Peter Andrekson

Zero-Offset Frequency Locking of Lasers at Ultra-Low Optical Powers

2023

Applications of nonlinear four-wave mixing in optical communication

Low-Noise Phase-Sensitive Optical Parametric Amplifier with Local Pump Generation using Digital Frequency and Phase Control

2023

Active tunable WDM demultiplexer with intrinsic gain based on vectorial parametric amplification

Transmitter optimization for PS-QAM signal in high spectral efficiency metro-transmission

2023

Physical Realizations of Multidimensional Voronoi Constellations in Optical Communication Systems

2023

100-Gbps per-channel all-optical wavelength conversion without pre-amplifiers based on an integrated nanophotonic platform

Capacity of phase-sensitively preamplified optical links at low signal-to-noise ratio

Dual-Comb Swept-Wavelength Interferometry: Theory and Experiment

High-sensitivity receivers for free-space optical transmission links

Power Efficient Communications Employing Phase Sensitive Pre-Amplified Receiver

Generation of Strong Parametric Fluorescence in a Highly-Nonlinear Silicon Nitride Waveguide With a Simple Pulsed Pump Source

2022

Widely Tunable and Narrow Linewidth Laser Source based on Normal-Dispersion Frequency Combs and Optical Injection Locking

2022

Coherent combining of low-power optical signals based on optically amplified error feedback

2022

Widely tunable narrow linewidth laser source based on photonic molecule microcombs and optical injection locking

2022

Integrated, Ultra-Compact High-Q Silicon Nitride Microresonators for Low-Repetition-Rate Soliton Microcombs

Coherent Combining at Ultra-low Optical Signal Powers based on Optically Amplified Error Feedback

Periodicity-Enabled Size Reduction of Symbol Based Predistortion for High-Order QAM

Experimental Demonstration of Learned Pulse Shaping Filter for Superchannels

INGR Roadmap

Low-noise Phase-sensitive Parametric Amplifiers Based on Integrated Silicon-Nitride-Waveguides for Optical Signal Processing

2022

Comparison of Physical Realizations of Multidimensional Voronoi Constellations in Single Mode Fibers

Low-Noise Integrated Phase-Sensitive Waveguide Parametric Amplifiers

Phase-Controlled Four-Wave Mixing with Pump Depletion in Compact Nonlinear Silicon Nitride Waveguides

Petabit-per-second data transmission using a chip-scale microcomb ring resonator source

Ultralow-loss Silicon Nitride Waveguides for Parametric Amplification

INGR Roadmap - Optics

2021

High spectral efficiency coherent superchannel transmission with soliton microcombs

Analytic theory for parametric gain in lossy integrated waveguides

2021

Experimental Demonstration of 8-Dimensional Voronoi Constellations with 65,536 and 16,777,216 Symbols

2021

Widely tunable, low linewidth, and high power laser source using an electro-optic comb and injection-locked slave laser array

2021

Elliptical-Core Highly Nonlinear Few-Mode Fiber Based OXC for WDM-MDM Networks

2021

Symbol-Based Supervised Learning Predistortion for Compensating Transmitter Nonlinearity

Improving the Dynamic Range of Analog-Optical Links with Low-noise Fiber Parametric Amplifiers

2021

Overcoming the quantum limit of optical amplification in monolithic waveguides

Characterisation of a Coupled-Core Fiber Using Dual-Comb Swept-Wavelength Interferometry

Power efficient communication employing phase sensitive pre-amplified receiver

Overcoming the Quantum Noise Limit with Continuous-wave Phase-Sensitive Parametric Amplification Based on a Single Integrated Silicon-Nitride Waveguide

Ultralow-loss meter-long dispersion-engineered silicon nitride waveguides

2021

Dissipative solitons in photonic molecules

2021

Phase-sensitively amplified wavelength-division multiplexed optical transmission systems

Fiber-based phase-sensitive optical amplifiers and their applications

2020

Dark-pulse Kerr combs in linearly coupled microring structures

2020

Single Dark-Pulse Kerr Comb Supporting 1.84 Pbit/s Transmission over 37-Core Fiber

Active Mode-Selective Conversion Enabled by an Elliptical-Core Highly Nonlinear Few-Mode Fiber

2020

One photon-per-bit receiver using near-noiseless phase-sensitive amplification

2020

Modulation format dependence on transmission reach in phase-sensitively amplified fiber links

Multi-Channel Equalization for Comb-Based Systems

2020

Waveguide tapering for improved parametric amplification in integrated nonlinear Si3N4 waveguides

Phase-Sensitive Amplifiers in Optical Transmission System

One photon per bit communication for free-space optical links

2020

Phase-coherent lightwave communications with frequency combs

2020

Performance of Probabilistic Shaping Coherent Channels in Hybrid Systems

2020

Joint Superchannel Digital Signal Processing for Effective Inter-Channel Interference Cancellation

Nonlinearity mitigation dependence on modulation format in phase-sensitively amplified fiber links

