Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2008-07-15
2008-07-15
Font, Frank G. (Department: 2883)
Optical waveguides
With optical coupler
Input/output coupler
C385S131000, C385S132000, C385S014000, C385S031000, C385S027000, C385S030000
Reexamination Certificate
active
07400798
ABSTRACT:
Fast, all optical switching of light is provided on silicon, using highly light confining structures to enhance the sensitivity of light to small changes in refractive index. In one embodiment, the light confining structures are silicon micrometer-size planar ring resonators which operate with low pump light pulse energies.
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Barrios Carlos Angulo
de Almeida Vilson Rosa
Lipson Michal
Panepucci Roberto R.
Anderson Guy G
Cornell Research Foundation Inc.
Font Frank G.
Schwegman Lundberg & Woessner, P.A.
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