This is an optical fiber coupler designed for 2μm polarization maintaining fiber optical systems. 2μm Panda PM fiber is used in making this coupler. Various tap/coupling ratios are available from 1% to 50%. Single mode fiber or PM fiber can be used at the tap port.

Features:

• 2μm wavelength
• Various coupling ratios
• Low insertion loss, high return loss and high extinction ratio
• PM couplers or single mode couplers, 1x2 or 2x2, are available.

Applications:

• Optical fiber systems at 2μm

Specifications:

Note: specified values are without connectors. Slow axis is aligned to connector key (if applied). Fast axis is blocked.

Ordering Information:

PMC-F-2000-a-b-e-c-d
a: Port Number of the coupler; a=1x2 or a=2x2.
b: Fiber type of the tap port; b=PM for PM fiber; b=SM for single mode fiber.
e: Coupling Ratio of the coupler; e=50/50 for 50% coupling ratio;
e=10/90 for 10% coupling ratio; e=5/95 for 5% coupling ratio, etc.
c: Fiber Pigtail Type; c=0 for 250 micron bare fiber; c=1 for 0.9mm loose tube pigtail, etc.
d: Connector Type, d=FA for FC/APC, d=SU for SC/UPC, d=N for no connectors, etc.

Example: PMC-F-2000-1x2-PM-5/95-1-FA