2020

25 GHz soliton microcombs in high-Q Si3N4 racetrack-shaped microresonators

2020

Dual-Comb Swept Wavelength Interferometry

2020

Enhanced analog-optical link performance with noiseless phase-sensitive fiber optical parametric amplifiers

2020

High-Q Dispersion-Engineered Si3N4 Microresonators Based on a Subtractive Processing Technique

12 bits/s/Hz Spectral Efficiency Over the C-band Based on Comb-Based Superchannels

2019

Channel allocation in elastic optical networks using traveling salesman problem algorithms

2019

Comparison of uniform cross QAM and probabilistically shaped QAM formats under the impact of transmitter impairments

2019

Analysis of nonlinearity mitigation using phase-sensitive optical parametric amplifiers

Experimental Investigation of Link Impairments in Pilot Tone Aided Superchannel Transmission

2019

Improved mitigation of self-phase modulation induced impairments in 28 GBaud phase-sensitive amplified links

Impact of Low Frequency Laser Phase Noise in High Order Modulation Formats

2019

Record-sensitivity receiver at 1 photon/bit for free-space applications

2019

Laser Frequency Combs for Coherent Optical Communications

Combining phase-sensitive amplifiers with DSP for enhanced nonlinearity mitigation

2019

Master-slave carrier recovery for M-QAM multicore fiber transmission

2019

Superchannel engineering of microcombs for optical communications

2019

Vector mode inter-modal wavelength conversion in a dispersion tailored highly nonlinear few-mode fibre

Cross-phase modulation mitigation in phase-sensitive amplifier links

2019

Design, fabrication, and characterization of a highly nonlinear few-mode fiber

2019

High-Q Si3N4 microresonators based on a subtractive processing for Kerr nonlinear optics

Dielectric Broadband Metasurfaces for Fiber Mode-Multiplexed Communications

Record-Sensitivity Gb/S Receiver for Free-Space Applications Based on Phase-Sensitive Amplification

Phase Noise Characterization and EEPN of a Full C-Band Tunable Laser in Coherent Optical Systems

Frequency comb based high-spectral efficiency transmission

2019

High spectral efficiency superchannel transmission using a soliton microcomb

Long-haul transmission of WDM signals with in-line phase-sensitive amplifiers

2019

Overhead-optimization of pilot-based digital signal processing for flexible high spectral efficiency transmission

2019

Low-loss high-Q silicon-rich silicon nitride microresonators for Kerr nonlinear optics

Optical Bandwidth Dependency of Nonlinearity Mitigation in Phase-Sensitive Amplifier Links

2018

Frequency Comb-Based WDM Transmission Systems Enabling Joint Signal Processing

2018

11.5 bits/s/Hz PM-256QAM Comb-Based Superchannel Transmission by Combining Optical and Digital Pilots

10 Tb/s PM-64QAM Self-Homodyne Comb-Based Superchannel Transmission with 4% Shared Pilot Tone Overhead

2018

High-order coherent communications using mode-locked dark-pulse Kerr combs from microresonators

Pre-emphasis enabled 50 Gbit/s transmission over 1000 m SMF using a 1060 nm single-mode VCSEL

2018

PM-64QAM Coherent Optical Communications Using a Dark-Pulse Microresonator Frequency Comb

2018

Phase-sensitive amplifier link with distributed Raman amplification

2018

1060 nm VCSELs for long-reach optical interconnects

Power Consumption Savings Through Joint Carrier Recovery for Spectral and Spatial Superchannels

2018

A High-Throughput Low-Power Soft Bit-Flipping LDPC Decoder in 28 nm FD-SOI

Phase noise characteristics of injection-locked lasers operated at low injection powers

2018

Superchannel Engineering with Microresonator Combs

Cross-Phase Modulation Mitigation in WDM Transmission Systems Using Phase-Sensitive Amplifiers

2018

Optical injection locking at sub nano-watt powers

High Spectral efficiency PM-128QAM Comb-Based Superchannel Transmission Enabled by a Single Shared Optical Pilot Tone

2018

Long-haul optical transmission link using low-noise phase-sensitive amplifiers

2018

Noise in phase-(in)sensitive dual-core fiber parametric amplification

2018

Low Loss Silicon-Rich Silicon Nitride for Nonlinear Optics

2018

High-confinement high-Q silicon-rich silicon nitride nonlinear microresonators

Fundamentals and Applications of Optical Parametric Amplifiers

Foreword to the Special Issue on the 43rd European Conference on Optical Communication (ECOC 2017)

2018

Microresonator frequency combs for long-haul coherent communications

Optimization of Low-Complexity Pilot-Based DSP for High Spectral Efficiency 51×24Gbaud PM-64QAM Transmission

2017

Improved Low-Power LDPC FEC for Coherent Optical Systems

10 Tb/s self-homodyne 64-QAM superchannel transmission with 4% spectral overhead

Joint Carrier Recovery for DSP Complexity Reduction in Frequency Comb-Based Superchannel Transceivers

