Determination of an optical parameter of an optical signal

Details Determination of an optical parameter of an optical signal Determination of an optical parameter of an optical signal

2005-02-01

2005-02-01

Pham, Hoa Q. (Department: 2877)

Optics: measuring and testing

By polarized light examination

C356S365000

Reexamination Certificate

active

06850326

ABSTRACT:
An apparatus and a method of determination of at least one optical parameter of an optical signal includes providing a beam of the optical signal having a diameter, manipulating the beam, the manipulation having polarization properties, the properties being dependent of the position in the beam laterally with respect to a direction of propagation of the beam during manipulation, detecting in intensities at least three parts of the beam in their dependence of the position in the beam laterally with respect to a direction of propagation of the beam during detection.

REFERENCES:
patent: 3689163 (1972-09-01), Glorioso
patent: 3927945 (1975-12-01), Bates
patent: 4042302 (1977-08-01), Wentz
patent: 4158506 (1979-06-01), Collett
patent: 4822169 (1989-04-01), Distl et al.
patent: 4904085 (1990-02-01), Spillman, Jr. et al.
patent: 5545980 (1996-08-01), Nakamoto
patent: 5579420 (1996-11-01), Fukushima
patent: 5841536 (1998-11-01), Dimmick
patent: 6043887 (2000-03-01), Allard et al.
patent: 6052188 (2000-04-01), Fluckiger et al.
patent: 6118537 (2000-09-01), Johs et al.
patent: 6529326 (2003-03-01), Cai
patent: 20030075676 (2003-04-01), Ruchet et al.
patent: 20030086144 (2003-05-01), Chou et al.
patent: 0 439 127 (1991-07-01), None
patent: 2002-323676 (2002-11-01), None
Jacquin, J., Examiner European Search Report. Application No. EP 01 11 3885. dated Nov. 6, 2001.

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