Single-shot measurement of the orbital-angular-momentum spectrum of light

Document Type

Conference Proceeding

Publication Date



We propose a single-shot scheme to measure the orbital-angular-momentum (OAM) spectrum of a partially coherent field. We first test the scheme for a known field, and then use it to measure the OAM spectrum of the signal-idler field from parametric down-conversion with Schmidt number K = 82.1.

Publication Source (Journal or Book title)

2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings

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