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Characterization and Engineering of Entangled Spatial modes in Four-wave Mixing

by Alberto M Marino Valle, Gaurav Nirala, Siva Pradyumna
Publication Type
Conference Paper
Book Title
Frontiers in Optics + Laser Science 2023 (FiO, LS) Technical Digest Series
Publication Date
Publisher Location
United States of America
Conference Name
Frontiers in Optics + Laser Science
Conference Location
Seattle, Washington, United States of America
Conference Sponsor
Optica
Conference Date
-

We show the presence of a large number of pairwise-entangled spatial modes generated in four-wave mixing by calculating the spatial Schmidt spectrum from the experimentally reconstructed two-photon amplitude. By manipulating the input pump momentum, we demonstrate a modification of the spatial Schmidt modes.