Search
Rules for the search
- Only words with 2 or more characters are accepted
- Max 200 chars total
- Space is used to split words, "" can be used to search for a whole string (not indexed search then)
- AND, OR and NOT are prefix words, overruling the default operator
- +/|/- equals AND, OR and NOT as operators.
- All search words are converted to lowercase
Distributed feedback broad area lasers with multiple epitaxially stacked active regions and tunnel junctions
/en/research/publications/distributed-feedback-broad-area-lasers-with-multiple-epitaxially-stacked-active-regions-and-tunnel-junctions
Distributed feedback (DFB) broad area (BA) lasers with multiple epitaxially stacked active regions and tunnel junctions designed for emission around 900 nm are investigated. DFB BA lasers with a…
High power, internally wavelength stabilized diode lasers with epitaxially-stacked multiple active regions for LiDAR applications
/en/research/publications/high-power-internally-wavelength-stabilized-diode-lasers-with-epitaxially-stacked-multiple-active-regions-for-lidar-applications
Lasers generating nanosecond optical pulses are key components for light detection and ranging (LiDAR) systems employed in autonomous vehicles or used to measure atmospheric parameters. Although…
2 kW pulse power from internal wavelength stabilized diode laser bar for LiDAR applications
/en/research/publications/2-kw-pulse-power-from-internal-wavelength-stabilized-diode-laser-bar-for-lidar-applications-1
2 kW pulse power from internal wavelength stabilized diode laser bar for LiDAR applications H. Christopher, N. Ammouri, A. Maaßdorf, J. Fricke, A. Ginolas, J. Glaab,…
Wavelength-stabilized ns-pulsed 2.2 kW diode laser bar with multiple active regions and tunnel junctions
/en/research/publications/wavelength-stabilized-ns-pulsed-22-kw-diode-laser-bar-with-multiple-active-regions-and-tunnel-junctions
The improvement of the performance of a distributed Bragg reflector laser bar emitting near 905 nm through the use of multiple epitaxially stacked active regions and tunnel junctions is reported. The…
DPG Spring Meeting in Freiburg
/en/events/dpg-spring-meeting-freiburg
The DPG Spring Meeting of the Atomic, Molecular, Quantum Optics and Photonics Section will take place on the campus of the University of Freiburg. The FBH is represented with various contributions.
DPG Spring Meeting in Berlin
/en/events/dpg-spring-meeting-berlin
The DPG Spring Meeting of the Condensed Matter Section will take place on the campus of TU Berlin. The FBH is represented with various contributions.
Inaugural lecture: Prof. Dr. Tim Schröder
/en/events/antrittsvorlesung-prof-dr-tim-schroeder
Quantum Physics and Technology with glamour – How diamonds make the quantum internet possible
Origin of the parasitic luminescence of 235 nm UVC LEDs grown on different AlN templates
/en/research/publications/origin-of-the-parasitic-luminescence-of-235-nm-uvc-leds-grown-on-different-aln-templates
AlN layers annealed at high temperatures offer low threading dislocation densities of mid 108 cm-2 and are therefore increasingly used as base layers in ultraviolet (UV) light emitting diode…
Precise Time and Time Interval Meeting
/en/events/precise-time-and-time-interval-meeting
FBH presents at the "Precise Time and Time Interval Meeting" (PTTI) new results on optical clock technologies for future Global Navigation Satellite Systems (GNSS) on the ISS.