Laser Diodes & Sources
We offer a variety of fiber pigtailed vertical cavity surface emitting lasers (VCSELs) in ready-to-use fiber pigtail-coupled packages. Our packaging options are fully customizable, including integrated isolators, MEMS attenuators, and wavelength-tunable VCSELs in fiber-coupled coaxial assemblies. VCSEL devices may also be specified with or without internal monitoring functions.
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: 850nm · PD Integrated: PD · Package: standard · Driver: Non · Fiber Type: 50/125 · Fiber Option: Bare fiber · Fiber length: 0.25m · Connector: None
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
Fiber Coupled VCSEL – Multimode Fiber: Laboratory optical integration depends on preserving the optical budget through the complete path. The 850nm, 1550nm wavelength specification sets source and detector compatibility. The fiber/interface entry (50/125, 62.5/125, Special) must match the connected components.
Fiber Coupled VCSEL – Multimode Fiber: Fiber-optic instrumentation depends on preserving the optical budget through the complete path. The 850nm, 1550nm wavelength specification sets source and detector compatibility. The fiber/interface entry (50/125, 62.5/125, Special) must match the connected components.
System integration
Use these checks to connect Fiber Coupled VCSEL – Multimode Fiber 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, 62.5/125, Special · Fiber Option: Bare fiber, 900 μm 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: 850nm, 1550nm. 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 – Multimode Fiber 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 – Multimode Fiber (current) | Fiber Coupled Tunable Laser VCSEL – 1030nm | Fiber Coupled VCSEL Laser Diode 795nm |
|---|---|---|---|
| Wavelength range | 850nm, 1550nm | 1030nm | 795nm |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | 50/125, 62.5/125, Special | Hi1060, PM980 | SM780, PM780 |
| Connector / control | Non, PCB, Benchtop | Non, PCB, Benchtop | Non, PCB, Benchtop |
