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Method for cross-state tuning in a directional coupler with uniform \Delta\beta switching

Prasad, BA and Selvarajan, A (1994) Method for cross-state tuning in a directional coupler with uniform \Delta\beta switching. In: Electronics Letters, 30 (10). pp. 816-817.

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Abstract

A new electrode structure for a directional coupler based photonic switch is proposed for achieving cross-state tuning in uniform \Delta\beta operation. Two different ways of using this structure are discussed. The voltage requirement for tuning and the advantages and disadvantages of the proposed structure in relation to the alternating \Delta\beta coupler are discussed.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Institution of Electrical Engineers (IEE)
Keywords: Directional couplers;Optical couplers;Phofonic switching
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 23 Sep 2005
Last Modified: 19 Sep 2010 04:20
URI: http://eprints.iisc.ernet.in/id/eprint/3714

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