Fiber output, PM options, seed formats
FC-W-655655 nm red high-power fiber laser
655 nmThe FC-W-655 is a 655 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. The specified fiber connection delivers the generated light to the experiment; its core size, numerical aperture and connector need to match the receiving optics.
Specifications
FC-W-655
14 specification rows
| Output / average power | 5~40 W |
|---|---|
| Beam / notes | 2-in-1 laser and fiber combiner |
| Operating mode | CW |
| Fiber Core Diameter (um) | 200, 400, 600, 0.22NA |
| Fiber Connector | SMA905, FC optional |
| Fiber lengths | 1m |
| Fiber Jacket | PVC, Metal optional |
| Power stability (rms, 4 hours±3℃) | <2%, <1%, <0.5% |
| Warm-up time (minutes) | <5 |
| Operating temperature (℃) | 0-30 |
| Operating voltage (VAC) | 100-240 |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 655±5 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-50kHz optional; TTL and Analog optional |
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Model selection
Nearby series comparison
Compare FC-W-655 with the closest available models in the Fiber Lasers family.
| Selection parameter | FC-W-655 (current) | FC-W-640 | FC-W-638/525/450/940/980C |
|---|---|---|---|
| Wavelength | 655 nm | 640 nm | 638 nm |
| Optical power / pulse energy | 5~40 W | 3~40 W | 71 W |
| Operating mode / pulse width | CW | — | CW |
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