Power stability, linewidth, beam quality
MDL-1850(FC)1850 nm infrared CW laser
1850 nmThe MDL-1850(FC) is a 1850 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-1850(FC)
10 specification rows
| Wavelength | 1850 nm |
|---|---|
| Output / average power | 1~600 mW |
| Beam / notes | 1850 nm Infrared Diode Laser |
| Operating mode | CW |
| Transverse mode | Multimode |
| Beam divergence, full angle (mrad) | <3.0 |
| Warm-up time (minutes) | <5 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-H-FDA/PSU-H-LED |
| Expected lifetime (hours) | >10000 |
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Model selection
Nearby series comparison
Compare MDL-1850(FC) with the closest available models in the CW Lasers family.
| Selection parameter | MDL-1850(FC) (current) | FC-1850 | MLL-F-1850 |
|---|---|---|---|
| Wavelength | 1850 nm | 1850 nm | 1850 nm |
| Optical power / pulse energy | 1~600 mW | 1~900 mW | 1~700 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Multimode | — | Multimode |
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