Method of assembling an optical system with an optical...

Details Method of assembling an optical system with an optical... Method of assembling an optical system with an optical...

2006-03-28

2006-03-28

Palmer, Phan T. H. (Department: 2874)

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

C385S091000, C385S092000, C385S093000, C250S216000, C250S239000

Reexamination Certificate

active

07018112

ABSTRACT:
An optical system with an optical package capable of being assembled in advance. The optical package comprises a body that contains an integrated-circuit chip having an optical sensor on its front face, a ring and an optical device intended to be placed in front of the said optical sensor. Adhesive is deposited on the internal thread (3) of the ring (2) and/or on the external thread (7) of the optical device (5). The optical device (5) is screwed into the ring (2) as far as an entered position. The ring (2), which is provided with the optical device (5), is affixed to the body (12) of the package (11). In order to bring the optical device (5) to an adjustment position relative to the said optical sensor (14), the said adjustment position being away from its entered position, the optical device is unscrewed relative to the ring. A treatment (19) is then applied to the adhesive (10) so as to fix the optical device (5) in the said ring (2) at the adjustment position reached.

REFERENCES:
patent: 6483101 (2002-11-01), Webster
patent: 2002/0006687 (2002-01-01), Lam
patent: 0407671 (1991-01-01), None
patent: 0555872 (1993-08-01), None

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