Envelope time reversal with a nonlinear time lens based on accelerating quasi-phase-matching

Oded Katz, Alon Bahabad

Research output: Contribution to journalArticlepeer-review

Abstract

We show theoretically and numerically that a time-reversed replica of the pump pulse envelope in a frequency converted signal can be achieved using a nonlinear time lens realized with an accelerating spatiotemporal quasi-phase-matching (QPM) modulation. The nonlinear process depends on a suitable combination of the input and output dispersion and acceleration rate of a quadratic spatiotemporal QPM modulation.

Original languageEnglish
Article number043512
JournalPhysical Review A
Volume105
Issue number4
DOIs
StatePublished - Apr 2022

Fingerprint

Dive into the research topics of 'Envelope time reversal with a nonlinear time lens based on accelerating quasi-phase-matching'. Together they form a unique fingerprint.

Cite this