Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2002-06-10
2008-12-09
Vanore, David A. (Department: 2881)
Optical waveguides
With optical coupler
Input/output coupler
C359S566000, C065S385000
Reexamination Certificate
active
07463799
ABSTRACT:
A Bragg grating that has an average index of refraction that changes with temperature to compensate for variations in grating spacing caused by temperature changes.
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Hamilton Brook Smith & Reynolds P.C.
Johnston Phillip A.
STX Aprilis, Inc.
Vanore David A.
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