Optical waveguides – Temporal optical modulation within an optical waveguide – Electro-optic
Reexamination Certificate
2005-01-26
2008-01-22
Doan, Jennifer (Department: 2874)
Optical waveguides
Temporal optical modulation within an optical waveguide
Electro-optic
C385S001000, C385S002000
Reexamination Certificate
active
07321702
ABSTRACT:
An optical interference unit branching inputted input light into two optical waveguides, combining the respective branched lights propagating through the respective optical waveguides and outputting modulated light is included, and bias voltage supplied to at least one optical waveguide out of the two optical waveguides is controlled in accordance with wavelength of the input light. Further, a phase of the modulated light is controlled by phase adjusting voltage in accordance with the wavelength of the input light.
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Akiyama Suguru
Yamamoto Tsuyoshi
Doan Jennifer
Fujitsu Limited
Kratz, Quintos & Hanson, LLP.
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