Acta Optica Sinica, Volume. 23, Issue 3, 307(2003)
Graded Refractive Index Profile Reconstructions by the Inversed Analytic Transfer Matrix Method
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. An inversed analytic transfer matrix (IATM) method is presented 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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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Graded Refractive Index Profile Reconstructions by the Inversed Analytic Transfer Matrix Method[J]. Acta Optica Sinica, 2003, 23(3): 307