Optical instrumentation
DPS-295-R: 295 nm emission determines compatible optics, coatings and detectors for Optical instrumentation. The catalogued beam parameter (<25) helps predict how the source will focus and propagate through the instrument.
Pulse energy, repetition rate, pulse width
DPS-295-R295 nm deep-UV Q-switched pulsed laser
295 nmDPS-295-R is a 295 nm Pulsed laser. Q-switched UV Laser. Key specifications: operating mode Q-switched, output / average power 1~30 mW, pulse energy 1~300 uJ. View specifications, datasheet and enquiry options from Precisometer.
Specifications
DPS-295-R
17 specification rows
| Operating mode | Q-switched |
|---|---|
| Output / average power | 1~30 mW |
| Pulse energy | 1~300 uJ |
| Beam / notes | Q-switched UV Laser |
| Pulse duration (ns) | <10 |
| Rep. rate | 1-100Hz (adjustable) |
| Energy stability (std dev/mean) | <5% |
| Beam diameter (mm) | ~2×2 |
| Warm-up time (minutes) | <15 |
| Cooled method | Air cooled or water cooled |
| Operating temperature (℃) | 15-30 |
| Operating voltage (VDC) | 48V/7.3A |
| Expected lifetime (pulses) | 109 |
| Wavelength (nm) | 295±1 |
| Single pulse energy (uJ) | 1-300 |
| Jitter (ns, sdev) | <1ns (Int.) |
| Beam divergence, full angle (mrad) | <25 |
Application context
Why this design is used
Typical uses for this laser type, with the selection logic tied to the model record.
Laboratory measurement
DPS-295-R: Laboratory measurement benefits from a stable, focusable source. 295 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (<25) informs waist size and propagation.
System integration
Integration and compatibility
Use these checks to connect DPS-295-R to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Thermal management
- Cooled method: Air cooled or water cooled · Operating temperature (℃): 15-30
- Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
- Beam parameters at the output
- Beam diameter (mm): ~2×2 · Beam divergence, full angle (mrad): <25
- Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Technical FAQ
Integration questions for DPS-295-R
What cooling does the DPS-295-R require?
Cooled method: Air cooled or water cooled · Operating temperature (℃): 15-30. Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
What beam does the DPS-295-R deliver?
Beam diameter (mm): ~2×2 · Beam divergence, full angle (mrad): <25. Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
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.
Model selection
Nearby series comparison
Compare DPS-295-R with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
Related pulsed lasers
Compare the DPS-295-R with nearby pulsed lasers across the wavelength range.
