Power stability, linewidth, beam quality
UV-FN-261261 nm deep-UV CW laser
261 nmUV-FN-261 is a 261 nm CW laser. Used for collimation, laser medical treatment, scientific experiment, optical instrument. Features: TEM 00. Key specifications: output / average power 1~10 mW, spectral linewidth <0.2 nm, power stability <2%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
UV-FN-261
16 specification rows
| Wavelength | 261 nm |
|---|---|
| Output / average power | 1~10 mW |
| Spectral linewidth | <0.2 nm |
| Power stability | <2% |
| Beam / notes | Features: TEM 00 |
| Operating mode | CW |
| Transverse mode | TEM00 |
| Beam diameter at the aperture (1/e2, mm) | <1.0 |
| Beam divergence, full angle (mrad) | <1.2 |
| Polarization ratio | >100:1, Vertical (Horizontal optional) |
| Pointing Stability Over Temperature(μrad/°C) | <8 |
| Operating Temperature (°C) | 10-35 |
| Modulation option | DC-1kHz; TTL and Analog optional |
| Expected lifetime (hours) | >10000 |
| Warm-up time (minutes) | <10 |
| Pointing Stability(μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 32.5/ 27.4 |
Applications
Uses named on this model’s datasheet.
- Collimation
- Laser medical treatment
- Scientific experiment
- Optical instrument
Need this configured?
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Related cw lasers
Compare the UV-FN-261 with nearby cw lasers across the wavelength range.
