Petter Westbergh
Showing 118 publications
Impact of Damping on 50 Gbps 4-PAM Modulation of 25G Class VCSELs
VCSEL design and integration for high-capacity optical interconnects
70+ Gb/s VCSEL-based multimode fiber links
Investigation of 60 Gb/s 4-PAM Using an 850 nm VCSEL and Multimode Fiber
Dynamic properties of silicon-integrated short-wavelength hybrid-cavity VCSEL
MULTI-GIGABIT INTRA-SATELLITE INTERCONNECTS EMPLOYING MULTI-CORE OPTICAL ENGINES AND FIBERS
20-Gb/s Modulation of Silicon-Integrated Short-Wavelength Hybrid-Cavity VCSELs
High-Speed VCSELs with Strong Confinement of Optical Fields and Carriers
Integration of 150 Gbps/fiber optical engines based on multicore fibers and 6-channel VCSELs and PDs
A 50 Gb/s NRZ Modulated 850nm VCSEL Transmitter Operating Error Free to 90°C
30 GHz bandwidth 850 nm VCSEL with sub-100 fJ/bit energy dissipation at 25-50 Gbit/s
70 Gbps 4-PAM and 56 Gbps 8-PAM Using an 850 nm VCSEL
Energy Efficiency of VCSELs in the Context of Short-Range Optical Links.
Crosstalk Characteristics and Performance of VCSEL Array for Multicore Fiber Interconnects
48.7 Gb/s 4-PAM Transmission over 200 m of High Bandwidth MMF using an 850 nm VCSEL
Silicon-integrated short-wavelength hybrid-cavity VCSEL
A 71 Gb/s NRZ Modulated 850 nm VCSEL-based Optical Link
50 Gb/s 4-PAM over 200 m of High Bandwidth MMF using a 850 nm VCSEL
High speed 850 nm VCSEL with 30 GHz modulation bandwidth
Silicon-Integrated 850-nm Hybrid-Cavity VCSEL
Impact of Forward Error Correction on Energy Consumption of VCSEL-based Transmitters
High Speed VCSELs and VCSEL Arrays for Single and Multicore Fiber Interconnects
Impact of Damping on High-Speed Large Signal VCSEL Dynamics
VCSEL Arrays for Multicore Fiber Interconnects with an Aggregate Capacity of 240 Gbit/s
56 Gb/s PAM-4 data transmission over a 1 m long multimode polymer interconnect
Integration of GaAs-based VCSEL array on SiN platform with HCG reflectors for WDM applications
High speed and high temperature operation of VCSELs
Bandwidth studies of a 1.4 m long multimode polymer spiral waveguide
Quasi-single mode VCSELs for longer-reach multimode fiber optical interconnects
Impact of Damping on Large Signal VCSEL Dynamics
70 Gbps 4-PAM and 56 Gbps 8-PAM using an 850 nm VCSEL
20 Gbit/s data transmission over 2 km multimode fibre using 850 nm mode filter VCSEL
Bandwidth and offset launch investigations on a 1.4 m long multimode polymer spiral waveguide
40 Gb/s data transmission over a 1 m long multimode polymer spiral waveguide
25 Gb/s data transmission over a 1.4 m long multimode polymer spiral waveguide
240 Gbit/s VCSEL array for multicore fiber interconnects
Optimum Damping Level for High-Speed Large Signal VCSEL modulation
64Gb/s transmission over 57m MMF using an NRZ modulated 850nm VCSEL
High speed 850nm VCSELs for >40Gb/s transmission
22 Gb/s error-free data transmission beyond 1 km of multi-mode fiber using 850 nm VCSELs
High-speed 850 nm VCSELs operating error free up to 57 Gbit/s
High-speed, high-temperature VCSELs for optical interconnects
850 nm datacom VCSELs for higher-speed and longer-reach transmission
High-Speed 850-nm VCSELs Operating Error-Free Beyond 50 Gbit/s
High-Speed Oxide Confined 850-nm VCSELs Operating Error-Free at 40 Gb/s up to 85 degrees C
60 Gbits error-free 4-PAM operation with 850 nm VCSEL
High-speed 850 nm VCSELs with 28 GHz modulation bandwidth for short reach communication
High-Speed 850 nm Quasi-Single Mode VCSELs for Extended Reach Optical Interconnects
High-speed lasers for optical interconnects
Polarization investigation of a tunable high-speed short-wavelength bulk-micromachined MEMS-VCSEL
Reducing the spectral width of high speed oxide confined VCSELs using an integrated mode filter
