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has been cited by the following article:

• TITLE: Chalcogenide As2S3 Sidewall Bragg Gratings Integrated on LiNbO3 Substrate

  AUTHORS: Xin Wang, Aiting Jiang, Christi Madsen

  KEYWORDS: Waveguides; Bragg Gratings; Coupled-Mode Theory

  JOURNAL NAME: Optics and Photonics Journal, Vol.3 No.1, March 26, 2013

  ABSTRACT: This paper introduces the design and applications of integrated As2S3 sidewall Bragg gratings on LiNbO3 substrate. The grating reflectance and bandwidth are analyzed with coupled-mode theory. Coupling coefficients are computed by taking overlap integration. Numerical results for uniform gratings, phase-shifted gratings and grating cavities as well as electro-optic tunable gratings are presented. These integrated As2S3 sidewall gratings on LiNbO3 substrate provide an approach to the design of a wide range of integrated optical devices including switches, laser cavities, modulators, sensors and tunable filters.