Parametric amplification with a dual-core fiber

1060 nm single and multimode VCSELs for up to 50 Gb/s modulation

High Sensitivity Receiver Demonstration Using Phase Sensitive Amplifier for Free-Space Optical Communication

2017

Frequency noise of a normal dispersion microresonator-based frequency comb

10.3 bits/s/Hz Spectral Efficiency 54x24Gbaud PM-128QAM Comb-based Superchannel transmission usinng Single Pilot

Four-Span Dispersion Map Optimization for Improved Nonlinearity Mitigation in Phase-Sensitive Amplifier Links

2017

Optical bandgap engineering in nonlinear silicon nitride waveguides

2017

Towards on-chip net-gain in CMOS-compatible waveguides

Experimental investigation of nonlinearity mitigation properties of a hybrid distributed Raman/phase-sensitive amplifier link

Impact of Damping on 50 Gbps 4-PAM Modulation of 25G Class VCSELs

2017

Active feedback stabilization of normal-dispersion microresonator combs

2017

High speed optical interconnects with 850 nm VCSELs and advanced modulation formats

Dispersion management for nonlinearity mitigation in two-span 28 GBaud QPSK phase-sensitive amplifier links

2017

Long-haul coherent communications using microresonator-based frequency combs

Power Consumption Analysis of Hybrid EDFA/Raman Amplifiers in Long-Haul Transmission Systems

2017

Towards on-chip net-gain in CMOS-compatible waveguides

2017

Silicon-rich nitride waveguides for ultra-broadband nonlinear signal processing

2017

Linear and nonlinear characterization of low-stress high-confinement silicon-rich nitride waveguides: erratum

2017

Bandgap engineering in nonlinear silicon nitride waveguides

Optical nonlinearity mitigation of 6×10 GBd polarization-division multiplexing 16QAM signals in a field-installed transmission link

Silicon-rich Nitride Waveguides for Broadband Nonlinear Signal Processing

Long-Haul Optical Transmission of 16-QAM Signal with In-Line Phase-Sensitive Amplifiers

10.3 bits/s/Hz Spectral Efficiency 54x24 Gbaud PM-128QAM Comb-Based Superchannel Transmission Using Single Pilot

Design of Highly Nonlinear Few-Mode Fiber for C-Band Optical Parametric Amplification

2017

Theoretical Investigation of Longitudinal Dispersion Fluctuations on All-Fiber Phase-Sensitive Parametric Optical Switch

Impact of Damping on 50 Gbps 4-PAM Modulation of 25G Class VCSELs

Investigation of 60 Gb/s 4-PAM Using an 850 nm VCSEL and Multimode Fiber

2016

Self-homodyne 24×32-QAM superchannel receiver enabled by all-optical comb regeneration using Brillouin amplification

2016

Low-Power 400-Gbps Soft-Decision LDPC FEC for Optical Transport Networks

Frequency-Comb Regeneration for Self-Homodyne Superchannels

Cross-Phase-Modulation-Based Wavelength Conversion in Low-Stress Silicon-Rich Nitride Waveguide

2016

Achievable Rates Comparison for Phase-Conjugated Twin-Waves and PM-QPSK

Dispersion map optimization for nonlinearity mitigation in two-span phase-sensitive amplifier links

2016

Power Consumption of a Minimal-DSP Coherent Link with a Polarization Multiplexed Pilot-Tone

2016

Impact of 4D Channel Distribution on the Achievable Rates in Coherent Optical Communication Experiments

2016

Long-haul coherent transmission using a silicon nitride microresonator-based frequency comb as WDM source

2016

Electro-optic dual-comb interferometry over 40-nm bandwidth

Sensitivity Improvements in an 850 nm VCSEL-based Link using a Two-tap Pre-emphasis Electronic Filter

94-Gb/s 4-PAM Using an 850-nm VCSEL, Pre-Emphasis, and Receiver Equalization

2016

All-Optical Radio Frequency Spectrum Analyzer Based on Cross-Phase Modulation in a Silicon-Rich Nitride Waveguide

Measurement of Temperature-Induced Polarization Drift and Correlation in a 7-Core Fiber

2016

Mitigation of nonlinear distortion in hybrid Raman/phase-sensitive amplifier links

Highly Nonlinear Few-Mode Fiber for Optical Parametric Amplification

Demonstration of a 71.8 Gbps 4-PAM 850 nm VCSEL-based Link with a Pre-emphasizing Passive Filter

Demonstration of Ultra Wideband Phase-Sensitive Fiber Optical Parametric Amplifier

2016

Quadrature decomposition of a 20 Gbaud 16-QAM signal into 2×4-PAM signals

Optical Fiber-based Phase Sensitive Amplifiers and their Application in Optical Communication Systems

Polarization-Independent Phase-Sensitive Amplification

2015

Impact of Forward Error Correction on Energy Consumption of VCSEL-based Transmitters

2015

Four-Dimensional Estimates of Mutual Information in Coherent Optical Communication Experiments

2015

Parametric coherent receiver

2015

Linear and nonlinear characterization of low-stress high-confinement silicon-rich nitride waveguides

2015

Power Consumption of Hybrid EDFA/Raman Amplified Systems

2015

Fiber optical parametric amplifiers in optical communication systems

2015

Continuous wave-pumped wavelength conversion in low-loss silicon nitride waveguides

2015

Energy Efficiency of VCSELs in the Context of Short-Range Optical Links.

