Isolators & Circulators
Fiber Optical Isolator 800-1060nm, up to 5W
The OIST Series fiber optical isolator is a passive device that guides lights at 850/980/1060 nm in the forward direction while blocking light propagating in the reverse direction. Our proprietary magnetic-optics technology and proven advanced micro-optics design perfected over 25 years features low insertion loss, high isolation, compact structure, high power handling, and high stability. The platform can accommodate various fibers of polarization independence, polarization maintenance, multimode, and double cladding. The available configurations include 5W CW optical power handling, dual-stage high isolation, and integrated output power monitoring tap. The tap monitor is placed before coupling into the output fiber. The excellent characteristics of this product make it an ideal choice for applications where a high-performance isolator is needed.
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.
Configuration: Polarization Independent · Tap: Non · Wavelength: 1060 · Power: 0.3W · Stage: Single · Fiber Type: HI1060 · Fiber Cover: 0.9mm tube · Fiber Length: 0.25m · Connector: None
Specifications
Fiber Optical Isolator 800-1060nm, up to 5W
| Fiber Type | PM780 | SM800 | PM850 | SM980 | PM980 | Hi1060 |
| Operation Wavelength (nm) | 780 | 780 | 850 | 940 | 980, 1030, 1060 | 980, 1030, 1060 |
| Insertion Loss (dB) | < 2 | < 2 | < 1 | < 1 | < 0.9 | < 0.9 |
| Isolation (dB) | 23 | 23 | 23 | 23 | 23 | 23 |
| Extinction Ratio (dB) | 18 | N/A | 19 | N/A | 19 | N/A |
| Max Optical Power (W) | 0.1 | 0.5 | 0.3 | 0.2 | 0.7 | 0.7 |
| Fiber Type | PM780 | SM800 | PM850 | SM980 | PM980 | Hi1060 |
| Operation Wavelength (nm) | 780 | 780 | 850 | 940 | 980, 1030, 1060 | 980, 1030, 1060 |
| Insertion Loss (dB) | < 2.2 | < 2.2 | < 1.2 | < 1.1 | < 1.2 | < 1.2 |
| Isolation (dB) | 45 | 45 | 45 | 45 | 45 | 45 |
| Extinction Ratio (dB) | 18 | N/A | 19 | N/A | 19 | N/A |
| Max Optical Power (W) | 0.1 | 0.5 | 0.3 | 0.2 | 0.7 | 0.7 |
Need this configured?
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
