Optical: systems and elements – Collimating of light beam
Reexamination Certificate
2005-08-23
2005-08-23
Dang, Hung Xuan (Department: 2873)
Optical: systems and elements
Collimating of light beam
C385S031000, C385S034000, C385S060000, C385S078000
Reexamination Certificate
active
06934087
ABSTRACT:
A fiber optic collimator comprises an optical fiber with an angled end face, a ferrule and a plano-convex lens. An end portion of the optical fiber is inserted in the ferrule. The plano-convex lens collimates a beam of light from the optical fiber.
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patent: 6179483 (2001-01-01), Kanazawa
patent: 6587618 (2003-07-01), Raguin et al.
patent: 6625352 (2003-09-01), Chang
patent: 2002/0131699 (2002-09-01), Raguin et al.
patent: WO 01/53860 (2001-07-01), None
Calvet Robert J.
Gutierrez Roman C.
Schmidtlin Edouard G. H.
Vanzandt Thomas R.
Walker Christopher I.
Chen Tom
Dang Hung Xuan
MacPherson Kwok & Chen & Heid LLP
Martinez Joseph
Siimpel Corporation
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