2015

Phase-sensitive fiber-based parametric all-optical switch

2015

Phase-Sensitive Amplification of 28 GBaud DP-QPSK Signal

2015

Mitigation of nonlinearities using conjugate data repetition

2015

Experimental Investigation of a Four-Dimensional 256-ary Lattice-based Modulation Format

Long-Haul Optical Transmission Using In-Line Phase-Sensitive Amplifiers

2015

Energy-Efficient Soft-Decision LDPC FEC for Long-Haul Optical Communication

2015

Fast and robust chromatic dispersion estimation based on temporal auto-correlation after digital spectrum superposition

Nonlinear phase noise mitigation in phase-sensitive amplified transmission systems

2015

Mask testing of 28 gbaud 16-QAM transmitters using time-resolved error vector magnitude

48.7 Gb/s 4-PAM Transmission over 200 m of High Bandwidth MMF using an 850 nm VCSEL

2015

Experimental Investigation of Crosstalk Penalties in Multicore Fiber Transmission Systems

2015

Frequency-Comb Regeneration for Self-Homodyne Superchannels

Phase-Sensitive Amplified Transmission Links for Improved Sensitivity and Nonlinearity Tolerance

Phase-sensitive amplifiers for long-haul transmission systems

2015

50 Gb/s 4-PAM over 200 m of High Bandwidth MMF using a 850 nm VCSEL

2015

70 Gbps 4-PAM and 56 Gbps 8-PAM Using an 850 nm VCSEL

2015

Continuous-wave nonlinear optics in low-stress silicon-rich nitride waveguides

Sensitivity improvements in an 850 nm VCSEL transmitter using a one-tap pre-emphasis electronic filter

2015

Single parity check-coded 16QAM over spatial superchannels in multicore fiber transmission

2014

K-Over-L Multidimensional Position Modulation

2014

Energy efficient modulation formats for multi-core fibers

2014

Noise beating in hybrid phase-sensitive amplifier systems

2014

Experimental analysis of degenerate vector phase-sensitive amplification

2014

Experimental comparison of PS-QPSK and LDPC-coded PM-QPSK with equal spectral efficiency in WDM transmission

2014

Optical signal to noise ratio improvement through unbalanced noise beating in phase-sensitive parametric amplifiers

2014

Comparison between Coherent Superposition in DSP and PSA for Mitigation of Nonlinearities in a Single-span Link

2014

Frequency-resolved noise figure measurements of phase (in)sensitive fiber optical parametric amplifiers

Amplification technologies for capacity and reach enhancements

2014

Phase-Sensitive Amplification and Regeneration of Dual-Polarization BPSK without Polarization Diversity

2014

Long-Haul (3465 km) Transmission of a 10 GBd QPSK Signal with Low Noise Phase-Sensitive In-Line Amplification

2014

70 Gbps 4-PAM and 56 Gbps 8-PAM using an 850 nm VCSEL

Linear and nonlinear transmission of 16-QAM over 105 km phase-sensitive amplified link

2014

Spectrum Superposition Based Chromatic Dispersion Estimation for Digital Coherent Receivers

2014

Biorthogonal modulation in 8 dimensions experimentally implemented as 2PPM-PS-QPSK

Record-high sensitivity receiver using phase sensitive fiber optical parametric amplification

2014

Wavelength Conversion in Low Loss Si3N4 Waveguides

2014

Quadrature demultiplexing using a degenerate vector parametric amplifier

2013

Comparison of Intersymbol Interference Power Penalties for OOK and 4-PAM in Short-Range Optical Links

2013

Experimental Demonstration of 128-SP-QAM in Uncompensated Long-Haul Transmission

Phase-sensitive fiber-optic parametric amplifiers and their applications

Quasi-Real-Time Optical Sampling Scheme for High-Speed Signal Acquisition and Processing

2013

Comparison of 128-SP-QAM and PM-16QAM in long-haul WDM transmission

2013

Injection locking-based pump recovery for phase-sensitive amplified links

Phase-Sensitive Amplifiers for Optical Links

2013

Intersymbol interference penalties for OOK and 4-PAM in short-range optical communications

2013

Demonstration of Degenerate Vector Phase-Sensitive Amplification

Fiber optic parametric amplifier with 10-dB net gain without pump dithering

2013

35.2 Gbps 8-PAM transmission over 100 m of MMF using an 850 nm VCSEL

2013

MCRB for Timing and Phase Offset for Low-Rate Optical Communication with Self-Phase Modulation

