Optical module

Optical waveguides – Integrated optical circuit

Reexamination Certificate

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C385S088000

Reexamination Certificate

active

07978939

ABSTRACT:
An optical module comprises: an optical element array comprising plural optical elements that emits or receives light; and an optical waveguide comprising a clad and plural cores respectively with optical path changing portions, the cores being disposed in the clad with an interval. The optical path changing portions are optically connected to the optical elements. The optical path changing portions are arranged in a first direction having an angle with respect to a formation direction of the cores, the first direction being corresponding to an arrangement direction of said plurality of optical elements.

REFERENCES:
patent: 5675684 (1997-10-01), Hirataka et al.
patent: 7474815 (2009-01-01), Budd et al.
patent: 2003/0185484 (2003-10-01), Chakravorty et al.
patent: 2005/0141823 (2005-06-01), Han et al.
patent: 2005-265885 (2005-09-01), None
“Packaging Perspective Toward Intra-Board Optical Interconnection”, J. of Electronics Packaging, 2005, pp. 29-32, No. 1, vol. 8.

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