Pulse energy, repetition rate, pulse width
DPS-1064-PIV1064 nm near-infrared Q-switched pulsed laser
1064 nmThe DPS-1064-PIV is a 1064 nm nanosecond diode-pumped solid-state laser. The specified pulse energy is 100 mJ per pulse. 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 10 ns deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
DPS-1064-PIV
16 specification rows
| Wavelength (nm) | 1064 |
|---|---|
| Operating mode | Actively Q-switched |
| Pulse energy | 100 mJ per pulse |
| Repetition rate | 10–20 Hz (adjustable) |
| Pulse width | <10 ns |
| Cooling | Air cooled |
| Configuration notes | The model datasheet specifies 100 mJ per pulse and an inter-pulse delay of 0–50000 ns. Confirm energy per pulse and pulse-pair timing for the selected PIV configuration. |
| Beam divergence, full angle (mrad) | ≤3 |
| Warm-up time (minutes) | <15 |
| Operating temperature (℃) | -20-55 |
| Operating voltage (VDC) | 24V/25A |
| Expected lifetime (pulses) | 10 9 |
| Delay between two pulses (ns) | 0-50000 |
| Energy stability (std dev/mean) | <2%, <1%, <0.5% |
| Beam diameter (mm) | ~5 |
| Beam height from base plate (mm) | 30.5 |
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.
The model datasheet specifies 100 mJ per pulse and an inter-pulse delay of 0–50000 ns. Confirm energy per pulse and pulse-pair timing for the selected PIV configuration.
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Model selection
Nearby series comparison
Compare DPS-1064-PIV with the closest available models in the Pulsed Lasers family.
| Selection parameter | DPS-1064-PIV (current) | FS-H-1064A | FS-H-1064B |
|---|---|---|---|
| Wavelength | 1064 nm | 1064 nm | 1064 nm |
| Optical power / pulse energy | 100 mJ per pulse | 1-500 mW | 500-5000 mW |
| Operating mode / pulse width | Actively Q-switched | Pulsed | Pulsed |
| Beam quality | ≤3 | <1.2 | <1.2 |
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