3 papers
physics.optics2019
Deep learning reconstruction of ultrashort pulses from 2D spatial intensity patterns recorded by an all-in-line system in a single-shot
Ron Ziv, Alex Dikopoltsev, Tom Zahavy +4
We propose a simple all-in-line single-shot scheme for diagnostics of ultrashort laser pulses, consisting of a multi-mode fiber, a nonlinear crystal and a CCD camera. The system re…
physics.optics2019
Mechanisms of Spatiotemporal Mode-Locking
Logan G. Wright, Pavel Sidorenko, Hamed Pourbeyram +6
Mode-locking is a process in which different modes of an optical resonator establish, through nonlinear interactions, stable synchronization. This self-organization underlies light…
physics.optics2019
Nonlinear ultrafast fiber amplifiers beyond the gain-narrowing limit
Pavel Sidorenko, Walter Fu, Frank Wise
Ultrafast lasers are becoming increasingly widespread in science and industry alike. Fiber-based ultrafast laser sources are especially attractive because of their compactness, ali…