Power stability, linewidth, beam quality
MIL-W-18341834 nm infrared CW laser
1834 nmThe MIL-W-1834 is a 1834 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. The TTL and analog modulation options control different things: TTL gates the beam on and off, while analog control varies its intensity. Modulation bandwidth sets how quickly the source can follow a changing command.
Specifications
MIL-W-1834
17 specification rows
| Output / average power | 1~1300 mW |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours±3℃) | <5%, <3% |
| Transverse mode | Near TEM00 |
| M 2 | <3.0 |
| Beam divergence, full angle (mrad) | <2.0 |
| Warm-up time (minutes) | <10 |
| Cooled method | Air Cooled |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-W-LED or PUS-W-FDA |
| TTL/Analog modulation | TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz optional |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1834±2 |
| M² | <3.0 |
| Beam diameter at the aperture (1/e2,mm) | <2.0 |
| Beam height from base plate (mm) | 98 |
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 MIL-W-1834 with the closest available models in the CW Lasers family.
| Selection parameter | MIL-W-1834 (current) | MDL-1850(FC) | FC-1850 |
|---|---|---|---|
| Wavelength | 1834 nm | 1850 nm | 1850 nm |
| Optical power / pulse energy | 1~1300 mW | 1~600 mW | 1~900 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | <3.0 | Multimode | — |
Related cw lasers
Compare the MIL-W-1834 with nearby cw lasers across the wavelength range.
