Power stability, linewidth, beam quality
OEM-F-447447 nm violet CW laser
447 nmThe OEM-F-447 is a 447 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-F-447
14 specification rows
| Output / average power | 1~3.5 W |
|---|---|
| Operating mode | CW |
| Warm-up time (minutes) | <5 |
| Power supply | PSU-SD-OEM |
| TTL / Analog modulation | TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz optional |
| Expected lifetime (hours) | 10000 |
| Warranty | 1 year |
| Wavelength (nm) | 447±5 |
| Power stability (rms, over 4 hours) at 25℃ | <1%, <3%, <5% |
| Transverse mode | Multimode |
| Beam divergence, half angle (mrad) | 0.7×0.1 |
| Beam height from base plate (mm) | 25 (OEM-F-447) / 45(F-447-HS) |
| Operating temperature (℃) | 25+/-3 (OEM-F-447) / 10-35 (F-447-HS) |
| Adapter for 1-2W (8VDC 5A) | Adapter for >2W (8VDC 7A) |
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Model selection
Nearby series comparison
Compare OEM-F-447 with the closest available models in the CW Lasers family.
| Selection parameter | OEM-F-447 (current) | MDL-447(FC) | FC-447 |
|---|---|---|---|
| Wavelength | 447 nm | 447 nm | 447 nm |
| Optical power / pulse energy | 1~3.5 W | 1~15 W | 1~30 W |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Multimode | <1 | — |
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