Free-space, SM, MM, microscope combiners
OEM-TD-635635 nm red high-power multi-wavelength laser
635 nmThe OEM-TD-635 is a 635 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
OEM-TD-635
12 specification rows
| Output / average power | 25-30 W |
|---|---|
| Operating mode | CW |
| Power stability (rms, 4 hours±3℃) | <2%, <1% |
| Cooled method | Air cooled |
| Operating temperature (℃) | 0-30 |
| Power supply (12VDC) | PSU-PNDT-OEM (12V/ 29A) |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 635±5 |
| Beam diameter at the aperture (mm) | 8.5*12 |
| Beam divergence, full angle (mrad) | ~1.8 |
| Warm-up time (minutes) | <5 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL/ Analog optional |
What do you need?
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Model selection
Nearby series comparison
Compare OEM-TD-635 with the closest available models in the Multi-wavelength Lasers family.
| Selection parameter | OEM-TD-635 (current) | RGB-633/785 | YL-I-638/525 |
|---|---|---|---|
| Wavelength | 635 nm | 633 nm | 638 nm |
| Optical power / pulse energy | 25-30 W | 20/30 mW | 2.9 W |
| Operating mode / pulse width | CW | CW | — |
| Beam quality | ~1.8 | <1.1 | — |
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