Power stability, linewidth, beam quality
MDL-III-P-905905 nm near-infrared high-power CW laser
905 nmThe MDL-III-P-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
MDL-III-P-905
16 specification rows
| Output / average power | >130 W |
|---|---|
| Beam / notes | Laser |
| Central wavelength (nm) | 905±10 |
| Operating mode | Modulation (Pulse) |
| Transverse mode | Multimode |
| Dimensions of beam at the aperture (mm) | ~10×10 |
| Beam divergence, full angle (mrad) | <30 |
| Pulse duration (ns) | ~20 (@10kHz) |
| Peak power (W) | ~135 (@10kHz) |
| Rep. rate (kHz) | 1~10 |
| Warm-up time (minutes) | <5 |
| Beam height from base plate (mm) | 24.8 |
| Operating temperature (℃) | 10~35 |
| Power supply (100-240VAC) | PSU-III-LED |
| Expected lifetime (hours) | 10000 |
| Warranty | 1 year |
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Model selection
Nearby series comparison
Compare MDL-III-P-905 with the closest available models in the CW Lasers family.
| Selection parameter | MDL-III-P-905 (current) | TEM-LN-905 | MLL-III-905L |
|---|---|---|---|
| Wavelength | 905 nm | 905 nm | 905 nm |
| Optical power / pulse energy | >130 W | 1~60 mW | 1~70 mW |
| Operating mode / pulse width | Modulation (Pulse) | CW | CW |
| Beam quality | Multimode | <1.1 | Near TEM00 |
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