Optically integrated device

Details Optically integrated device Optically integrated device

2006-03-21

2006-03-21

Ullah, Akm Enayet (Department: 2874)

Optical waveguides

With optical coupler

Particular coupling structure

C359S651000

Reexamination Certificate

active

07016572

ABSTRACT:
The present invention relates to an optically integrated device, and more particularly, to an optically integrated device with low light loss. A color filter is attached to an optical integrator to filter through a portion of the light, and reflect the other portion of the light back to the optical integrator. The optically integrated device recycles the reflected light inside the optical integrator to prevent light loss.

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patent: 2004/0239889 (2004-12-01), Inamoto
patent: 8602406 (1987-04-01), None

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