Power stability, linewidth, beam quality
PGL-LF-808808 nm near-infrared CW laser
808 nmThe PGL-LF-808 is a 808 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. 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
PGL-LF-808
10 specification rows
| Wavelength | 808 nm |
|---|---|
| Output / average power | 1~100 mW |
| Beam / notes | Tunable Wavelength Infrared Laser |
| Beam divergence (mrad) | <1.5 |
| Laser operation mode | CW |
| Modulation optional | TTL 30kHz or analog (0-3V or 0-5V) |
| Connection | Cable with flying leads |
| Operating temperature (°C) | -10°C to +45°C |
| Storage temperature (°C) | -20°C to +80°C |
| Humidity (%) | < 90 %, non-condensing |
| Weight (g) | 45g |
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Model selection
Nearby series comparison
Compare PGL-LF-808 with the closest available models in the CW Lasers family.
| Selection parameter | PGL-LF-808 (current) | MDL-C-808 | TEM-LN-808 |
|---|---|---|---|
| Wavelength | 808 nm | 808 nm | 808 nm |
| Optical power / pulse energy | 1~100 mW | 1~30 mW | 1~400 mW |
| Beam quality | <1.5 | <1.5 | <1.1 |
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