Optics: measuring and testing – By light interference – Having polarization
Reexamination Certificate
2006-10-06
2009-06-09
Lyons, Michael A (Department: 2877)
Optics: measuring and testing
By light interference
Having polarization
C356S479000
Reexamination Certificate
active
07545504
ABSTRACT:
Optical imaging systems are provided including a light source and a depolarizer. The light source is provided in a source arm of the optical imaging system. A depolarizer is coupled to the light source in the source arm of the optical imaging system and is configured to substantially depolarize the light from the light source. Related methods and controllers are also provided.
REFERENCES:
patent: 4905169 (1990-02-01), Buican et al.
patent: 5104222 (1992-04-01), Kersey et al.
patent: 6195162 (2001-02-01), Varnham et al.
patent: 6421131 (2002-07-01), Miller
patent: 6801319 (2004-10-01), Szafraniec et al.
patent: 6847744 (2005-01-01), Azami et al.
patent: 6870973 (2005-03-01), Fidric et al.
patent: 6891998 (2005-05-01), Jones
patent: 6946990 (2005-09-01), Monk
patent: 6992777 (2006-01-01), Han et al.
patent: 7039262 (2006-05-01), Li et al.
patent: 7050222 (2006-05-01), Yu et al.
patent: 7072369 (2006-07-01), Matsushita et al.
patent: 7075644 (2006-07-01), Yamamoto et al.
patent: 7085441 (2006-08-01), Kozlov
patent: 7088878 (2006-08-01), Waagaard et al.
patent: 7099081 (2006-08-01), Norton et al.
patent: 7301644 (2007-11-01), Knighton et al.
patent: 2003/0020920 (2003-01-01), Dave et al.
patent: 2005/0018201 (2005-01-01), de Boer et al.
patent: 2007/0002327 (2007-01-01), Zhou et al.
patent: 2007/0291277 (2007-12-01), Everett et al.
patent: 2 267 752 (1993-12-01), None
patent: WO 99/19693 (1999-04-01), None
U.S. Appl. No. 11/495,226, filed Jul. 28, 2006, Izatt et al.
Burns et al., “Fiber-Optic Gyroscopes with Broad-Band Sources,”Journal of Lightwave Technology, vol. LT-1, No. 1, Mar. 1983, 98-105.
Burns et al., “Fiber-Optic Gyroscopes with Depolarized Light,”Journal of Lightwave Technology, vol. 10, No. 7, Jul. 1992, 992-999.
Szafraniec et al., “Theory of Polarization Evolution in Interferometric Fiber-Optic Depolarized Gyros,”Journal of Lightwave Technology, vol. 17, No. 4, Apr. 1999, 579-590.
Burns et al. “Depolarized source for fiber-optic applications”Optics Letters16(6):381-383 (1991).
International Search Report an Written Opinion for PCT/US2006/039301; date of mailing May 25, 2007.
International Search Report and Written Opinion for PCT/US2006/039301; date of mailing Feb. 15, 2007.
Senthilkumaran, Paramasivam, “Berry's phase fiber loop mirror characteristics,” J. Opt. Soc. Am. B, vol. 22, No. 2, Feb. 2005, pp. 505-511.
Brown William J.
Buckland Eric L.
Izatt Joseph A.
Marciante John R.
Biotigen, Inc.
Lyons Michael A
Myers Bigel & Sibley & Sajovec
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