Realization of a flat-band superprism on-chip from parallelogram lattice photonic crystals
Date
09/10/2018Metadata
Show full item recordAbstract
By optimizing the dispersion curve of a parallelogrambased 2D photonic crystal superprism for constant angular group velocity dispersion over a broad bandwidth, we designed a device capable of experimentally demonstrating linear dispersion from 1500 to 1600 nm with clear separation of as many as eight channels, while maintaining a compact footprint.
Citation
Upham , J , Gao , B , O'Faolain , L , Shi , Z , Schulz , S A & Boyd , R W 2018 , ' Realization of a flat-band superprism on-chip from parallelogram lattice photonic crystals ' , Optics Letters , vol. 43 , no. 20 , pp. 4981-4984 . https://doi.org/10.1364/OL.43.004981
Publication
Optics Letters
Status
Peer reviewed
ISSN
0146-9592Type
Journal article
Description
Funding: Canada Excellence Research Chairs, Government of Canada (CERC).Collections
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