US PATENT SUBCLASS 385 / 124
.~ With graded index core or cladding

Current as of: June, 1999
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385 /   HD   OPTICAL WAVEGUIDES

123  DF  OPTICAL FIBER WAVEGUIDE WITH CLADDING {3}
124.~ With graded index core or cladding

DEFINITION

Classification: 385/124

With graded index core or cladding:

(under subclass 123) Subject matter wherein the index of refraction of the core or cladding material varies axially or radially.