Long-Haul Transmission of PM-2PPM-QPSK at 42.8 Gbit/s

2013

60 Gbits error-free 4-PAM operation with 850 nm VCSEL

2013

Frequency and polarization switched QPSK

2013

Mitigation of Nonlinear Impairments on QPSK Data in Phase-Sensitive Amplified Links

2013

Transmitter mask testing for 28 GBaud PM-QPSK

Fiber-optic parametric amplifiers without pump dithering

2013

22 Gb/s error-free data transmission beyond 1 km of multi-mode fiber using 850 nm VCSELs

2013

High-Speed 850 nm Quasi-Single Mode VCSELs for Extended Reach Optical Interconnects

2012

Phase-Sensitive Optical Pre-Amplifier Implemented in an 80km DQPSK Link

2012

Optical Injection-Locking-Based Pump Recovery for Phase-Sensitively Amplified Links

2012

Phase-Sensitive Amplified Optical Link Operating in the Nonlinear Transmission Regime

Mitigation of Fiber Bragg Grating-Induced Group-Delay Ripple in 112 Gbit/s DP-QPSK Coherent Systems

Transmission of 3×224 Gbit/s DP-16QAM signals with (up to) 7.2 bit/s/Hz spectral efficiency in SMF-EDFA links

2012

Optimized lattice-based 16-level subcarrier modulation for IM/DD systems

625 Gbit/s Superchannel Consisting of Interleaved DP-16QAM and DP-QPSK with 4.17 bit/s/Hz Spectral Efficiency

2012

Building up low-complexity spectrally-efficient Terabit superchannels by receiver-side duobinary shaping

2012

Tension-optimized highly nonlinear fibers for parametric applications

Low-Complexity Duobinary Signaling and Detection for Sensitivity Improvement in Nyquist-WDM Coherent System

Brillouin Suppressed Highly Nonlinear Fibers

2012

Phase-sensitive fiber-optic parametric amplifiers and their applications

2012

Influence of Fiber-Bragg Grating-Induced Group-Delay Ripple in High-Speed Transmission Systems

2012

4-PAM for high-speed short-range optical communications

Short-Pulse Amplification in a Phase-Sensitive Amplifier

2012

Transmission of 1.936 Tb/s (11 x 176 Gb/s) DP-16QAM superchannel signals over 640 km SSMF with EDFA only and 300 GHz WSS channel

Exploiting the Faster-Than-Nyquist Concept in Wavelength-Division Multiplexing Systems Using Duobinary Shaping

2012

Phase and amplitude characteristics of a phase-sensitive amplifier operating in gain saturation

Ultra-low-noise, Broadband Phase-Sensitive Optical Amplifiers and Their Applications

2012

20 Gbit/s error-free operation of 850 nm oxide-confined VCSELs beyond 1 km of multimode fibre

Comparison of PS-QPSK and PM-QPSK at Different Data Rates in a 25 GHz-spaced WDM System

Experimental Characterization of a Phase-Sensitive Four-Mode Fiber-Optic Parametric Amplifier

Performance Comparisons of DP-16QAM and Duobinary-Shaped DP-QPSK for Optical Systems With 4.1 Bit/s/Hz Spectral Efficiency

Applications of phase-sensitive parametric amplification

Approaching Nyquist Limit in WDM Systems by Low-Complexity Receiver-Side Duobinary Shaping

1.94Tb/s (11×176Gb/s) DP-16QAM superchannel transmission over 640km EDFA-only SSMF and two 280GHz WSSs

2012

Modified Cramer-Rao Bound for Clock Recovery in the Presence of Self-Phase Modulation

Characterization of Complex Optical Modulation Formats at 100 Gb/s and Beyond by Coherent Optical Sampling

High speed VCSELs for optical interconnects

2012

Comparison of 128-SP-QAM with PM-16-QAM

Tension-optimized highly nonlinear fiber for parametric applications

2012

Transmission of PM-QPSK and PS-QPSK with different fiber span lengths

2011

Comparison of polarization-switched QPSK and polarization-multiplexed QPSK at 30 Gbit/s

2011

Phase-to-phase and phase-to-amplitude transfer characteristics of a nondegenerate-idler phase-sensitive amplifier

Progress in phase-sensitive fiber-optic parametric amplifiers and their applications

2011

Stochastic Backpropagation for Coherent Optical Communications

2011

Performance Comparison of Differential 8-Ary Modulation Formats in High-Speed Optical Transmission Systems

2011

Performance Comparison between 120 Gbit/s RZ-DQP-ASK and RZ-D8PSK over a 480 km Link

2011

30 Gbps 4-PAM transmission over 200m of MMF using an 850 nm VCSEL

Optical modulation signal enhancement using a phase sensitive amplifier

2011

Demonstration of 8-level subcarrier modulation sensitivity improvement in an IM/DD system

2011

Modified constant modulus algorithm for polarization-switched QPSK

2011

Filter Optimization for Self-Homodyne Coherent WDM Systems using Interleaved Polarization Division Multiplexing

