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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1589

Title: Numerical analysis of planar optical waveguides using matrix approach
Authors: Ghatak, A
Thyagarajan, K
Shenoy, M
Keywords: arbitrarily graded planar waveguide
leakage losses
absorption losses
straightforward 2 × 2 matrix
Issue Date: 1987
Citation: Lightwave Technology, Journal of, 5(5), 660 - 667
Abstract: We present here a simple matrix method for obtaining propagation characteristics, including losses for various modes of an arbitrarily graded planar waveguide structure which may have media of complex refractive indices. We show the applicability of the method for obtaining leakage losses and absorption losses, as well as for calculating beat length in directional couplers. The method involves straightforward 2 × 2 matrix multiplications, and does not require the solutions of any transcendental or differential equations.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1589
Appears in Collections:Physics

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