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SOP* Reference
State of Polarization

Please see page FO-31 for a description of the SOP Module. This, mounted on a FiberBench, is used to generate 4 states of polarization. The heart of the SOP Module is an assembly containing a PCB Linear Polarizer and an RZB-1/4 Retarder. The Module is set in the appropriate positions to generate the States of Polarization. SOP* Reference (Patent 6,061,190)

 

State Position
Linear Horizontal (0°) No. 1 is up
Linear Vertical (90°) No. 2 is up
Linear (45°) No. 3 is up
Circular, right No. 4 is up and rotated
These are wavelength specific. Therefore, specify wavelength when ordering

 

Catalog
Number
Description
Aperture
SOP-λ
SOP Reference
2mm
When ordering specify wavelength
FiberBench must be ordered separately

 

SOP Module SOP Module

 


Linear Polariztion Reference (O°, 45°, 90° and 135°)

The Linear Polarization Reference establishes a reference plane, starting at 0°, and then at every 45°. The LP Reference consists of a PCB Linear Polarizer in an SOP Module, held in a Capture Cage.

 

Catalog
Number
Description
Aperture
LPR-λ
LPR Reference
2mm
When ordering specify wavelength
FiberBench must be ordered separately

 

SOP Module
State Position
Linear Horizontal (0°) No. 1 is up
Linear Vertical (90°) No. 2 is up
Linear (45°) No. 3 is up
Linear (135°) No. 4 is up and rotated
These are wavelength specific. Therefore, specify wavelength when ordering

 

 

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