Polarization Maintaining Fused Couplers have a choice of function - They split the light from the polarization maintained input fiber into two polarization maintained output fibers. Or they will combine the light signals from two PM fibers into one single PM fiber.

These devices are often used in Optical sensing modules and setups.

Available with various coupling ratios, fiber types, Pigtail styles, and connector options.

Features:
  Low Insertion Loss 
  High Reliability

Wavelength:
  2000 nM

Device Type: 
  2 x 2  (Click here for the 1 x 2 PM Fused Coupler - 2000 nm)

Coupling ratios:
1/99 2/98 5/95 10/90 20/80 30/70 40/60 50/50

Fiber Types:
  PM 1550 Panda
  PM 1950 Nuferm
  Custom

Pigtail style:
  250um bare fiber
  900um loose tube
  2mm loose tube
  3mm loose tube

Connector Options:
  FC/APC, FC/UPC, SC/APC, SC/UPC, LC/UPC, LC/APC or custom

Applications: 
  Fiber Optic Sensors
  R＆D systems
  Fiber testing instruments

 Download area:

Please download the Optical Fused Coupler - PM 2 x 2 - 2000 nm PDF here