Simultaneous ultrabroadband quasi-phase-matching for high-order harmonic generation

Georgiy Shoulga, Alon Bahabad

Research output: Contribution to journalArticlepeer-review


We propose a simple quasi-phase-matching (QPM) scheme in high-order harmonic generation (HHG) based on the approximately linear dependence of the phase mismatch on harmonic order. With this scheme, essentially all the harmonic orders are phase matched simultaneously, with harmonic order q experiencing a qth-order QPM. We validate this proposal by simulations using a semiclassical numerical model of HHG.

Original languageEnglish
Article number043813
JournalPhysical Review A
Issue number4
StatePublished - 11 Apr 2019

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


Dive into the research topics of 'Simultaneous ultrabroadband quasi-phase-matching for high-order harmonic generation'. Together they form a unique fingerprint.

Cite this