Modeling the partially coherent behavior of few-mode far-infrared grating spectrometers

B. N. R. Lap, S. Withington, W. Jellema, and D. A. Naylor

J. Opt. Soc. Am. A 39(7), 1218-1235 (2022)  View: HTML | PDF

Propagation of a multi-vortex beam: far-field diffraction of a Gaussian beam from a multi-fork phase grating

Saifollah Rasouli, Azam Gholami, Pouria Amiri, Victor V. Kotlyar, and Alexey A. Kovalev

J. Opt. Soc. Am. A 39(7), 1246-1255 (2022)  View: HTML | PDF  [Suppl. Mat. (2)]