Composite waveguide

Details Composite waveguide Composite waveguide

2005-07-13

2008-09-09

Pak, Sung (Department: 2874)

Optical waveguides

Optical fiber waveguide with cladding

C385S028000, C385S029000

Reexamination Certificate

active

07424193

ABSTRACT:
A composite waveguide comprising a central core and at least one side core helically wound about said central core and in optical proximity to said central core.

REFERENCES:
patent: 4049413 (1977-09-01), French
patent: 4204851 (1980-05-01), Nolan
patent: 4315666 (1982-02-01), Hicks
patent: 4372645 (1983-02-01), Miller
patent: 4676594 (1987-06-01), Presby
patent: 4962994 (1990-10-01), Someda
patent: 5452394 (1995-09-01), Huang
patent: 6496301 (2002-12-01), Koplow et al.
patent: 6839486 (2005-01-01), Kopp et al.
patent: 2002/0146226 (2002-10-01), Davis et al.
patent: 2004/0223715 (2004-11-01), Benoit et al.
patent: 0274878 (1988-07-01), None
patent: 2143394 (1985-02-01), None
patent: 59-121301 (1984-07-01), None
patent: 59-121301 (1984-07-01), None
Definition of “helix” from Oxford English Dictionary Online, retrieved Aug. 31, 2007, via http://dictionary.oed.com/cgi/entry/50104458?single=1&query—type=word&queryword=helix&first=1&max—to—show=10.
International Preliminary Report on Patentability for PCT/US05/025075, issued Jan. 16, 2007.
International Search Report dated Jan. 26, 2006 for PCT/US2005/025075.
Kopp et al., Chiral Fiber Gratings, Science Maganzine, vol. 305, pp. 74-75, Jul. 2, 2004.
Kopp et al., “Double-helix chiral fibers”, Optics Letters, vol. 28, No. 20, p. 1876-1878, Oct. 15, 2003.

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