Large Free Spectral Range Optical Filtering with Engineered Multi-Mode Asymmetric Grating

Jain, Sourabh; Kumar, Niraj; Kumar, Mukesh; Chen, Ray T.

doi:10.1109/CLEO-PR60912.2024.10676573

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Large Free Spectral Range Optical Filtering with Engineered Multi-Mode Asymmetric Grating

Jain, Sourabh;
Kumar, Niraj;
Kumar, Mukesh;
Chen, Ray T.

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초록

A compact 1D-asymmetric silicon photonic-crystal is designed for a significantly large free-spectral-range via intermodal interference. The device demonstrates efficient optical filtering, boasting a substantial extinction ratio of 20dB and a moderate group index of 15. © 2024 IEEE.

제목: Large Free Spectral Range Optical Filtering with Engineered Multi-Mode Asymmetric Grating

저자: Jain, Sourabh; Kumar, Niraj; Kumar, Mukesh; Chen, Ray T.

DOI: 10.1109/CLEO-PR60912.2024.10676573

발행일: 2024

유형: Conference paper