Pulse energy, repetition rate, pulse width
EO-XS-40004000 nm infrared Q-switched pulsed laser
4000 nmThe EO-XS-4000 is a 4000 nm pulsed 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.
Specifications
EO-XS-4000
12 specification rows
| Wavelength | 4000 nm |
|---|---|
| Operating mode | Q-switched |
| Output / average power | 1~400 mW |
| Beam / notes | Q-switched Mid-Infrared Laser |
| Power stability (rms, 4 hours±3℃) | <5%, <3% |
| Rep. rate | 30-50kHz |
| Single pulse energy (µJ) | 1-33.3 / 1-26.7 / 1-13.3 / 1-6.7 |
| Beam divergence, full angle (mrad) | <5 |
| Warm-up time (minutes) | <10 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-AOM (3U) |
| Expected lifetime (hours) | >10000 |
What do you need?
Tell us the pulse energy, pulse width, repetition rate and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare EO-XS-4000 with the closest available models in the Pulsed Lasers family.
| Selection parameter | EO-XS-4000 (current) | EO-XS-2600-4410 | HPL-MIR-4000 |
|---|---|---|---|
| Wavelength | 4000 nm | 4000 nm | 4000 nm |
| Optical power / pulse energy | 1~400 mW | 1~1000 mW | 1~2 W |
| Operating mode / pulse width | Q-switched | Q-switched | Q-switched |
| Beam quality | <5 | <5 | <5 |
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Compare the EO-XS-4000 with nearby pulsed lasers across the wavelength range.
