Pulse energy, repetition rate, pulse width
PS-D-355-Water355 nm UV pulsed laser
355 nmThe PS-D-355-Water is a 355 nm picosecond laser source. Pulse duration sets how briefly the energy is delivered, while repetition rate sets the interval between pulses; average power alone does not describe the peak intensity at the sample. Pulses lasting approximately 10 ps deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
PS-D-355-Water
21 specification rows
| Output / average power | 1~2000 mW |
|---|---|
| Pulse energy | 1~2000 nJ |
| Repetition rate | 0.4-2 MHz |
| Pulse width | ~10 ps |
| Power stability (rms, 4 hours ± 3°C) | <2%, <1% |
| Transverse mode | TEM00 |
| Beam divergence, full angle (mrad) | <2 |
| M2 | <1.2 |
| Polarization ratio | >100:1 Horizontal (Vertical optional) |
| Warm-up time (minutes) | ≥30 |
| Operating temperature (℃) | 20-30 |
| Cooling method | Water cooled |
| Operating voltage (VDC) | 36V/40A |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 355±1 |
| Rep.rate | 400kHz-10MHz |
| Pulse duration (ps) | ~10 |
| Beam Circularity (%) | >90 |
| M² | <1.2 |
| Beam diameter at the at the aperture (1/e2, mm) | ~2 |
| Beam height from base plate (mm) | 96 |
What do you need?
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Model selection
Nearby series comparison
Compare PS-D-355-Water with the closest available models in the Pulsed Lasers family.
| Selection parameter | PS-D-355-Water (current) | MPL-FN-355 | MPL-F-355 |
|---|---|---|---|
| Wavelength | 355 nm | 355 nm | 355 nm |
| Optical power / pulse energy | 1~2000 mW | 1~30 mW | 1~100 mW |
| Operating mode / pulse width | ~10 ps | Passively Q-switched | Passively Q-switched |
| Beam quality | <1.2 | <2.0 | <2 |
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