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Low drive voltage Y-branch digital optical switch
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1991
Year
PhotonicsElectrical EngineeringEngineeringOptical Transmission SystemOptical PropertiesReduced Drive VoltageOptical SwitchingOptical CommunicationOptoelectronicsOptical NetworkingLow Crosstalk
A Y-branch digital optical switch with reduced drive voltage and low crosstalk is reported. The local full branch angle of separating waveguides is decreased from the branching point to the end of the branch.