Power stability, linewidth, beam quality
TUN-V-2916~39183700 nm infrared tunable CW laser
3700 nmThe TUN-V-2916~3918 is a 3700 nm continuous-wave 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. Tuning changes the selected output wavelength so spectral features can be scanned with the same source. The tuning band specifies which lines can be reached; linewidth describes the width of the selected line.
Specifications
TUN-V-2916~3918
10 specification rows
| Wavelength | 3700 nm |
|---|---|
| Output / average power | 1~100 mW |
| Beam / notes | Tunable Mid-Infrared Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours±3℃) | <5%, <3% |
| Beam divergence, full angle (mrad) | <5 |
| Beam diameter at the aperture (1/e2,mm) | <6 |
| Cooled method | Air Cooled |
| Operating temperature (℃) | 15-35 |
| Power supply (100-240VAC) | RAD1PS |
| Expected lifetime (hours) | >10000 |
What do you need?
Tell us the output power, beam quality and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare TUN-V-2916~3918 with the closest available models in the CW Lasers family.
| Selection parameter | TUN-V-2916~3918 (current) | TUN-V-2916~3918 | TUN-V-2916~3918 |
|---|---|---|---|
| Wavelength | 3700 nm | 2940 nm | 3000 nm |
| Optical power / pulse energy | 1~100 mW | 1~400 mW | 1~200 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | <5 | <5 | <5 |
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