Time-resolved error vector magnitude for transmitter mask testing in coherent optical transmission systems

2011

Linear and Nonlinear Crosstalk Tolerance of Polarization-Switched QPSK and Polarization-Multiplexed QPSK

2011

Convergence Comparison of the CMA and ICA for Blind Polarization Demultiplexing

Phase sensitive fiber optic parametric amplifiers

Metrology of complex optical modulation formats

Towards the Ultra-Sensitive Optical Link Enabled by Low Noise Phase-Sensitive Amplifiers

2011

An ML-based Detector for Optical Communication in the Presence of Nonlinear Phase Noise

2011

Noise performance of a frequency nondegenerate phase-sensitive amplifier with unequalized inputs

Phase and Amplitude Transfer Functions of a Saturated Phase-Sensitive Parametric Amplifier

Silica-based highly nonlinear fibers with a high SBS threshold

Impact of Zero-Dispersion-Wavelength Distributions on the Noise Figure Nonreciprocity of a Fiber Parametric Amplifier

Format Conversion of Optical Multilevel Signals Using FWM-Based Optical Phase Erasure

2011

Experimental comparison of modulation formats in IM/DD links

2011

30 Gbps 4-PAM transmission over 200m of MMF using an 850 nm VCSEL

2011

CMA Misconvergence in Coherent Optical Communication for Signals Generated from a Single PRBS

2011

Measurement of the Phase Noise Tracking Capability of a Digital Coherent Receiver

Simultaneous waveform and bit-error-rate measurements of 66 GBd PDM-16-QAM signals

Joint Statistics and MLSD in Filtered Incoherent High-Speed Fiber-Optic Communications

Full characterization of the signal and idler noise figure spectra in single-pumped fiber optical parametric amplifiers

Format Conversion From 120-Gb/s RZ-D8PSK to 80-Gb/s RZ-DQPSK Through FWM-Based Optical Phase Erasure

Bandwidth-efficient phase modulation techniques for Stimulated Brillouin Scattering suppression in fiber optic parametric amplifiers

All-Optical Phase Regeneration of 40Gbit/s DPSK Signals in a Black‐Box Phase Sensitive Amplifier

2010

Convergence Comparison of CMA and ICA for Blind Polarization Demultiplexing of QPSK and 16-QAM Signals

Raman-Induced Asymmetric Pump Noise Transfer in Fiber-Optical Parametric Amplifiers

Phase locking and carrier extraction schemes for phase sensitive amplification

2010

37 Gbps transmission over 200 m of MMF using single cycle subcarrier modulation and a VCSEL with 20 GHz modulation bandwidth

Experimental Characterization of the Phase Squeezing Properties of a Phase-Sensitive Parametric Amplifier in Non-Degenerate Idler Configuration

2010

Noise performance of optical fiber transmission links that use non-degenerate cascaded phase-sensitive amplifiers

OSNR Requirements for Self-Homodyne Coherent Systems

2010

Operational Regime of Symbol-by-Symbol Phase Noise Estimation for POLMUX 16-QAM

Dispersion Fluctuation Equalization Nonlinear Fibers by Spatially Controlled Tension

Noise Figure Measurement in Phase-Insensitive and Phase-Sensitive Fiber Parametric Amplifier Cascade

Characterization of uni-traveling carrier photodiodes for high-linearity and high-SNR applications

Full Characterization of Noise Figure Spectrum in a Single Pumped Fiber Optical Parametric Amplifiers

2010

Interleaved Polarization Division Multiplexing in Self-Homodyne Coherent WDM Systems

Investigation of Transmission Impairments of 40-Gbaud, Two-, Four-, and Eight-Level RZ-DPSK

Future Directions to Realize Ultra-High Bit-Rate Transmission Systems

Detailed characterization of a 
fiber-optic parametric amplifier in phase-sensitive and phase-insensitive operation

0.87 Tbit/s 160 Gbaud dual-polarization D8PSK OTDM transmission over 110 km

Influence of self- and cross-phase modulation on 40 Gbaud dual polarization DQPSK/D8PSK signals in 10 Gbit/s OOK WDM systems

40-Gbaud 16-QAM transmitter using tandem IQ modulators with binary driving electronic signals

Phase-Sensitive Fiber-Optic Parametric Amplifiers and their Applications (Invited paper)

Optical phase-sensitive sampling for high fidelity capture of advanced, high baud-rate optical waveforms and signals

2010

The Impact of Self-Phase Modulation on Digital Clock Recovery in Coherent Optical Communication

Transmission of 240 Gb/s PM-RZ-D8PSK over 320 km in 10 Gb/s NRZ-OOK WDM System

High-speed 850-nm VCSELs for 40 Gb/s transmission

Noise Figure Non-reciprocity in Fiber Optical Parametric Amplifiers with Zero-Dispersion-Wavelength Variations

Phase-Sensitive Amplified DWDM DQPSK Signals Using Free-Running Lasers with 6-dB Link SNR Improvement over EDFA-based Systems

