On-chip ultra-high rejection and narrow bandwidth filter based on coherency-broken cascaded cladding-modulated gratings
J Wang, T Li, Y Feng, J Li, W Li, L Ding, Y Yao… - Photonics …, 2024 - opg.optica.org
Bragg filters are of essential importance for chip-scale photonic systems. However, the
implementation of filters with sub-nanometer bandwidth and rejection beyond 70 dB is …
implementation of filters with sub-nanometer bandwidth and rejection beyond 70 dB is …
[PDF][PDF] On-chip ultra-high rejection and narrow bandwidth filter based on coherency-broken cascaded cladding-modulated gratings
J WANG, T LI, Y FENG, J LI, W LI, L DING, Y YAO… - researching.cn
The rapid development of silicon photonics has stimulated broad interest in chip-scale
photonic systems, such as on-chip signal processing [1, 2], microwave photonics [3], and …
photonic systems, such as on-chip signal processing [1, 2], microwave photonics [3], and …