Bi-directional optical module

Details Bi-directional optical module Bi-directional optical module

2011-07-05

2011-07-05

Singh, Dalzid (Department: 2613)

Optical communications

Optical transceiver

Single device as transmitter and receiver

C398S135000, C398S164000

Reexamination Certificate

active

07974539

ABSTRACT:
Provided is a bi-directional optical module including: a transmission optical element including an SOA (semiconductor optical amplifier) aligned on an optical axis of an LD (laser diode) formed on a substrate; and a reception optical element comprising a PD (photodiode) including a light receiving surface perpendicular to the optical axis of the LD of the transmission optical element.

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Mallécot et al., −31 dBm Sensitivity of A Monolithic Transmit-Receive-Device Over Wide Temperature Range, Optical Fiber Communication Conference 1999, vol. 3, pp. ThN2-1/191-ThN2-4/194, Feb. 21-26, 1999.
Yoon et al., Compact Bidirectional Optical Module Using Ceramic Blocks, IEEE Photonics Technology Letters, vol. 16, No. 8, Aug. 2004, pp. 1954-1956.

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