Pulse energy, repetition rate, pulse width
AO-K-579579 nm yellow Q-switched pulsed laser
579 nmThe AO-K-579 is a 579 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. At the nominal 10 kHz repetition rate, pulses shorter than 15 ns arrive about 100 µs apart.
Specifications
AO-K-579
18 specification rows
| Operating mode | Q-switched |
|---|---|
| Output / average power | 1~250 mW |
| Pulse energy | 1~25 uJ |
| Beam / notes | Q-switched Yellow Laser; High beam quality |
| Rep. rate (kHz) | 10 |
| Pulse duration (ns) | <15 |
| Power stability (rms, over 4 hours) | <3%,5% |
| Cooled method | Air Cooled |
| Power supply | PSU-AOM (3U) |
| Expected lifetime (hours) | 10000 |
| Warranty period | 1 year |
| Central wavelength (nm) | 579±2 |
| Single pulse energy (µJ) | 1~25 |
| Peak power(kW) | 1.7 |
| Beam diameter at the aperture (1/e2, mm) | <3 |
| Beam divergence, full angle (mrad) | <2 |
| Beam height from base plate (mm) | 120 |
| Warm-up time (minutes) | <10 |
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