Power stability, linewidth, beam quality
MLL-H-11301130 nm infrared CW laser
1130 nmThe MLL-H-1130 is a 1130 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. The TTL and analog modulation options control different things: TTL gates the beam on and off, while analog control varies its intensity. Modulation bandwidth sets how quickly the source can follow a changing command.
Specifications
MLL-H-1130
16 specification rows
| Output / average power | 1~2000 mW |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours ± 3°C) | <2%, <1%, <0.5% |
| Transverse mode | Multimode |
| Noise of amplitude (rms, 20Hz-20MHz) | <1%, <0.5% |
| Beam divergence, full angle (mrad) | <3.0 |
| Warm-up time (minutes) | <5 |
| Cooled method | Air cooled |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-H-FDA/PSU-H-LED |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 1130±20 |
| Beam diameter at the aperture (mm) | ~5×8 |
| Beam height from base plate (mm) | 29 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
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Model selection
Nearby series comparison
Compare MLL-H-1130 with the closest available models in the CW Lasers family.
| Selection parameter | MLL-H-1130 (current) | MDL-H-1130 | MDL-XF-1130 |
|---|---|---|---|
| Wavelength | 1130 nm | 1130 nm | 1130 nm |
| Optical power / pulse energy | 1~2000 mW | 1~2000 mW | 2~5 W |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Multimode | Multimode | Multimode |
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