Bidirectional optical transceiver

Details Bidirectional optical transceiver Bidirectional optical transceiver

2007-10-16

2007-10-16

Healy, Brian M. (Department: 2883)

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

C385S088000, C385S094000, C385S024000, C398S135000, C398S139000

Reexamination Certificate

active

11521037

ABSTRACT:
A bidirectional optical transceiver includes a wavelength-selecting filter, an optical fiber, a transmitting module, and a receiving module. The wavelength-selecting filter is placed on an optical axis, passes a first optical signal therethrough, and reflects a second optical signal perpendicularly to the traveling path of the second optical signal. The optical fiber has a face that is opposite to the wavelength-selecting filter and is inclined at an angle of φ with respect to a normal line perpendicular to the optical axis. The transmitting module is placed on the optical axis in opposition to the optical fiber with respect to the wavelength-selecting filter and has a light source for generating the first optical signal and outputting the generated first optical signal to the wavelength-selecting filter at an inclined angle with respect to the optical axis.

REFERENCES:
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patent: 2003/0210866 (2003-11-01), Kuhara et al.
patent: 2005/0084217 (2005-04-01), Yoshimura et al.
patent: 2005/0180755 (2005-08-01), Masahiko

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