Pulse energy, repetition rate, pulse width
DPS-527-PIV527 nm green Q-switched high-power pulsed laser
527 nmThe DPS-527-PIV is a 527 nm nanosecond diode-pumped solid-state laser. The specified pulse energy is 1–20 mJ at 1 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.
Specifications
DPS-527-PIV
19 specification rows
| Wavelength (nm) | 527 |
|---|---|
| Operating mode | Actively Q-switched |
| Pulse energy | 1–20 mJ at 1 kHz |
| Repetition rate | 0.2–10 kHz |
| Pulse width | ~200 ns at 1 kHz |
| Cooling | Water cooled |
| Average power | 1–20 W at 1 kHz |
| Power stability (rms) | <2%,<1%,<0.5% |
| Beam diameter (mm) | ~5 |
| Pointing stability over temperature(urad/°C) | <50 |
| Delay between two pulses (us) | 0-500 (can be customized) |
| Warm-up time (minutes) | <15 |
| Operating temperature (℃) | 15-35 |
| Power supply (110/220VAC) | PSU-DPS-PIV |
| Expected lifetime (hours) | >10000 |
| Mode | Multi-Mode |
| Beam divergence, full angle (mrad) | ~5 |
| Beam height from base plate (mm) | 115 |
| Available options | Articulated arm;Laser light sheet |
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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