Fiber Optic Isolator by Thorlabs Inc

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The IO-J-1050APC from Thorlabs is a Fiber Optic Isolator that operates from 1040 to 1060 nm. It has an isolation of more than 33 dB and an insertion loss of less than 1 dB. The isolator can handle a power of up to 3 watts (without connectors). It is available in a module with PM fiber and FC/APC connector.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Thorlabs Inc
  • Description
    3 W max. Power, 1050 nm Wevelength Polarization dependent fiber Isolator

General Parameters

  • Center Wavelength
    1050 nm
  • Connectors
  • Extinction Ratio
    >20 dB
  • Fiber Coupled
  • Fiber length
    0.8 m to 1.0 m
  • Mode
    Polarization Maintaining, Single Mode
  • Type
    Faraday Optical Isolator
  • Weight
    0.150 kg
  • Insertion Loss
    1 to 1.2 dB
  • Isolation
    33 to 37 dB@1050 nm
  • Optical Power
    3 W (CW)
  • Return Loss
    >50 dB
  • Wavelength
    1040 to 1060 nm

Technical Documents

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