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Design and analysis of integrated optic waveguide delay line for beamforming applications

Honnungar, Rajini V and Sujitha, P and Yadunath, TR and Srinivas, Talabattulla (2011) Design and analysis of integrated optic waveguide delay line for beamforming applications. In: 2011 Annual IEEE India Conference (INDICON), 16-18 Dec. 2011, Hyderabad.

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Official URL: http://dx.doi.org/10.1109/INDCON.2011.6139494


This paper presents a new approach for Optical Beam steering using 1-D linear arrays of curved wave guides as delay line. The basic structure for generating delay is the curved/bent waveguide and hence its Analytical modelling involves evaluation of mode profiles, propagation constants and losses become important. This was done by solving the dispersion equation of a bent waveguide with specific refractive index profiles. The phase shifts due to S-bends are obtained and results are compared with theoretical values. Simulations in 2-D are done using BPM and Matlab.

Item Type: Conference Paper
Publisher: IEEE
Additional Information: Copyright of this article belongs to IEEE. USA
Keywords: Electro-Optic Curved Waveguides;Beam Steering;Delay Lines:Dispersion Equation
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 27 Mar 2013 09:04
Last Modified: 27 Mar 2013 09:04
URI: http://eprints.iisc.ac.in/id/eprint/46113

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