Optical signal transmission apparatus

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium

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Details

369 4412, 369110, G11B 700

Patent

active

061479535

ABSTRACT:
Optical transmission apparatus including light transmitting first and second optical coupler elements bonded together along a planar junction. A coating at the planar junction reflects and redirects a portion of an optical signal entering the apparatus to a surface of the optical transmission apparatus.

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