Polarization Maintaining Single Fiber Collimator
(GK-PMC Series)
Description
The PM Fiber Collimator is the basic element for in-line PM fiber optics components,
such as PM isolator and PM FWDM. This PM Single Fiber Collimator has high extinction
ratio, low insertion loss and high return loss. The unique processing and high quality AR
coating also enable this collimator to handle high power.
Key Features
High Extinction Ratio
Low Insertion Loss
Description
Fiber Sensing
Fiber Coupling
¹IL is 0.3 dB higher,UPC connector RL is 10 dB lower, APC connector RL is 5 dB lower,
and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
²All of above value are tested at room temperature @ 23 ºC, unless other specified.
Package Dimensions
Ordering Information
GK-PMC-1-2-3-4-5-6-7-8-9-10
1.Lens Diameter
1 - 1.8 mm
2 - 1.0 mm
2.Pigtail Type
1 - Single Fiber Pigtail
3.Wavelength
31 - 1310 nm
55 - 1550 nm
SS - Specify
4.Holder Type
1 - Metal Holder
2 - Glass Tube
5.Working Distance
1 - 5 mm
S - Specify
6.Connector Type
1 - FC/UPC 4 - SC/APC
2 - FC/APC N - None
3 - SC/UPC S - Specify
7.Fiber Type
B - 250 μm Bare Fiber
D - 400 μm Bare Fiber
L - 900 μm Loose Tube
S - Specify
8.Slow Axis Orientation
O - For Single Fiber Collimator
9.Fiber Length
C - 1.5 m
S - Specify
10.Lens Type
G - Grin Lens C - C Lens
Audited Supplier 
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