Optical instrumentation
FC-W-1870H: 1870 nm emission determines compatible optics, coatings and detectors for Optical instrumentation. Beam quality, divergence and pointing stability should be checked against the experiment geometry.
PIV, confocal, wafer, marking systems
FC-W-1870H1870 nm infrared high-power laser system
1870 nmFC-W-1870H is a 1870 nm Application Systems. Key specifications: output / average power 1~80 W, operating mode CW, power stability (rms, 4 hours ± 3°c) <2%, <1%, (<0.5% optional). View specifications, datasheet and enquiry options from Precisometer.
Specifications
FC-W-1870H
15 specification rows
| Output / average power | 1~80 W |
|---|---|
| Operating mode | CW |
| Power Stability (rms, 4 hours ± 3°C) | <2%, <1%, (<0.5% optional) |
| Fiber core diameter | 400um, 0.22 NA |
| Cooled method | Air cooled |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1870±10 |
| Red pilot light | Available on request |
| Fiber connector | SMA905, FC/PC optional |
| Fiber length | 2m |
| Fiber Jacket | Metal, PVC optional |
| LED display | Diode current |
| Operating temperature (°C) | 10-40 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional; TTL and Analog optional |
| Operating voltage (VAC) | 100-240 |
Application context
Why this design is used
Typical uses for this laser type, with the selection logic tied to the model record.
Laboratory measurement
FC-W-1870H: Laboratory measurement benefits from a stable, focusable source. 1870 nm emission fixes the compatible coatings and detector response, while M², divergence and pointing stability should be confirmed for the intended beam path.
System integration
Integration and compatibility
Use these checks to connect FC-W-1870H to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Fiber delivery interface
- Fiber core diameter: 400um, 0.22 NA · Fiber connector: SMA905, FC/PC optional
- Match the listed connector and fiber mode exactly; SMA905, FC/PC and FC/APC are not interchangeable, and a single-mode launch requires mode-field as well as numerical-aperture matching.
- Thermal management
- Cooled method: Air cooled · Operating temperature (°C): 10-40
- Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
Technical FAQ
Integration questions for FC-W-1870H
How is the FC-W-1870H output delivered?
Fiber core diameter: 400um, 0.22 NA · Fiber connector: SMA905, FC/PC optional. Match the listed connector and fiber mode exactly; SMA905, FC/PC and FC/APC are not interchangeable, and a single-mode launch requires mode-field as well as numerical-aperture matching.
What cooling does the FC-W-1870H require?
Cooled method: Air cooled · Operating temperature (°C): 10-40. Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
Need this configured?
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Model selection
Nearby series comparison
Compare FC-W-1870H with the closest available models in the Application Systems family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | FC-W-1870H (current) | MIL-1910(FC) | FC-W-1920H |
|---|---|---|---|
| Wavelength | 1870 nm | 1910 nm | 1920 nm |
| Optical power / pulse energy | 1~80 W | 1~10 W | 10~80 W |
| Operating mode / pulse width | CW | Confirm for this model | CW |
| Beam quality | Confirm for this model | Confirm for this model | Confirm for this model |
Related application systems
Compare the FC-W-1870H with nearby application systems across the wavelength range.