Modeling and measurement of the noise figure of a cascaded non-degenerate phase-sensitive parametric amplifier

All-optical phase and amplitude regenerator for next-generation telecommunications systems

Noise figure measurements in phase-insensitive and phase-sensitive fiber parametric amplifier cascade

Cancellation of Nonlinear Phase Distortion in Self-Homodyne Coherent Systems

Phase-sensitive fiber-optic parametric amplifiers and their applications

Single Cycle Subcarrier Modulation

Measurement of Sub-1 dB Noise Figure in a Non-degenerate Cascaded Phase Sensitive Fibre Parametric Amplifier

Cancellation of SPM in Self-Homodyne Coherent Systems

Comparison of 112-Gb/s PM-RZ-DQPSK and PM-RZ-D8PSK in Terms of OSNR Requirement and Transmission Impairments

Spatial Equalization of Zero-Dispersion Wavelength Profiles in Nonlinear Fibers

Benefits of Joint Statistics in MLSD-Equalized Transmission

Experimental Comparison of Gain and Saturation Characteristics of a Parametric Amplifier in Phase-sensitive and Phase-insensitive Mode

All-Optical Waveform Sampling in High-Speed Optical Communication Systems Using Advanced Modulation Formats

Low-Cost Multiparameter Optical Performance Monitoring Based on Polarization Modulation

All-Optical Balanced Detection System with sub-ps Resolution

All-optical waveform sampling

Constellation diagram measurements of induced phase noise in a regenerating parametric amplifier

High resolution optical waveform analysis

Constellation diagram analysis of DPSK signal regeneration in a saturated parametric amplifier

Double-pumped FOPA with 40 dB flat gain over 81 nm bandwidth

Ultrafast, atto-Joule switch using fiber-optic parametric amplifier operated in saturation

Fiber-optic parametric amplifiers and their applications

All-optical phase-sensitive waveform sampling at 40 GSymbol/s

High resolution optical waveform sampling using fiber-optic parametric amplifiers

Hber-optic parametric amplifiers and their applications

Hydrodynamic Simulations of Unitraveling-Carrier Photodiodes

Performance of a single-input multiple-output decision feedback equaliser for polarisation mode dispersion compensation

Polarization-based Monitoring in WDM Systems

Dispersion-Tolerant Millimeter-Wave Photonic Link Using Polarization-Dependent Modulation

Nonlinear optical fiber based high resolution all-optical waveform sampling

Noise in dual-pumped fiber-optical parametric amplifiers: Theory and experiments

Optical demultiplexing of millimeter-wave subcarriers for wireless channel distribution employing dual wavelength FBGs

High Efficiency and High Output Power Fiber Optic Parametric Amplifier

Optical add-drop multiplexer based on fiber optic parametric amplification

Impact of Pump Phase-Modulation on the Bit-Error Rate in Fiber-Optical Parametric-Amplifier-Based Systems

Broadband single-pumped fiber-optic parametric amplifiers

Noise in Orthogonally Pumped Fiber-Optical Parametric Amplifiers

High efficiency and high output power fiber-optic parametric amplifier

Noise statistics in fiber optical parametric amplifiers

100 GSample/s optical real-time sampling system with Nyquist-limited bandwidth

Impact of Phase Modulation and Filter Characteristics on Dual-Pumped Fiber-Optical Parametric Amplification

Gain and bandwidth characterization in fiber optical parametric amplifiers

Field trial of polarization-assisted optical performance monitoring operating in an 820 km WDM system

Evaluation of All-Optical Demultiplexing in Millimeter-Wave Subcarrier-System for Wireless Communication

Fiber-optical parametric amplifier with 70-dB gain

Noise statistics of fiber optical parametric amplifiers

Development of Uni-Travelling-Carrier Photodiodes

Gain and wavelength dependence of the noise-figure in fiber optical parametric amplification

Fabrication and Characterization of InGaAlAs/InP based Uni-Traveling-Carrier Photodiodes

Selective Modulation of Optical Carriers Using Polarization Dependent Scheme for Dispersion-Tolerant Millimeter-Wave Photonic Links

High-sensitivity all-optical sampling for 40 Gb/s signals

OTDR technique for characterization of fiber optic parametric amplifiers

Semi-analytic saturation theory of fiber optical parametric amplifiers

Properties of pump-induced noise in fiber optic parametric amplifiers

Correction to “Noise Characteristics of Fiber Optical Parametric Amplifiers"

Fiber-optic parametric amplifier in a loop mirror configuration

High Performance All-Optical Waveform Sampling for Fibre Communication Systems

Noise Characteristics of Dual-Pump Fiber-Optic Parametric Amplifiers

OTDM Add & Drop Multiplexer Based on XPM-Induced Wavelength Shifting in Highly Nonlinear Fiber

High-performance optical-fiber-nonlinearity-based optical waveform monitoring

Signal generation and transmission at 40, 80, 160 Gb/s using-optical parametric pulse source

