Power stability, linewidth, beam quality
PGL-VI-905905 nm near-infrared CW laser
905 nmThe PGL-VI-905 is a 905 nm continuous-wave direct diode laser. Electrical current creates optical gain in a semiconductor junction, and the diode generates the laser light directly. Optical feedback selects the oscillating modes, while drive current and junction temperature affect output power and wavelength. Continuous-wave operation provides a sustained beam for experiments that need steady illumination.
Specifications
PGL-VI-905
12 specification rows
| Wavelength | 905 nm |
|---|---|
| Output / average power | 1~100 mW |
| Beam / notes | Laser |
| Operating mode | CW |
| Transverse mode | Near TEM00 |
| Beam divergence, full angle (mrad) | <1 |
| Expected lifetime (hours) | 10000 |
| Operating voltage(internal PCB) | 3VDC |
| Connection | Cable with flying leads |
| Operating temperature | 0°C to 40°C |
| Storage temperature | -20°C to 80°C |
| Humidity | < 90 %, non-condensing |
| Dimensions of internal PCB | mm2 / Φ12×50 |
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Model selection
Nearby series comparison
Compare PGL-VI-905 with the closest available models in the CW Lasers family.
| Selection parameter | PGL-VI-905 (current) | TEM-LN-905 | MLL-III-905L |
|---|---|---|---|
| Wavelength | 905 nm | 905 nm | 905 nm |
| Optical power / pulse energy | 1~100 mW | 1~60 mW | 1~70 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Near TEM00 | <1.1 | Near TEM00 |
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