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Compressive characterization of biphoton frequency spectra...

by Emma M Simmerman, Hsuan-hao Lu, Andrew Weiner, Joseph M Lukens
Publication Type
Conference Paper
Book Title
CLEO: QELS_Fundamental Science 2020
Publication Date
Conference Name
CLEO: QELS_Fundamental Science
Conference Location
San Jose, California, United States of America
Conference Sponsor
OSA
Conference Date
-

Frequency-bin qudits constitute a promising tool for quantum information processing. Here we use compressive sensing to characterize the spectral correlations of entangled photon pairs in a quantum frequency comb, obtaining a 26-fold reduction in measurement time compared to raster scanning.