Power stability, linewidth, beam quality
UV-DP-261-A261 nm deep-UV CW laser
261 nmThe UV-DP-261-A is a 261 nm continuous-wave diode-pumped solid-state laser. Laser diodes optically pump a solid gain medium inside a resonator. The pump supplies the energy; repeated passes through the gain medium amplify the laser light. Continuous-wave operation provides a sustained beam for experiments that need steady illumination.
Specifications
UV-DP-261-A
16 specification rows
| Output / average power | 10~100 mW |
|---|---|
| Spectral linewidth | <0.2 nm |
| Power stability | <1% |
| Beam / notes | Features: Air Cooled |
| Operating mode | CW |
| Transverse mode | Near TEM00 |
| Beam diameter at the aperture (1/e2, mm) | <3.0 |
| Warm-up time (minutes) | <10 |
| Polarization ratio | >100:1, Vertical (Horizontal optional) |
| Cooled method | Air Cooled |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-DP-A |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 261±1 |
| Beam divergence, full angle (mrad) | <3.0 |
| Beam height from base plate (mm) | 50 |
What do you need?
Tell us the output power, beam quality and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare UV-DP-261-A with the closest available models in the CW Lasers family.
| Selection parameter | UV-DP-261-A (current) | UV-DP-261-LN | UV-FN-261 |
|---|---|---|---|
| Wavelength | 261 nm | 261 nm | 261 nm |
| Optical power / pulse energy | 10~100 mW | 1~800 mW | 1~10 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Near TEM00 | Near TEM00 | <3.0 |
Related cw lasers
Compare the UV-DP-261-A with nearby cw lasers across the wavelength range.
