Device method and program for measuring polarization mode...

Details Device method and program for measuring polarization mode... Device method and program for measuring polarization mode...

2006-10-24

2006-10-24

Nguyen, Tu T. (Department: 2877)

Optics: measuring and testing

For optical fiber or waveguide inspection

Reexamination Certificate

active

07126679

ABSTRACT:
A device for measuring a polarization mode dispersion which prevents a bias of polarization components is such that incident light is made in line with orthogonal polarization axes (a p′-polarization axis and an s′-polarization axis) which are the p-polarization axis and s-polarization axis rotated by a certain angle θ, and is made incident to the optical fiber. This prevents the bias of the power in the p-polarization component and s-polarization component in the output of the polarization separator and is similar to a situation wherein the incident light is made in line with the p-polarization axis and s-polarization axis, and can measure the polarization mode dispersion.

REFERENCES:
patent: 6104515 (2000-08-01), Cao
patent: 6807321 (2004-10-01), Madsen
patent: 6856710 (2005-02-01), Wein et al.
patent: 9-72827 (1997-03-01), None
patent: 9-264814 (1997-10-01), None
patent: 2000-329651 (2000-11-01), None

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