Optical Materials
Micro-Optical Components
Fiber Optic Components
  Collimators and Focusers
  Fiber Cables
  Fiber Optic Adapters
  Bare Fiber Adapters
  Fused Couplers
  In-Line Fiber Optic Polarizer
  Fiber Arrays
  VOA/Power Monitor
  Optical Isolator
  Optical Circulator
  Optical Switch
  WDM / Splitters
  RC80um Fiber Products
  PLC Splitters
  Fiber Gratings
  Hybrid Device
  Faraday Rotator Mirror
Light Sources & Photodiodes

Terbium Gallium Garnet Based 780nm, 850nm Fiber Optic broadband Isolator


  • Low Insertion Loss
  • Wideband Operation Operation
  • Low Polarization Dependent Loss for Polarization Independent Type
  • HIgh Extinction Ratio for Polarization Dependent Type
  • Flat Isolation, High Stability and High Reliability
  • Cost-efficient

Specifications :  

   Parameters Unit Min Typical Max
   Operation Wavelength for 780nm nm 750 780 850
   Operation Wavelength for 850nm nm 780 850 920
   Insertion Loss* dB   0.6 1.0
   Polarization Dependent Loss (SM) dB   0.05 0.2
   Wavelength Dependent Loss dB   0.25 0.5
   Isolation dB 27 35  
   Extinction Ratio (PM) dB 18 25  
   Polarization Mode Dispersion (SM) ps     0.2
   Power Handling ** W     1
   Return Loss dB 50 55  
   Operation Temperature °C 5   65
   Storage Temperature °C -40   85
   Fiber Type** NA PM850 for PM, HI780 for SM or others
   Package Dimension mm 67X32X31

*: At room temperature, central wavelength, exclude connectors
**: High power version and other options are available upon on request

Single mode HI780 fiber, 850nm broadband optical isolator in stock, 900um loose tube protection, no connector, FBIS-8511113321 ($920.0): : 


Contact us for quantity pricing.

Copyright © 2016 Precision Micro-Optics Inc. All Rights Reserved.