Pulse energy, repetition rate, pulse width
EO-XS-355355 nm UV Q-switched pulsed laser
355 nmThe EO-XS-355 is a 355 nm nanosecond 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. Q-switching stores energy in the gain medium while resonator losses are high, then lowers those losses to release a pulse. Pulse energy and repetition rate must be considered together, because changing the pulse spacing changes the average power for a fixed pulse energy. Pulses lasting approximately 4 ns deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
EO-XS-355
20 specification rows
| Output / average power | 1~2 W |
|---|---|
| Pulse energy | 1~50 uJ |
| Repetition rate | 1-100 kHz |
| Pulse width | ~4 ns @40 kHz |
| Operating mode | Electro-optic Q-switched |
| Ave power stability (over 4 hours) | <5%, <3% |
| Warm-up time (minutes) | <10 |
| Beam divergence, full angle (mrad) | <3 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 10~35 |
| Power supply (220/110VAC) | PSU-AOM(3U) |
| Expected lifetime (hours) | 10000 |
| Warranty period | 1 year |
| Wavelength (nm) | 355±1 |
| Single pulse energy (µJ) | 1~50(50μJ @40kHz) |
| Rep. rate (kHz) | 1~100 |
| Pulse duration (ns) | ~4@40kHz |
| Peak power (kW) | 1~12.5(12.5kW@40kHz) |
| Beam diameter at the aperture (1/e2,mm) | ~1.5 |
| Beam height from base plate (mm) | 101 |
What do you need?
Tell us the pulse energy, pulse width, repetition rate and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare EO-XS-355 with the closest available models in the Pulsed Lasers family.
| Selection parameter | EO-XS-355 (current) | MPL-FN-355 | MPL-F-355 |
|---|---|---|---|
| Wavelength | 355 nm | 355 nm | 355 nm |
| Optical power / pulse energy | 1~2 W | 1~30 mW | 1~100 mW |
| Operating mode / pulse width | Electro-optic Q-switched | Passively Q-switched | Passively Q-switched |
| Beam quality | <3 | <2.0 | <2 |
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