| 住所 | 〒12489 Gustav-Kirchhoff-Strasse 4 Berlin Germany |
|---|---|
| TEL | 0049-30-6392-2600 |
| FAX | 0049-30-6392-2602 |
| URL | https://www.fbh-berlin.com |
| 最終更新日：2019年03月28日 |
The Ferdinand-Braun-Institut develops customized light sources from the NIR to the ultra-violet spectral range: high-power diode lasers with excellent beam quality, UV LEDs, and hybrid laser modules.
The FBH has developed compact laser modules emitting watt-level power in the yellow spectral range at 561 nm, 574 nm, and 590 nm. They are available in both CW and pulsed operation for photo-coagulation treatments in ophthalmology or use in fluorescence spectroscopy and STED microscopy, respectively.
The FBH offers flexible laser sources delivering 200 ps to 20 ns pulses. For automotive LiDAR FBH developed, wavelength-stabilized laser diodes (5 ns pulses, 40 W pulse power) near 905 nm with good beam quality and up to 85°C. Further wavelengths and power ranges are possible.
The all-in-one pulse laser system delivers ultra-short light pulses from 5-15 ps, any desired repetition rate from the hertz to the MHz range; pulse peak performance reaches > 20 W. The PLS series allows integration of laser chips of any available wavelength from 630-1180 nm.
For rapid SERDS measurements, the FBH has demonstrated monolithic dual-wavelength diode lasers emitting light alternatingly on two slightly different wavelengths. These Y-branch DBR diode lasers provide wavelength tuning over several nanometers. Supplemented with battery power supply, electronic measurement equipment and software interface, the system can be used for in situ measurements.
