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FBH_frequent_14-2021_online.pdf
/fileadmin/downloads/Publications/frequent/FBH_frequent_14-2021_online.pdf
frequent FBH developments for space Wa pplication under challenging conditions W s paceborne quantum optical metrology W l asers for climate monitoring & ultrafast optical communication W…
Basis for improved UV LEDs – high-quality aluminum nitride by high-temperature annealing
/en/research/research-news/basis-for-improved-uv-leds-high-quality-aluminum-nitride-by-high-temperature-annealing
The combination of high-temperature annealing with epitaxial growth on a sapphire surface results in aluminum nitride base layers with very low defect density. This increases the light emission and…
Ultra-narrow linewidth diode lasers for spaceborne quantum photonics
/en/research/research-news/ultra-narrow-linewidth-diode-lasers-for-spaceborne-quantum-photonics
The FBH has developed a novel monolithically integrated GaAs-based extended cavity diode laser (mECDL) emitting at 1064 nm with an astounding 3 dB linewidth of…
Novel development platform, integrating laser diodes with drivers and control electronics
/en/research/research-news/novel-development-platform-integrating-laser-diodes-with-drivers-and-control-electronics
We have developed a new laser mount that combines high performance with high flexibility in circuitry design. It represents an ideal low-cost development platform for complex laser sources, suited…
FBH To Show Semiconductors For Space And Quantum Tech
/en/media-center/media-review/fbh-to-show-semiconductors-for-space-and-quantum-tech
From November 16-19, 2021, the Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik (FBH) will be at the Space Tech Expo Europe in Bremen, Germany. FBH has long-term experience in…
Comprehensive access to advanced software - institute-wide licenses for programming, data analysis and modeling, and others
/en/media-center/press-releases/comprehensive-access-to-advanced-software-institute-wide-licenses-for-programming-data-analysis-and-modeling-and-others
Starting in October, FBH employees have access to an unlimited number of MatLab and Simulink licenses and can use all toolboxes. The institute has also signed an agreement with National Instruments…
Long-term commitment to equal opportunities
/en/media-center/press-releases/long-term-commitment-to-equal-opportunities
FBH has been granted the TOTAL E-QUALITY award for the fifth time and has now also received the sustainability award.
For the first time achieved – CW operation from 405 nm GaN-based DBR laser diodes using high-order surface gratings
/en/research/research-news/for-the-first-time-achieved-cw-operation-from-405-nm-gan-based-dbr-laser-diodes-using-high-order-surface-gratings
The results are based on FBH’s advanced surface grating technology, demonstrating single longitudinal mode operation with a 0.03 nm FWHM of the emission peak and an SMSR of 40 d.
Successful field demonstration of shifted excitation Raman difference spectroscopy for soil analysis
/en/research/research-news/successful-field-demonstration-of-shifted-excitation-raman-difference-spectroscopy-for-soil-analysis
SERDS efficiently separates Raman from disturbing background signals, thus allowing qualitative and quantitative investigations of samples. For on-site soil analysis, we have developed a portable…
Lively exchange – the laser community met at ISLC2021
/en/media-center/press-releases/the-laser-community-met-at-islc2021
More than 100 international scientists joined the five-day International Semiconductor Laser Conference (ISLC) in Potsdam. Roughly the same number of participants tuned in online on a daily…