Optical module

Details Optical module Optical module

2006-08-15

2006-08-15

Patel, Gautam R. (Department: 2656)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C359S719000

Reexamination Certificate

active

07092345

ABSTRACT:
An optical module has a first light source which emits a first light beam from a first light emission point in a predetermined direction, a second light source which emits a second light beam from a second light emission point in the predetermined direction, and an optical element. The optical element includes a plurality of reflection surfaces for reflecting the first and second light beams, and finally outputting the first and second light beams in the predetermined direction with a separation between the first and second light beams smaller than a distance between the first and second light emission points.

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patent: 6587481 (2003-07-01), Seong et al.
patent: 11-39684 (1999-02-01), None

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