Optical waveguides – Optical fiber waveguide with cladding
Reexamination Certificate
2005-01-18
2005-01-18
Healy, Brian M. (Department: 2874)
Optical waveguides
Optical fiber waveguide with cladding
C385S124000, C385S037000, C385S141000
Reexamination Certificate
active
06845202
ABSTRACT:
An optical fiber for maximizing residual mechanical stress and an optical fiber grating fabricating method using the optical fiber are provided. The optical fiber includes a core formed of silica, for propagating light, and a cladding formed of boron-doped silica, surrounding the core. Alternatively, the optical fiber includes a core formed of phosphorous-doped silica and a cladding formed of silica, surrounding the core.
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Chung Young-Joo
Kim Chang-Seok
Kwack Kyung-Ho
Paek Un-Chul
Park Hyun-Soo
Bushnell , Esq. Robert E.
Healy Brian M.
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