Channel monitoring in WDM systems by utilising polarisation scrambling

Fiber-Optic 40-GHz mm-Wave Link With 2.5-Gb/s Data Transmission

Fiber Optical Parametric Amplifier Pulse Source: Theory and Experiments

Software-synchronized all-optical sampling for fiber communication systems

Uni-Travelling-Carrier Photodiode Performance With X-band Modulation at High Optical Power

Fiber-based all-optical sampling system with simultaneous -17 dBm sensitivity, 1 ps temporal resolution and 60 nm optical bandwidth

Comparison Analysis between the Noise Properties of Single-pump and Dual-pump Fiber Optical Parametric Amplifiers

Gain saturation characteristics of fiber optical parametric amplifiers

Investigation of a spectrally flat multi-wavelenght DWDM source based on optical phase-and intensity-modulation

Time-resolved state-of-polarization measurement using all-optical sampling with sampling pulse polarization rotation

Ultra-high bandwidth optical sampling oscilloscopes

High speed transmission landscape: Current trends in ultra-high speed optical communication systems

A SIMO DFE-based Equalization Technique for PMD Compensation

Fiber optic parametric amplifier using the nonlinear optical loop mirror

All-optical wavelenght conversion based on pure optical phase modulation

Gain saturation characteristics of fiber optical parametric amplifiers

Simple scheme for polarization independent all-optical sampling

Uni-travelling-carrier photodiode performance with high optical power 10 Gb/s data

Time-resolved state-of-polarization measurement using all-optical sampling with sampling pulse polarization rotation

Solitons: Soliton Communication Systems

Nonlinearity-based all-optical sampling of ultrahigh-bandwidth optical signals

Devices Enabled by Fiber-Optical Parametric Amplification

Noise characteristics of fiber optical parametric amplifiers

0.5-Tb/s eye-diagram measurement by optical sampling using XPM-induced wavelenght shifting in highly nonlinear fiber

OTDM add-drop multiplexer based on XPM-induced wavelenght shifiting in highly nonlinear fiber

Simple scheme for polarization-independent all-optical sampling

Signal processing on PMD SIMO channels

0.5 Tbit/s eye-diagram measurement by optical sampling using XPM-induced wavelength shifting in highly nonlinear fiber

DM solitons in long-haul DWDM systems at 40 Gb/s with nonlinear interactions and PMD

Optimum receiver decision point in presence of PMD in fiber-optic communication systems

System impacts of polarization-mode dispersion (invited)

Software-synchronized all-optical sampling

Optical Solitons, in Wiley Encyclopedia of Telecommunications

0.5 Tbit/s eye-diagram measurement by optical sampling using XPM-induced wavelength shifting in highly nonlinear fiber

160 Gb/s optical data pattern monitoring using a software-synchronized all-optical sampling system

The fiber optic parametric amplifier and its applications for high-capacity communication and all-optical sampling

OTDM Demultiplexer Based on XPM-induced wavelength shifting in Highly Nonlinear Fiber

Is soliton communications really beneficial in presence of polarization mode dispersion?

A comparison between different PMD compensation techniques

Long-term automatic PMD compensation for 160 Gbit/s RZ transmission

Polarization mode dispersion in high-speed fiber-optic transmission systems (invited)

Evaluation of Third-Order Dispersion Compensation by Phase Modulation for 160 Gb/s RZ Data Using an All-Optical Sampling System

Higher-order PMD compensator with a simple feedback signal

Measurement of ultralow Gordon-Haus timing jitter in dispersion-managed soliton systems

Influences of polarization-mode dispersion on soliton transmission systems

Comparison of soliton robustness with respect to polarization-mode dispersion with first-order polarization-mode dispersion compensated linear systems

Robustness of dispersion-managed solitons to the polarization-mode dispersion in optical fibers

Polarisation-mode dispersion induced outages in dispersion-managed soliton systems

Higher order polarization mode dispersion compensator with three degrees of freedom

Polarization-mode dispersion-induced outages in soliton transmission systems

A comparison between NRZ and RZ data formats with respect to PMD-induced system degradation

Long-term measurement of PMD and polarization drift in installed fibers

Polarization-mode dispersion measurements along installed optical fibers using gated backscattered light and a polarimeter

Impact of PMD on four-wave-mixing-induced crosstalk in WDM systems

Soliton robustness to the polarization-mode dispersion in optical fibers

Statistical analysis of soliton robustness to polarisation-mode dispersion

Analytical theory for PMD-compensation

Single-wavelength 40 Gb/s soliton field transmission experiments over 400 km fibre without in-line control

Single-wavelength 40 Gbit/s soliton field transmission experiment over 400 km of installed fibre

Measurement of the differential group delay in installed optical fibers using polarization multiplexed solitons

High-speed OTDM and impact of PMD

Experimental observation of soliton robustness to polarisation dispersion pulse broadening

Soliton stability in optical fibers with polarization-mode dispersion

Polarization mode dispersion measurement using a Sagnac interferometer and a comparison with the fixed analyzer method