Isolators & Circulators
The OI Series High Power Optical Isolator is designed for high power applications by guiding light in the normal direction while blocking back reflection in the reverse direction. With our proprietary in-fiber beam expansion technology that scales down the power density, these components can intrinsically handle optical power beyond 20W. With our proprietary magnetic-optics technology and proven advanced micro optics design, it features low insertion loss, high isolation, compact structure, and high stability. They are tested under high power before shipping. This product has leading industrial performance. The OI isolator can be made using a variety of fibers including HI980, HI1060, LMA, and other double cladding fibers. Customized designs are available to meet special applications.
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.
Configuration: Polarization Independent · Tap: Non · Wavelength: 1060 · Power: 10W · Stage: Single · Fiber Type: HI1060 · Fiber Cover: 0.9mm tube · 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 Optical Isolator 800-1060nm High Power 20W: Laser source protection depends on preserving the optical budget through the complete path. The 1060, 850, 980 wavelength specification sets source and detector compatibility. The fiber/interface entry (HI1060, HI780, HI980, PM780, PM850, PM980) must match the connected components.
Fiber Optical Isolator 800-1060nm High Power 20W: Bidirectional signal routing depends on preserving the optical budget through the complete path. The 1060, 850, 980 wavelength specification sets source and detector compatibility. The fiber/interface entry (HI1060, HI780, HI980, PM780, PM850, PM980) must match the connected components.
System integration
Use these checks to connect Fiber Optical Isolator 800-1060nm High Power 20W to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Type: HI1060, HI780, HI980, PM780, PM850, PM980 · Fiber Cover: 0.9mm tube, Bare fiber. 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: 1060, 850, 980. Check the Isolators & Circulators 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 Fiber Optical Isolator 800-1060nm High Power 20W with the closest available models in the Isolators & Circulators family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | Fiber Optical Isolator 800-1060nm High Power 20W (current) | Fiber Optical Isolator 350-400nm | Fiber Optical Isolator 800-1060nm, up to 5W |
|---|---|---|---|
| Wavelength range | 1060, 850, 980 | Confirm for this model | 1060, 850, 980, 940, 780 |
| Optical performance | Confirm for this model | Confirm for this model | < 2 / < 2 / < 1 / < 1 / < 0.9 / < 0.9 |
| Fiber type | HI1060, HI780, HI980, PM780, PM850, PM980 | Confirm for this model | HI1060, HI780, SM800, HI980, PM780, PM850, PM980 |
| Connector / control | None, FC/APC, Special | Confirm for this model | None, FC/APC, Special |
