Pulse energy, repetition rate, pulse width
EO-1064-G M²<1.2, Air cooled1064 nm near-infrared Q-switched pulsed laser
1064 nmThe EO-1064-G M²<1.2, Air cooled is a 1064 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 8 ns deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
EO-1064-G M²<1.2, Air cooled
14 specification rows
| Pulse energy | 0.3-2.5 mJ |
|---|---|
| Repetition rate | 1-100 kHz |
| Pulse width | ~8 ns @5 kHz |
| Beam / notes | Cooling: Air cooled |
| Operating mode | Actively Q-switched |
| Pointing stability (urad, std) | <20 |
| Beam divergence, full angle (mrad) | <3 |
| Beam diameter (mm) | ~1 |
| Warm-up time (minutes) | <15 |
| Operating temperature (℃) | 15-30 |
| Power supply (24VDC) | PSU-EO-G (24V/13A) |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1064±1 |
| Power stability (rms, 4 hours ±3℃) | <2%, <1% |
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Model selection
Nearby series comparison
Compare EO-1064-G M²<1.2, Air cooled with the closest available models in the Pulsed Lasers family.
| Selection parameter | EO-1064-G M²<1.2, Air cooled (current) | FS-H-1064A | FS-H-1064B |
|---|---|---|---|
| Wavelength | 1064 nm | 1064 nm | 1064 nm |
| Optical power / pulse energy | 0.3-2.5 mJ | 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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