Jds Uniphase Corporation

Ronson K Tan

Wenbin Jiang

Tat Ming Teo

Cheng Ping Wei

Edwin Dair

Liew Chuang Chiu

Yong Peng Sim

Ron Cheng Chuan Pang

Kee Sin Tan

Hsing Chung Lee

Ron Pang Cheng Chuan

Eric Yoke-Thee Tan

Pluggable fiber optic modules having a receive printed circuit board and a transmit printed circuit board perpendicular with an interface printed circuit board with an edge connection. The edge connection of the interface printed circuit board to plug into and out from an edge connector of a host printed circuit board. A transmitter optoelectronic device is coupled to the transmit printed circuit board. A receiver optoelectronic device is coupled to the receive printed circuit board. The pluggable fiber optic modules may further include a support base, a nose receptacle, and an alignment plate.

Method and apparatus for pluggable fiber optic modules

An optical data link using a single optical fiber for bi-directional optical communication. Bi-direction optical transceivers couple to the single optical fiber having two optical channels of communication. An optical subassembly in each optical transceiver to multiplex an optical transmit signal and demultiplex an optical receive signal within the bi-direction optical transceiver. The optical subassembly includes an optical block with an optical filter to reflect at least one wavelength of light and to allow passage of another wavelength of light. Embodiments of the optical block with the optical filter are described.

Systems, methods and apparatus for bi-directional optical transceivers

An optical transmitter includes an optical bench in one embodiment. A window frame is mounted to a mounting block having a groove to form the optical bench. Optic and electro-optic components of the optical transmitter are mounted to the optical bench. The window frame includes a plurality of openings for mounting one or more ball lenses, an optical isolator, and a semiconductor laser. The semiconductor laser chip is used to generate light signals for optical communication over an optical fiber. The one or more ball lenses may be mounted into ball lens openings of the window frame and extend into the groove of the mounting block. One of the ball lenses maybe used to focus light signals between an optical fiber and the optical transmitter. Another one of the ball lenses may be used to collimate the light output from the semiconductor laser. In another embodiment, an optical receiver includes the optical bench. In yet another embodiment, an optical transceiver includes the optical bench.

Transmitters, receivers, and transceivers including an optical bench

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Singapore, Singapore

Ronson K Tan