Acta Photonica Sinica, Volume. 34, Issue 4, 534(2005)
Measurement of Refractive-index Profiles for Planar Waveguides
Based on the principle of prism coupling and improved inverse WKB theory, the refractive-index profiles of planar waveguides were measured. The refractive-index curves of ion exchange glass waveguides were obtained by this way. The method has advantages on convenient operation and accurate results.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Measurement of Refractive-index Profiles for Planar Waveguides[J]. Acta Photonica Sinica, 2005, 34(4): 534
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