Pulse energy, repetition rate, pulse width
MIL-PS-40004000 nm infrared pulsed laser
4000 nmThe MIL-PS-4000 is a 4000 nm picosecond 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. Pulse duration sets how briefly the energy is delivered, while repetition rate sets the interval between pulses; average power alone does not describe the peak intensity at the sample. At the nominal 15 MHz repetition rate, pulses shorter than 700 ps arrive about 66.67 ns apart.
Specifications
MIL-PS-4000
15 specification rows
| Output / average power | 1~600 mW |
|---|---|
| Beam / notes | Picosecond Pulsed Mid-Infrared Laser |
| Wavelength (nm) | 4000±10 |
| Operating mode | Pulsed |
| Ave power stability (rms, 4 hours±3℃) | <3%, <2%, <1% |
| Pulse duration (ps) | <700@15MHz |
| Rep.rate | 15MHz |
| Beam divergence, full angle (mrad) | <3 |
| Beam diameter at the aperture (1/e2,mm) | <8 |
| Warm-up time (minutes) | <10 |
| Beam height from base plate (mm) | 120 |
| Cooled method | Waterr cooled |
| Operating temperature (℃) | 15-30 |
| Power supply (100-240VAC) | RAD1PS |
| 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 MIL-PS-4000 with the closest available models in the Pulsed Lasers family.
| Selection parameter | MIL-PS-4000 (current) | EO-XS-4000 | EO-XS-2600-4410 |
|---|---|---|---|
| Wavelength | 4000 nm | 4000 nm | 4000 nm |
| Optical power / pulse energy | 1~600 mW | 1~400 mW | 1~1000 mW |
| Operating mode / pulse width | Pulsed | Q-switched | Q-switched |
| Beam quality | <3 | <5 | <5 |
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Compare the MIL-PS-4000 with nearby pulsed lasers across the wavelength range.
