Pulse energy, repetition rate, pulse width
EO-532-P-Subnano532 nm green Q-switched pulsed laser
532 nmThe EO-532-P-Subnano is a 532 nm nanosecond diode-pumped solid-state laser. The specified pulse energy is 1–500 μJ at 2 kHz; 1–100 μJ at 50 kHz. Select energy, timing and cooling for the same configuration. 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 shorter than 1 ns deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
EO-532-P-Subnano
13 specification rows
| Wavelength (nm) | 532 |
|---|---|
| Operating mode | Passively Q-switched |
| Pulse energy | 1–500 μJ at 2 kHz; 1–100 μJ at 50 kHz |
| Repetition rate | 0.5 / 1 / 2 kHz; 10–50 kHz option |
| Pulse width | <1 ns |
| Cooling | Air or water cooled |
| Beam divergence, full angle (mrad) | <3 |
| Warm-up time (minutes) | <15 |
| Operating temperature (℃) | 15-30 |
| Power supply | PSU-EO-P-Subnano (110/220VAC) / 24V/21A |
| Expected lifetime(hours) | 10000 |
| Power stability (rms, 4 hours ±3℃) | <5%, <3% |
| Beam diameter (mm) | ~3 |
Select energy and timing together
Specify pulse energy, repetition rate, pulse duration, trigger requirements and cooling for the same configuration. The maximum energy and maximum repetition rate can describe different variants. Energy per pulse is quoted in μJ, mJ or J; pulse duration is quoted in ps, ns or ms.
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Model selection
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