Optical waveguides – Planar optical waveguide
Reexamination Certificate
2005-01-04
2005-01-04
Frech, Karl D. (Department: 2876)
Optical waveguides
Planar optical waveguide
Reexamination Certificate
active
06839497
ABSTRACT:
An optical waveguide platform and a method of manufacturing the same are disclosed. The optical waveguide platform comprises an optical waveguide having a lower clad layer, a patterned core layer and an upper clad layer which are laminated on one area of said substrate sequentially, a terrace formed by patterning said lower clad layer, on the other area of said substrate, a metal and a solder formed on said terrace and an optical device mounted on said terrace containing said metal and said solder. According to the present invention, the optical waveguide platform can be manufactured in a simple method without damaging the optical waveguide and the manufacturing cost thereof can be reduced.
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Han Young Tak
Kim Duk Jun
Park Sang Ho
Park Yoon Jung
Shin Jang Uk
Electronics and Telecommunications Research Institute
Frech Karl D.
Labaze Edwyn
Piper Rudnick LLP
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