Laser Diodes & Sources
The 485nm series laser diodes are fabricated in a hermetically sealed 14-pin butterfly package. The laser diodes contain a thermoelectric cooler (TEC), and a thermistor to secure high-quality laser performance. The Laser Diodes Wavelength of 485±10nm, Output power: ≥20mW, Pigtail Type: 405-HP(Nufern) fiber with 900um loose tube, 1.0+/-0.1m, FC/APC connector. Our laser products are Telcordia GR-468 qualified and in compliance with RoHS Directives.
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: 485nm · Output Power: 20mW · PD: None · Fiber Type: SM400 · Fiber Buffer: 900µm Tube · Fiber Length: 0.5m · Connector: FC/APC
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
485nm Butterfly Laser Diode: Laboratory optical integration depends on preserving the optical budget through the complete path. The 485nm wavelength specification sets source and detector compatibility. The fiber/interface entry (SM400, SM450, PM400, PM460) must match the connected components.
485nm Butterfly Laser Diode: Fiber-optic instrumentation depends on preserving the optical budget through the complete path. The 485nm wavelength specification sets source and detector compatibility. The fiber/interface entry (SM400, SM450, PM400, PM460) must match the connected components.
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System integration
Use these checks to connect 485nm Butterfly Laser Diode to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Type: SM400, SM450, PM400, PM460 · 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: 485nm. 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 485nm Butterfly Laser Diode with the closest available models in the Laser Diodes & Sources family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | 485nm Butterfly Laser Diode (current) | 480nm Fiber Coupled FP Laser Source - 20mW | 485nm Fiber Coupled FP Laser Source |
|---|---|---|---|
| Wavelength range | 485nm | 480nm | 485nm |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | SM400, SM450, PM400, PM460 | SM400, SM450, PM400, PM460 | SM400, SM450, PM400, PM460 |
| Connector / control | FC/APC, Special | Constant Current, Constant Power | Constant Current, Constant Power |
