Fiber optic singlemode and multimode couplers and splitters

Custom-made fiber optic multimode couplers

Key features

  • split ratio other than 50/50
  • specific level of directivity
  • PM, SM or MM fibers
  • any connector types
  • harsh environments: vacuum, pressure, temperature, radiations, electromagnetic fields, UV light, etc.

Custom-made fiber optic multimode couplers

Following your specific requirements, SEDI-ATI can study the feasibility of building custom-made fiber-optic multimode couplers to suit any special, complex or extreme environment.

We offer bespoke coupling ratios, fiber types, fiber lengths, packaging, etc.

Examples of custom-made fiber-optic multimode couplers:

  • 1×2 multimode couplers that can withstand high temperatures in the order of +150 °C.
  • 1×2 multimode couplers that can withstand 200 W optical power in the UV.

Please contact us to discuss your needs.

  • CP-HT

    Port configuration
    1x2
    Coupling ratio
    50/50
    Fiber type
    GI 50/125 μm
    Directivity
    > 55 dB
    Uniformity
    1,0 dB
    Insertion loss*
    < 4,0dB
    Handling power
    2 W @ 980 nm
    Operating wavelength range
    400-1625 nm
    Operating temperature range
    -20 °C to +70 °C
    Storage temperature range
    -40 °C to +85 °C