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

Authors

Girish Kulkarni, Indian Institute of Technology Kanpur
Rishabh Sahu, Indian Institute of Technology Kanpur
Omar S. Magaña-Loaiza, University of Rochester Institute of Optics
Robert W. Boyd, University of Rochester Institute of Optics
Anand K. Jha, Indian Institute of Technology Kanpur

Document Type

Conference Proceeding

Publication Date

1-1-2018

Abstract

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)

Optics InfoBase Conference Papers

Recommended Citation

Kulkarni, G., Sahu, R., Magaña-Loaiza, O., Boyd, R., & Jha, A. (2018). Single-shot measurement of the orbital-angular-momentum spectrum of light. Optics InfoBase Conference Papers, Part F93-CLEO_QELS 2018 https://doi.org/10.1364/CLEO_QELS.2018.FW4F.7