266 nm, output power 10 to 1200 mW, very narrow spectral line.
The FQCW266 series lasers are characterized by excellent output beam properties at a wavelength of 266 nm. Regardless of the model, all products impress with their almost unrivaled coherence length of > 1000 m and a spectral bandwidth of < 300 kHz. Variants are available in a nominal power range from 10 mW to 1.2 W.
Highlights
- Wavelength: 266 nm
- Spectral width: < 300 kHz
- Output power: 10–1200 mW depending on the variant
Key Features
- single-frequency UV laser for precise and stable applications
- continuous wave (CW) operation at 266 nm
- very narrow spectral line < 300 kHz
- long coherence length > 1000 m
- excellent beam quality M² < 1.3, TEM00 mode
- power adjustment in the range of approximately 10–110% of the nominal power
- Integrated output power monitoring for maximum possible stability
- no water cooling required, conduction / air cooling depending on the variant
- low maintenance requirements and long service intervals
- ACS – Automatic Crystal Shifter system for higher power versions to extend lifespan
- suitable for 24/7 industrial operation
- communication via USB / RS232, with Ethernet also available for high-power versions
