Jörgen Bengtsson
Visar 108 publikationer
Recent progress for blue VCSELs and challenges to move to UV
Are blue and ultraviolet VCSELs a reality or just a dream?
GaN-based vertical-cavity surface-emitting laser incorporating a TiO2 high-index-contrast grating
Optical microprism cavities based on dislocation-free GaN
Blue and ultraviolet thin-film light emitters
Blue and ultraviolet vertical-cavity surface-emitting lasers
Growth of dislocation-free and atomically flat III-nitride micro-prisms
Pushing performance in blue and UV VCSELs by nanometer structuring
Towards ultraviolet and blue microcavity lasers
Multi-wavelength VCSEL arrays using high-contrast gratings
Nanoscale structuring to improve laser performance
Silicon integrated 850-nm hybrid vertical-cavity laser for life science applications
Wavelength Control of VCSELs using High-Contrast Gratings
Silicon-Integrated Hybrid-Vertical-Cavity Lasers for Life Science Applications
Progress and challenges in electrically pumped GaN-based VCSELs
Demonstration of post-growth wavelength setting of VCSELs using high-contrast gratings
GaAs High-Contrast Gratings with InGaP Sacrificial Layer for Multi-Wavelength VCSEL Arrays
Linear and nonlinear characterization of low-stress high-confinement silicon-rich nitride waveguides
Air-suspended TiO2-based HCG reflectors for visible spectral range
Demonstration of post-growth wavelength control of VCSELs using high-contrast gratings
Integration of GaAs-based VCSEL array on SiN platform with HCG reflectors for WDM applications
Triggering of guiding and antiguiding effects in GaN-based VCSELs
High-contrast gratings for WDM VCSEL arrays
High speed 850nm VCSELs for >40Gb/s transmission
ZnO/AlN Clad Waveguides for AlGaN-Based Quantum Cascade Lasers
High-speed, high-temperature VCSELs for optical interconnects
Calibration of spatial light modulators suffering from spatially varying phase response
High speed VCSELs for optical interconnects
Integrated MEMS-Tunable VCSELs Using a Self-Aligned Reflow Process
High-speed tunable and fixed-wavelength VCSELs for short-reach optical links and interconnects
Integrated MEMS-tunable VCSELs for reconfigurable optical interconnects
ZnO/AlN Clad Waveguides for AlGaN-Based Quantum Cascade Lasers
Engineering the transverse optical guiding in GaN-based VCSELs to avoid detrimental optical loss
Singlemode tunable VCSELs with integrated MEMS technology
Comprehensive analysis of electrically-pumped GaSb-based VCSELs
Improving spot uniformity in holographic optical tweezers
Direct measurement of the spectral reflectance of OP-SDL gain elements under optical pumping
Minimizing intensity fluctuations in dynamic holographic optical tweezers by restricted phase change
Integrated Tunable VCSELs With Simple MEMS Technology
Optimization of a Broadband Gain Element for a Widely Tunable High-power Semiconductor Disk Laser
10 Gb/s uncooled dilute nitride optical transmitters operating at 1300 nm
Direct observation of lateral carrier diffusion in ridge waveguide InGaNAs lasers
Grid-free 3D multiple spot generation with an efficient single-plane FFT-based algorithm
Computer Generated Holograms Designed to Reduce Intensity Fluctuations During SLM Update
Steering accuracy of a spatial light modulator-based single beam steerer: guidelines and limitations
MEMS-based VCSEL beam steering using replicated polymer diffractive lens
Improved beam steering accuracy of a single beam with a 1D phase-only spatial light modulator
Downscaling optical biosensing system
MEMS-based VCSEL beam steering using replicated polymer diffractive lens
Downscaling Optical Biosensing System
Performance of diffractive optical elements for homogenizing partially coherent light
On the Temperature Dependence of the Threshold Current for GaInNAs/GaAs Quantum-Well Lasers
Refractive lenses in silicon micromachining by reflow of amorphous fluorocarbon polymer
2D laser beamsteering by integration of MEMS and diffractive optics
Replication of continuous-profiled micro-optical elements for silicon integration
Diffraction-based determination of the phase modulation for general spatial light modulators
2D VCSEL beam steering using MEMS and replicated diffractive micro-optics
Three-level phase modulator based on orthoconic antiferroelectric liquid crystals
Dynamic laser speckle as a detrimental phenomenon in optical projection lithography
A study of near-lossless analog phase modulation in V-shaped switching FLC cells
Vertical-Cavity Surface-Emitting Lasers: High-Speed Performance and Analysis
Microreplication in a silicon processing compatible polymer material
Thermal management of optically pumped long-wavelength InP-based semiconductor disk lasers
Microreplication in a Silicon Processing Compatible Material
Spatially dependent noise model for vertical-cavity surface-emitting lasers
Optically pumped VECSEL operating at 1550 nm"
High-power optically pumped 1550-nm VECSEL with a bonded silicon heat spreader
Dynamic behavior of fundamental-mode stabilized VCSELs using a shallow surface relief
Design of array of diffractive optical elements with inter-element coherent fan-outs
A novel technique for integration of optical elements onto silicon
Modal dynamics and noise of vertical cavity surface emitting lasers
Simulating noise characteristics of vertical-cavity surface-emitting lasers
InP-based optically pumped VECSEL operating CW at 1550 nm
Direct high-frequency modulation of VCSELs and applications to fibre optic RF and microwave links
Replicated diffractive optical element in silicon micromachining
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