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arXiv · 1403.7706

Reflective Arrayed Waveguide Grating with Sagnac Loop Reflectors in Silicon-on-Insulator with Gaussian Pass-band

Bernardo Gargallo·Pascual Muñoz·Rocío Baños·Anna L. Giesecke·Jens Bolten·Thorsten Wahlbrink·Herbert Kleinjans
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Abstract

In this paper the experimental demonstration of a Silicon-on-Insulator Reflective Arrayed Waveguide Grating (R-AWG) is reported. The device employs one Sagnac loop mirror per arm in the array, built with a 1x2 input/outputs, 50:50 splitting ratio, Multimode Interference coupler, for total reflection. The spectral responses obtained are compared to those of regular AWGs fabricated in the same die.

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Bernardo Gargallo, Pascual Muñoz, Rocío Baños, Anna L. Giesecke, Jens Bolten, Thorsten Wahlbrink, Herbert Kleinjans. 2014-03-30. Reflective Arrayed Waveguide Grating with Sagnac Loop Reflectors in Silicon-on-Insulator with Gaussian Pass-band. https://arxiv.org/abs/1403.7706

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