Three-dimensional optical waveguide, method of manufacturing...

Details Three-dimensional optical waveguide, method of manufacturing... Three-dimensional optical waveguide, method of manufacturing...

2011-01-11

2011-01-11

Connelly Cushwa, Michelle R (Department: 2874)

Optical waveguides

Integrated optical circuit

C385S033000, C385S052000, C385S129000, C385S131000

Reexamination Certificate

active

07869671

ABSTRACT:
A three-dimensional optical waveguide is formed by laminating planar substrates such as a plurality of lens substrates and, an isolator substrate and a wavelength division multiplexing filter, the optical substrates at least include a waveguide substrate having a waveguide and a reflecting surface. In the three-dimensional optical waveguide, the planar substrates are positioned by markers integrally formed on at least two of the planar substrates. Light directed into the waveguide is reflected by a reflecting surface and passes through the lens substrates and the isolator substrate.

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