A reconfigurable multi-channel on-chip photonic filter for programmable optical frequency division

Recent advancements have broadened the application of photon filters based on Bragg gratings within optical communication networks and optical input/output interfaces. Traditional gratings, however, suffer from a fixed refractive index modulation distribution once manufactured, constraining their ad...

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Bibliographic Details

Published in:	Nanophotonics
Main Authors:	Zhu Simeng, Yuan Bocheng, Fan Yizhe, Al-Rubaiee Mohanad, Sun Xiao, Li Zhibo, Hezarfen Ahmet Seckin, Kelly Anthony E., Marsh John H., Hou Lianping
Format:	Article
Language:	English
Published:	Wiley 2025-06-01
Subjects:	microwave photonics reconfigurable filter sampled bragg grating reconstructed equivalent chirp technology programmable frequency division
Online Access:	https://doi.org/10.1515/nanoph-2025-0119