Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2005-04-12
2008-08-05
Healy, Brian (Department: 2883)
Optical waveguides
With optical coupler
Input/output coupler
C385S027000, C385S031000, C385S032000, C385S033000, C385S039000, C385S123000, C385S124000, C385S127000, C385S128000, C372S006000, C372S013000, C372S039000, C372S092000, C372S101000
Reexamination Certificate
active
07409122
ABSTRACT:
An end face structure of an optical fiber includes a coreless fiber fused to an emitting end face of the fiber optical fiber and a coating material disposed around at least the coreless fiber, a refractive index of the coating material being higher than a refractive index of the coreless fiber.
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Kitabayashi Tomoharu
Sakai Tetsuya
Fujikura Ltd.
Healy Brian
Lam Hung
Sughrue & Mion, PLLC
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