Laser Diodes & Sources
Fiber Coupled High Power Multimode Laser – 450nm
The FCMH series diode lasers deliver up to 500 W of power through a 200 µm fiber. They provide high brightness and simplified thermal management by distributing the diodes (heat sources), allowing for a water-cooled architecture with reliable, predictable performance. A turn-key benchtop unit is available, integrating the power supply, water cooling, power control, and safety shut-off features. Blue lasers generate significant heat; ~70% of power is lost as heat; thus proper heat sink is required in operation. Due to their high sensitivity to electrostatic discharge, warranty coverage applies only to fully metal covered modules the benchtops, which include proper protection. Other versions of the lasers and photodetectors are not covered by any warranty. Please use them with great caution.
Configuration options
Build & quote
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: 450nm · Output Power: 3W · Package: A · Fiber Type: 200 µm · Fiber Buffer: 0.9mm Tube · Fiber Length: 1m · Connector: Non
System integration
Integration and compatibility
Use these checks to connect Fiber Coupled High Power Multimode Laser – 450nm to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Optical interface and fiber
- Fiber Type: 200 µm, 105µm · Fiber Buffer: 0.9mm 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 and loss budget
- Wavelength: 450nm
- 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.
Technical FAQ
Integration questions for Fiber Coupled High Power Multimode Laser – 450nm
Which fiber and connector does the Fiber Coupled High Power Multimode Laser – 450nm use?
Fiber Type: 200 µm, 105µm · Fiber Buffer: 0.9mm 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.
How should the Fiber Coupled High Power Multimode Laser – 450nm be included in an optical power budget?
Wavelength: 450nm. 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.
Need this configured?
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Nearby series comparison
Compare Fiber Coupled High Power Multimode Laser – 450nm with the closest available models in the Laser Diodes & Sources family.
| Selection parameter | Fiber Coupled High Power Multimode Laser – 450nm (current) | Fiber Coupled High Power Multimode Laser – 1060nm (2W) | Fiber Coupled High Power Multimode Laser 915nm, 940nm, 976nm (<10W) |
|---|---|---|---|
| Wavelength range | 450nm | 1060nm | 915nm, 940nm, 976nm |
| Fiber type | 200 µm, 105µm | 50/125 μm, 200 µm | 105/125 µm, 50/125 μm, 200 µm |
| Connector / control | Non, SMA | Non, SMA | Non, SMA |
