Optical waveguide devices with deuterated amorphous carbon...

Details Optical waveguide devices with deuterated amorphous carbon... Optical waveguide devices with deuterated amorphous carbon...

2006-02-28

2006-02-28

Connelly-Cushwa, Michelle (Department: 2874)

Optical waveguides

Having particular optical characteristic modifying chemical...

Of waveguide core

C385S129000, C385S131000, C385S142000

Reexamination Certificate

active

07006753

ABSTRACT:
An optical waveguide device comprising a core structure formed of deuterated amorphous carbon. The optical waveguide device decreases losses due to hydrogen absorption. A process for making the optical waveguide device is also disclosed.

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JP 9197148. Publication Date: Jul. 31, 1997. Abstract Only. 1 Page.
“Technical background on planar optical waveguide technology developed at IBM's Zurich Research Laboratory” IBM Zurich Research Laboratory, News: Factsheet Zurich Optical Chip Technology to be . . . pp. 1-3.
Martin Hoffmann, et al., “Low-Loss Fiber-Matched Low-Temperature PECVD Waveguides with Small-Core Dimensions for Optical Communication Systems”, IEEE photonics Technology Letters, vol. 9, No. 9, pp. 1238-1240. Sep. 1997.

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