Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2006-03-14
2006-03-14
Connelly-Cushwa, Michelle (Department: 2883)
Optical waveguides
With optical coupler
Input/output coupler
C385S024000, C385S037000, C065S030100
Reexamination Certificate
active
07013062
ABSTRACT:
A material for temperature compensation consists of a sinter produced by baking any of crystalline powder, crystallized glass powder, and partially crystalline glass powder. The sinter has a negative coefficient of thermal expansion and contains anisotropic crystals in terms of thermal expansion.
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European Search Report.
Matano Takahiro
Sakamoto Akihiko
Connelly-Cushwa Michelle
Nippon Electric Glass Co. Ltd.
Wong Eric
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