Laser Diodes & Sources
The FCML series diode lasers deliver up to 100mW of power through a 50/125µm fiber. They feature built-in optical isolator, low capacitance and low dark current, high stability, low threshold current, low operating current, integrated high isolation, and low insertion loss.
Configuration options
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
We confirm the exact part number for your configuration on enquiry.
Wavelength: 1290nm · Power: 10mW · TEC Cooling: No · Package: Coaxial · Fiber Type: 50/125 · Fiber Buffer: 0.9mm Tube · Fiber Length: 0.25m · Connector: Non
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
1290nm MM Fiber Coupled CWDM Laser: Laboratory optical integration depends on preserving the optical budget through the complete path. The 1290nm wavelength specification sets source and detector compatibility. The fiber/interface entry (50/125, Special) must match the connected components.
1290nm MM Fiber Coupled CWDM Laser: Fiber-optic instrumentation depends on preserving the optical budget through the complete path. The 1290nm wavelength specification sets source and detector compatibility. The fiber/interface entry (50/125, Special) must match the connected components.
System integration
Use these checks to connect 1290nm MM Fiber Coupled CWDM Laser to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Type: 50/125, Special · Fiber Buffer: 0.9mm Tube, Special. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Wavelength: 1290nm. Check the Laser Diodes & Sources passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Compare 1290nm MM Fiber Coupled CWDM Laser with the closest available models in the Laser Diodes & Sources family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | 1290nm MM Fiber Coupled CWDM Laser (current) | 1270nm MM Fiber Coupled CWDM Laser | 1310/1550nm Fiber Coupled DFB Laser |
|---|---|---|---|
| Wavelength range | 1290nm | 1270nm | 1550nm, 1310nm |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | 50/125, Special | 50/125, Special | SM28, PM1310, PM1550 |
| Connector / control | Non, FC/APC, FC/PC, SC/PC, SC/APC, LC/PC, LC/UPC, Special | Non, FC/APC, FC/PC, SC/PC, SC/APC, LC/PC, LC/UPC, Special | Non, FC/APC, SC/APC, Special |
