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14th December 2010  I  Webmaster: webmaster@afw

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Frequently asked questions
Ordering Examples
Part Number Description
FOFM-PM-64-B-1-0 Faraday rotation mirror, 1064nm, 250um bare fibre, 1m fibre length, SMF28 fiber,
without connectors
FOFM-64-L-1-1 Faraday rotation mirror, 1064nm, 900micron jacket, 1m fibre length, SMF28 fiber,
FC/UPC connectors
FOFM-64-C-2-2 Faraday rotation mirror, 1064nm, 3mm cable jacket, 2m fibre length, SMF28 fiber, 
FC/APC connectors
 
1064nm Polarization Maintaining Faraday Mirror 
Specifications
Parameters Values
Center Wavelength 1064 +/-20nm 
Extinction ratio >20dB
Insertion loss <3.3dB, typ. 2.8dB
Faraday rotation angle (single pass) 45degree
Max. Rotation angle tolerance, CWL at 23°C +/-3degree
Fiber type PM 980 panda fiber 
Max. Optical Power (CW) 150mW
Max. Tensile Load 5N
Operation Temperature -5 to +50°C
Storage Temperature -40 to +85°C
Package dimension dia5.5±0.5 x 35±0.5mm
Note1: Values specified are without connector loss.   
Note2:  The PM fiber and the connector key are aligned to the slow axis.
Ordering Information
FOFM-PM-64-X-Y-Z
X: Pigtail type B - 250um bare panda fibre, L - 900 um loose  panda fibre, C - 3mm loose cable
Y: Pigtail length 5- 0.5m, 7 -0.75 m,  S - Specify
Z: Connector 1 - FC/UPC, 2 - FC/APC, 0 - None
 
 
Package Dimensions
 
Frequently Asked Questions

Frequently asked questions coming soon.

1064nm Polarization Maintaining Faraday Mirror 
The 1064nm PM Faraday Mirror provides 90 degree rotation without regarding to the polarization state of the input light. The FM offers excellent performance including the lowest possible insertion loss and environmental stability. It is used in EDFA, DWDM systems, CATV systems and fiber laser and fiber instruments to minimize the polarization effect.