1 April 1998 Sol-gel glass waveguides with Bragg grating
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A vectorial coupled mode theory is used to analyze sol-gel ridge waveguides with UV-light-imprinted Bragg gratings. The effect of device parameters on the grating reflectivity is investigated. It is shown that 100% reflectivity for both TE and TM modes can be achieved using short (1 to 2 mm) gratings. The measured reflectivity in a ridge waveguide with a grating agrees with the theoretical predictions for TE and TM modes.
Tahar Touam, Tahar Touam, Xin M. Du, Xin M. Du, M. Amir Fardad, M. Amir Fardad, Mark P. Andrews, Mark P. Andrews, S. Iraj Najafi, S. Iraj Najafi, } "Sol-gel glass waveguides with Bragg grating," Optical Engineering 37(4), (1 April 1998). https://doi.org/10.1117/1.601947 . Submission:

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