Optical transceiver

Details Optical transceiver Optical transceiver

2007-01-23

2007-01-23

Phan, Hanh (Department: 2613)

Optical communications

Optical transceiver

C398S138000, C398S139000, C398S136000, C398S128000, C398S129000, C398S124000, C398S121000, C398S115000, C398S118000, C398S116000, C398S117000, C398S130000, C398S131000, C398S163000, C398S164000, C385S088000, C385S089000, C385S092000, C385S093000, C385S049000

Reexamination Certificate

active

10026695

ABSTRACT:
An optical transceiver having a transmitter section and a receiver section formed on a substrate to be close to each other is provided, which suppresses the electrical and optical crosstalk between the transmitter section and the receiver section. The transceiver comprises: (a) a substrate; (b) a transmitter section formed on the substrate and including a light-emitting element; (c) a receiver section formed on the substrate to be close to the transmitter section and including a light-receiving element; (d) a conductive first connection member fixed near the substrate; and (e) a transparent second connection member fixed near the first member in such a way as to block the first opening and the second opening of the first member from a front of the first member. The first member has a first opening that allows a first light beam to penetrate the first member and a second opening that allows a second light beam to penetrate the first member. The first opening is aligned to an optical axis of the light-emitting element. The second opening is aligned to an optical axis of the light-receiving element.

REFERENCES:
patent: 6213651 (2001-04-01), Jiang et al.
patent: 6243508 (2001-06-01), Jewell et al.
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Kunimasa Saitoh et al., “An Anisotropic PML for Scalar FE-BPM”, Digest C-3-140 of 2000 Electronics Society Conference Held By The Electronic Information and Communication Society, p. 266.
Hajime Mori et al., “C-3-140 MT-RJ Optical Transceiver Module in a Plastic Package for SM Fibers”, Digest C-3-140 of 2000 General Conference, Electronic Information and Communication Society, p. 320.

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