Optical module and optical connector having same

Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector

Reexamination Certificate

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C385S033000, C385S034000, C385S035000, C385S037000, C385S061000, C385S079000, C385S088000, C385S089000, C385S092000, C385S140000, C264S001100, C264S001240, C264S001250, C264S001260, C264S001310, C264S001320

Reexamination Certificate

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06942398

ABSTRACT:
There is provided an optical module capable of improving assembling efficiency and reducing the number of parts to reduce production costs, and an optical connector having the same. The optical module has a holder3, a lens12and a diffraction grating13for damping the quantity of light. The holder3, the lens12and the diffraction grating13are formed of a resin material so as to be integrated with each other. The diffracting grating13is designed to prevent high-order diffracted light beams from being coupled with an optical fiber8.

REFERENCES:
patent: 5687270 (1997-11-01), Takizawa
patent: 6792181 (2004-09-01), Sasaki
patent: 10-300994 (1998-11-01), None
patent: 2002-43675 (2002-02-01), None

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