DFB laser diode
785 nm | dfBeam
TOPTICA Photonics AG
- Long coherence length > 2.5 m
- Linewidth < 10 MHz
- > 35 dB ASE suppression
- Excellent beam quality
- High output power (e.g. 80 mW @ 785 nm)
- Full computer control
- Very compact footprint
The dfBeam unites the advantages of our industrial diode laser setup and the unique properties of the latest DFB diode technology. Extremely narrow linewidth, high beam quality, low power consumption, and highest robustness against vibration or mechanical shocks - simply the best for OEM integration. This results in a hands-off laser system for applications such as high resolution Raman microscopy, interferometry or gas sensing.








