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Mode-hop-free tunable high-power distributed feedback laser with adaptable rear facet phase shift section emitting at 780 nm
/en/research/publications/mode-hop-free-tunable-high-power-distributed-feedback-laser-with-adaptable-rear-facet-phase-shift-section-emitting-at-780-nm
We present a high-power ridge waveguide distributed feedback (DFB) laser with a high-reflective coating and a phase shift section at the rear facet. The phase shift section is realized by means of a…
EIPBN
/en/events/eipbn
The FBH will present latest research findings at the 67th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication 2024.
SBDD XXVIII
/en/events/sbdd-xxviii
The FBH presents current research results at the Hasselt Diamond Workshop 2024.
16th Annual Meeting Photonic Devices
/en/events/16th-annual-meeting-photonic-devices
The FBH presents current research findings in two contributions.
WOCSDICE-EXMATEC 2024
/en/events/wocsdice-exmatec-2024
The FBH presents current research results at the 47th Workshop on Compound Semiconductor Devices and Integrated Circuits and the accompanying 18th Expert Evaluation and Control of Compound…
DLR Bauteilekonferenz 2024
/en/events/dlr-bauteilekonferenz-2024
The FBH is represented with a contribution at this year's DLR Bauteilekonferenz 2024.
Solving a Spectral Problem for Large-Area Photonic Crystal Surface-Emitting Lasers
/en/research/publications/solving-a-spectral-problem-for-large-area-photonic-crystal-surface-emitting-lasers
We present algorithms for constructing and resolving spectral problems for novel photonic crystal surface-emitting lasers with large emission areas, given by first-order PDEs with two spatial…
28. Symposium of the DAfP
/en/events/28-symposium-of-the-dafp
The FBH will present latest research findings in a lecture at the symposium.
This was the Long Night of Science at FBH
/en/events/this-was-the-long-night-of-science-at-fbh
On June 22, 2024, it was finally that time again: From 5:00 PM to midnight, science enthusiasts could discover the world of microelectronics and semiconductor technology with us.
Optimizing misfit dislocation glide kinetics for enhanced threading dislocation density reduction in Si1−xGex/Si(001) layers through dynamic growth rate control
/en/research/publications/optimizing-misfit-dislocation-glide-kinetics-for-enhanced-threading-dislocation-density-reduction-in-si1xgexsi001-layers-through-dynamic-growth-rate-control
Relaxed Si1−xGex layers on Si(001) serve as virtual substrates for strained Si or Ge layers. However, plastically relaxed layers inevitably contain misfit and threading dislocations, negatively…