Chirped Integrated Bragg Grating Design
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Carballar Rincón, Alejandro
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Abstract
We analyze the two classic methods for chirped Integrated Bragg Gratings (IBGs) in Silicon on-Insulator technology using the transfer matrix method based on the effective refractive index (neff) technique, which translates the geometry of an IBG into a matrix of neff depending on the wavelength. We also implement a procedure that allows engineering of the chirped IBG parameters, given a required bandwidth (BW) and group delay (GD). Finally, a complementary method for designing chirped IBG is proposed, showing a significant improvement in the bandwidth of the device or a moderation in the variation of the geometrical parameters of the grating.
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Praena, J. Á., & Carballar, A. (2024). Chirped Integrated Bragg Grating Design. Photonics, 11(5), 476
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International