Pulse energy, repetition rate, pulse width
AO-V-532532 nm green Q-switched pulsed laser
532 nmThe AO-V-532 is a 532 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 12 ns deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
AO-V-532
16 specification rows
| Output / average power | 5~8 W |
|---|---|
| Operating mode | Acousto-Optic Q-switched |
| Rep. rate (kHz) | 20~200 |
| Warm-up time (minutes) | <10 |
| Transverse mode | TEM00 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 10~35 |
| Power supply (220/110VAC) | PSU-AOM(3U) |
| Wavelength (nm) | 532±1 |
| Single pulse energy (µJ) | >300μJ @30kHz |
| Pulse width (ns) | ~12 @30kHz |
| Beam Circularity (%) | >90 |
| Beam divergence, full angle (mrad) | <2 |
| Beam diameter at the aperture (1/e2, mm) | 0.8±0.1 |
| Beam quality (M2) | <1.2 |
| Beam height from base plate (mm) | 68.3 |
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Model selection
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