Power stability, linewidth, beam quality
FC-18701870 nm infrared CW laser
1870 nmThe FC-1870 is a 1870 nm continuous-wave fiber-coupled laser source. The laser output is coupled into an optical fiber for delivery to the experiment. The fiber core, numerical aperture and connector determine compatibility with the receiving optics. 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
FC-1870
16 specification rows
| Output / average power | 1~1000 mW |
|---|---|
| Operating mode | CW |
| Power stability (rms, 4 hours ± 3°C) | <2%, <1%, <0.5% |
| Fiber core | 400µm, 0.22 NA |
| Fiber connector | SMA905, FC/PC optional |
| Fiber jacket | Metal, PVC optional |
| Warm-up time (minutes) | <5 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 10-35 |
| Operating voltage (VAC) | 100-240 |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 1870±20 |
| Output power after fiber (mW) | 1-1000 |
| Fiber core diameter | 400µm, 0.22 NA |
| Fiber length | 1m |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
What do you need?
Tell us the output power, beam quality and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare FC-1870 with the closest available models in the CW Lasers family.
| Selection parameter | FC-1870 (current) | MDL-H-1870 | MDL-1870(FC) |
|---|---|---|---|
| Wavelength | 1870 nm | 1870 nm | 1870 nm |
| Optical power / pulse energy | 1~1000 mW | 1~800 mW | 1~650 mW |
| Operating mode / pulse width | CW | CW | — |
Related cw lasers
Compare the FC-1870 with nearby cw lasers across the wavelength range.
