Laser Diodes & Sources
The FCVC is a fiber-coupled, vertically-emitting, single-mode diode laser based on a semiconductor quantum-well configuration. The diode chip is housed in a TOCAN package, featuring TEC cooling and a power monitoring photodetector. Wavelength tuning can be achieved through laser current and temperature adjustments. Our 808nm single mode VCSEL is designed for high-speed, high-performance communication applications. All of our laser products are Telcordia GR-468 qualified and comply with RoHS Directives.
Configuration options
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
Part number: FCVC-85A120S313
Wavelength: 850nm · Output Power: 0.3mW · Linewidth: 2nm · Package: TOCAN · Driver: Non · Fiber Type: SM780 · Fiber Buffer: 900μm tube · Fiber Length: 1m · Connector: FC/APC
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
Fiber Coupled VCSEL Laser Diode 850nm: Laboratory optical integration depends on preserving the optical budget through the complete path. The 850nm wavelength specification sets source and detector compatibility. The fiber/interface entry (SM780, PM780, 50/125) must match the connected components.
Fiber Coupled VCSEL Laser Diode 850nm: Fiber-optic instrumentation depends on preserving the optical budget through the complete path. The 850nm wavelength specification sets source and detector compatibility. The fiber/interface entry (SM780, PM780, 50/125) must match the connected components.
System integration
Use these checks to connect Fiber Coupled VCSEL Laser Diode 850nm to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Type: SM780, PM780, 50/125 · Fiber Buffer: 900μm tube. 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: 850nm. 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.
Driver: Non, PCB, Benchtop. Match supply voltage, analog or digital command range, connector pinout and default optical state to the instrument interlock. Confirm the unpowered state explicitly — it decides what happens to the link on a power failure.
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Compare Fiber Coupled VCSEL Laser Diode 850nm with the closest available models in the Laser Diodes & Sources family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | Fiber Coupled VCSEL Laser Diode 850nm (current) | Fiber Coupled VCSEL Laser Diode 808nm | High Power Laser Source Laser Driver |
|---|---|---|---|
| Wavelength range | 850nm | 808nm | Confirm for this model |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | SM780, PM780, 50/125 | SM780, PM780 | Confirm for this model |
| Connector / control | Non, PCB, Benchtop | Non, PCB, Benchtop | Constant Current, QCW, Constant Power |
