Fiber output, PM options, seed formats
TEM-LN-10801080 nm near-infrared fiber laser
1080 nmThe TEM-LN-1080 is a 1080 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
TEM-LN-1080
18 specification rows
| Output / average power | 1~400 mW |
|---|---|
| Beam / notes | Fiber laser Low Noise Infrared Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours ± 3°C) | <2%, <1%, <0.5% |
| Transverse mode | TEM00 |
| Noise of amplitude (rms, 20Hz-20MHz) | <1%, <0.5% |
| M2 | <1.1 |
| Beam divergence, full angle (mrad) | <1.5 |
| Warm-up time (minutes) | <5 |
| Operating temperature (°C) | 25±3 |
| Power supply (100-240VAC) | PSU-III-FDA/PSU-III-LED/PSU-A-D |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 1080±10 |
| Ellipticity | >0.95 |
| M² | <1.1 |
| Beam diameter at the aperture (1/e2, mm) | ~1.0 |
| Beam height from base plate (mm) | 25 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional; TTL and Analog optional |
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Model selection
Nearby series comparison
Compare TEM-LN-1080 with the closest available models in the Fiber Lasers family.
| Selection parameter | TEM-LN-1080 (current) | FL-1080-SLM | FL-1080-LN-L |
|---|---|---|---|
| Wavelength | 1080 nm | 1080 nm | 1080 nm |
| Optical power / pulse energy | 1~400 mW | 1-10 W | 1~10 W |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | <1.1 | <1.1 | <1.1 |
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