Paper
30 December 2019 Advanced multi-functional photonic filters based on integrated cascaded Sagnac loop reflectors
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Abstract
Advanced photonic filters implemented by cascaded Sagnac loop reflectors (CSLRs) in silicon-on-insulator (SOI) nanowires are experimentally demonstrated. Based on mode splitting in these standing-wave (SW) resonators, we achieved diverse filtering shapes for spectral engineering showing good agreement with theory.
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Yuning Zhang, Jiayang Wu, Tania Moein, Hamed Arianfard, Xingyuan Xu, Yang Qu, Linnan Jia, and David J. Moss "Advanced multi-functional photonic filters based on integrated cascaded Sagnac loop reflectors", Proc. SPIE 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019, 112001V (30 December 2019); https://doi.org/10.1117/12.2540181
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KEYWORDS
Resonators

Reflectors

Silicon

Optical filters

Waveguides

Bragg gratings

Directional couplers

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