Transient-grating single-shot supercontinuum spectral interferometry (TG-SSSI)
Optics
2021-04-07 v1
Abstract
We present a technique for the single-shot measurement of the space- and time-resolved spatiotemporal amplitude and phase of an ultrashort laser pulse. The method, transient-grating single-shot supercontinuum spectral interferometry (TG- SSSI), is demonstrated by the space-time imaging of short pulses carrying spatiotemporal optical vortices (STOVs). TG-SSSI is well-suited for characterizing ultrashort laser pulses that contain singularities associated with spin/orbital angular momentum or polarization.
Keywords
Cite
@article{arxiv.2011.12364,
title = {Transient-grating single-shot supercontinuum spectral interferometry (TG-SSSI)},
author = {S. W. Hancock and S. Zahedpour and H. M. Milchberg},
journal= {arXiv preprint arXiv:2011.12364},
year = {2021}
}