Additional information
| Central WL | |
|---|---|
| Wavelength | 1620±2 nm |
| Operating Mode | CW |
| Output Power | >1,2,3……,5 mW |
| Power Stability (RMS) | <3%, <2%, <1%, <0.5% |
| Transverse Mode | TEM00 |
| Ellipticity | >0.95 |
| M² | <1.1 |
| Spectral Linewidth | ~3 MHz |
| Beam Diameter At The Aperture (mm,1/e²) | ~1.0 mm (1/e²) |
| Beam Divergence (mrad) | <1.5 mrad |
| Side Mode Suppression Ratio | 35 dB |
| Warm-up Time (minutes) | <5 minutes |
| Beam Height From Base Plate (mm) | 25 mm |
| Operating Temperature (℃) | 25+/ -3 °C |
| Power Supply (85264VAC) | PSU-III-LED; PSU-III-FDA |
| TTL / Analog Modulation | TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz optional |
| Expected Life Time (hours) | 10000 hours |
| Warranty | 1 year |
