28 August 2002 Graded refractive index profile reconstructions by the inversed analytic transfer matrix method
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Proceedings Volume 4904, Optical Fiber and Planar Waveguide Technology II; (2002) https://doi.org/10.1117/12.481217
Event: Asia-Pacific Optical and Wireless Communications 2002, 2002, Shanghai, China
Abstract
According to Analytic Transfer Matrix (ATM) Method, it is possible to precisely determine the modal characteristics of a planar optical waveguide with arbitrary index profiles. In this paper, we present an Inversed Analytic Transfer Matrix (IATM) method to predict the refractive index profiles from measurement of mode indices, which has been proved to be valid even when solving some problems that inversed WKB method would find difficult.
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Desen Lu, Yuan Ding, Zhuangqi Cao, Qishun Shen, "Graded refractive index profile reconstructions by the inversed analytic transfer matrix method", Proc. SPIE 4904, Optical Fiber and Planar Waveguide Technology II, (28 August 2002); doi: 10.1117/12.481217; https://doi.org/10.1117/12.481217
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