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Optical Output
Agilent 81950A Compact TLS module, First Edition
Optical Output
Polarization Maintaining Fiber
A Polarization maintaining fiber (PMF) output is standard for Agilent
81950A Compact TLS modules.
PMF is aligned to maintain the state of polarization. A well defined state of
polarization helps ensure constant measurement conditions.
The fiber is of Panda type, with TE mode in the slow axis in line with the
connector key.
Stress Rods
Slow Axis (Polarization Axis)
Figure 3 PMF Output Connector
See
Chapter
2, "Modules and Options" for further details on connector
interfaces and accessories.
E
(8- µm Diameter)
Not to Scale
Getting Started
Connector Key
Fiber Cladding
H
Fiber Core
21
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