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)

Optics InfoBase Conference Papers