Realization of Bragg grating based integrated fractional photonic Hilbert transformer

Bolan Liu,Wei Yang,Michalis Zervas,Peter Smith,Deming Liu,Yu Yu,Chaotan Sima,James Gates

doi:10.1109/cleopr.2015.7376550

Realization of Bragg grating based integrated fractional photonic Hilbert transformer

Bolan Liu, Wei Yang + Show 6 more

https://doi.org/10.1109/cleopr.2015.7376550

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Publication Date: Aug 1, 2015

Citations: 9

Affiliation: Huazhong University of Science and Technology, University of Southampton, Wuhan National Laboratory for Optoelectronics

#Fractional Hilbert Transformer #Photonic Hilbert Transformer + Show 8 more

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Abstract

Wideband integrated fractional order photonic Hilbert transformer (FrPHT) is proposed and demonstrated, by using single apodized Bragg gratings with phase shifts in a silica-on-silicon planar platform. Effects of apodization profiles and operation bandwidths are analyzed.

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