Pulse energy, repetition rate, pulse width
AO-532A & 355A355 nm UV Q-switched pulsed laser
355 nmThe AO-532A & 355A 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 13 ns deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
AO-532A & 355A
22 specification rows
| Output / average power | 1 W& 1 W |
|---|---|
| Pulse energy | 500 uJ & 500 uJ |
| Repetition rate | 1-10 kHz |
| Pulse width | ~13 ns @1 kHz |
| Power stability (rms, 4 hours ± 3°C) | <3%,<2%, <1% |
| Beam divergence, full angle (mrad) | ~2 |
| Beam diameter at the aperture (1/e2, mm) | ~0.8 |
| Polarization ratio | >100:1 Horizontal |
| Wavelength (nm) | 355±1 |
| Operating mode | Actively Q-switched |
| Peak power (kW) | ~38@1kHz |
| Single pulse energy (µJ) | >500@1kHz |
| Rep. rate | 1-10kHz |
| Pulse duration (ns) | ~13@1kHz |
| Transverse mode | TEM00 |
| Beam Circularity (%) | >90 |
| Beam height from base plate (mm) | 79 |
| Warm-up time (minutes) | <10 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 10-35 |
| Operating voltage (VDC) | 12V/25A |
| Expected lifetime (hours) | >10000 |
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 AO-532A & 355A with the closest available models in the Pulsed Lasers family.
| Selection parameter | AO-532A & 355A (current) | MPL-FN-355 | MPL-F-355 |
|---|---|---|---|
| Wavelength | 355 nm | 355 nm | 355 nm |
| Optical power / pulse energy | 1 W& 1 W | 1~30 mW | 1~100 mW |
| Operating mode / pulse width | Actively Q-switched | Passively Q-switched | Passively Q-switched |
| Beam quality | TEM00 | <2.0 | <2 |
Related pulsed lasers
Compare the AO-532A & 355A with nearby pulsed lasers across the wavelength range.