25 Gbit/s transmission over 500 m multimode fibre using 850 nm VCSEL with integrated mode filter
High speed VCSELs for optical interconnects
Integrated MEMS-Tunable VCSELs Using a Self-Aligned Reflow Process
4-PAM for high-speed short-range optical communications
Mode-filtered semiconductor lasers enable longer-reach optical interconnects
High-speed tunable and fixed-wavelength VCSELs for short-reach optical links and interconnects
Integrated MEMS-tunable VCSELs for reconfigurable optical interconnects
Impact of photon lifetime on thermal rollover in 850-nm high-speed VCSELs
High-speed 850 nm VCSELs with 28 GHz modulation bandwidth
High-speed 850 nm VCSELs with 28 GHz modulation bandwidth operating error-free up to 44 Gbit/s
20 Gbit/s error-free operation of 850 nm oxide-confined VCSELs beyond 1 km of multimode fibre
Impact of device parameters on thermal performance of high speed oxide confined 850 nm VCSELs
High speed VCSELs for short reach communication
Growth of dilute nitrides and 1.3 μm edge emitting lasers on GaAs by MBE
High speed VCSELs for short reach communication
30 Gbps 4-PAM transmission over 200m of MMF using an 850 nm VCSEL
Singlemode tunable VCSELs with integrated MEMS technology
Demonstration of 8-level subcarrier modulation sensitivity improvement in an IM/DD system
Experimental comparison of modulation formats in IM/DD links
Assessment of VCSEL thermal rollover mechanisms from measurements and empirical modeling
Widely Electro Thermal Tunable Bulk-Micromachined MEMS-VCSEL Operating Around 850nm
Higher speed VCSELs by photon lifetime reduction
30 Gbps 4-PAM transmission over 200m of MMF using an 850 nm VCSEL
High Speed Vertical Cavity Surface Emitting Lasers for Short Reach Communication
Orthogonal multipulse modulation for next-generation datacommunication links
Tuneable VCSEL aiming for the application in interconnects and short haul systems
32 Gb/s multilevel modulation of an 850 nm VCSEL for next-generation datacommunication standards
Impact of Photon Lifetime on High-Speed VCSEL Performance
Low Spectral Width High-Speed VCSELs
Integrated MEMS-tunable VCSELs with high modulation bandwidth
Advances in VCSELs for Communication and Sensing
Active Region Design for High-Speed 850-nm VCSELs
Integrated Tunable VCSELs With Simple MEMS Technology
Widely tunable high-speed bulk-micromachined short-wavelength MEMS-VCSEL
40 Gbit/s error-free operation of oxide-confined 850 nm VCSEL
850 nm VCSEL Operating Error-Free at 40 Gbit/s
High speed low current density 850 nm VCSELs
High-speed 850-nm VCSELs for 40 Gb/s transmission
Speed enhancement of VCSELs by photon lifetime reduction
Short-wavelength tunable VCSELs
High speed large aperture 850 nm VCSELs
High speed VCSELs for broadband interconnects
Widely tuneable micromachined VCSELs – new results
A 1.31 μm GaInNAs Triple Quantum Well Laser with 13 GHz Small Signal Modulation Bandwidth
Impedance characteristics and parasitic speed limitations of high speed 850 nm VCSELs
32 Gb/s transmission experiments using high speed 850 nm VCSELs
32 Gbit/s multimode fibre transmission using high-speed, low current density 850 nm VCSEL
Optimized active region design for high speed 850 nm VCSELs
High speed, low current density 850 nm VCSELs
Design, Fabrication, and Evaluation of High-Speed Vertical-Cavity Surface-Emitting Lasers
VCSELs for broadband access and interconnects
A high-speed laser for future data-communication links
High Speed 1.3 μm VCSELs for FTTH and RoF
Single mode 1.3 μm InGaAs VCSELs for access network applications
Large aperture 850 nm VCSELs operating at bit rates up to 25 Gbit/s
Large aperture 850 nm VCSEL operating at 28 Gbit/s
Analog modulation properties of single mode 1.3 µm InGaAs VCSELs
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