Optical Delay Line by YOFC

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The FOD652-a-b-c from YOFC is an Optical Delay Line that has a delay range of 0.1-280 μs. It has a delay accuracy of ±0.01 μs at 0.1-10μs & ±0.1% at 10 - 280 μs and an insertion loss of 0.1 dB. This delay line uses optical fiber & fiber process technology to achieve high-precision true time delay and different levels of resistance from radiations. It has a customizable connector and small diameter fiber that can reduce volume. This optical delay line is available in a module that measures 152.4 x 152.4 x 100 mm and is ideal for radar monitoring/calibration, signal processing, phased array antenna, and phase noise processing applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    0.1 - 280 µs, Optical Fiber Delay Lines for Radar Calibration & Signal Processing Applications


  • Applications
    Radar monitoring/calibration, Signal processing, Phased array antenna, Phase noise processing

General Parameters

  • Operating Wavelength
    1310 nm
  • Configuration
    Fiber Coupled
  • Delay Range
    0.1 to 280 µs
  • Package Type
  • Delay Accuracy
  • Type
  • Dimensions
    152.4 x 152.4 x 100 mm
  • Insertion Loss
    1.01 dB


  • Operating Temperature display
    -40 to 85 Degree C
  • Storage Temperature
    -60 to 85 Degree C

Technical Documents

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