Optical waveguides – Integrated optical circuit
Reexamination Certificate
2011-07-12
2011-07-12
Le, Uyen-Chau N (Department: 2874)
Optical waveguides
Integrated optical circuit
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.
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patent: 2003/0185484 (2003-10-01), Chakravorty et al.
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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.
Ozawa Hideaki
Umezawa Tomoki
Yamazaki Kenji
Fuji 'Xerox Co., Ltd.
Le Uyen-Chau N
Prince Kajli
Sughrue & Mion, PLLC
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