All-optical spatiotemporal phase-matching of high harmonic generation using a traveling-grating pump field

Georgiy Shoulga; Gilad Robert Barir; Oded Katz; Alon Bahabad

doi:10.1063/5.0146301

All-optical spatiotemporal phase-matching of high harmonic generation using a traveling-grating pump field

Georgiy Shoulga
, Gilad Robert Barir
, Oded Katz
, Alon Bahabad

School of Electrical Engineering

Tel Aviv University

Research output: Contribution to journal › Article › peer-review

Abstract

We demonstrate spatiotemporal phase-matching of high harmonic generation both theoretically and experimentally utilizing a pump field in the form of a traveling intensity grating. Such an arrangement has the potential to enable selective enhancement of specific harmonic orders while fine-tuning their frequency by controlling the spatial and temporal parameters of the pump.

Original language	English
Article number	264103
Journal	Applied Physics Letters
Volume	122
Issue number	26
DOIs	https://doi.org/10.1063/5.0146301
State	Published - 26 Jun 2023

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/5.0146301

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title = "All-optical spatiotemporal phase-matching of high harmonic generation using a traveling-grating pump field",

abstract = "We demonstrate spatiotemporal phase-matching of high harmonic generation both theoretically and experimentally utilizing a pump field in the form of a traveling intensity grating. Such an arrangement has the potential to enable selective enhancement of specific harmonic orders while fine-tuning their frequency by controlling the spatial and temporal parameters of the pump.",

author = "Georgiy Shoulga and Barir, \{Gilad Robert\} and Oded Katz and Alon Bahabad",

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AU - Shoulga, Georgiy

AU - Barir, Gilad Robert

AU - Katz, Oded

AU - Bahabad, Alon

PY - 2023/6/26

Y1 - 2023/6/26

N2 - We demonstrate spatiotemporal phase-matching of high harmonic generation both theoretically and experimentally utilizing a pump field in the form of a traveling intensity grating. Such an arrangement has the potential to enable selective enhancement of specific harmonic orders while fine-tuning their frequency by controlling the spatial and temporal parameters of the pump.

AB - We demonstrate spatiotemporal phase-matching of high harmonic generation both theoretically and experimentally utilizing a pump field in the form of a traveling intensity grating. Such an arrangement has the potential to enable selective enhancement of specific harmonic orders while fine-tuning their frequency by controlling the spatial and temporal parameters of the pump.

UR - https://www.scopus.com/pages/publications/85163956068

U2 - 10.1063/5.0146301

DO - 10.1063/5.0146301

M3 - Article

SN - 0003-6951

VL - 122

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 26

M1 - 264103

ER -

All-optical spatiotemporal phase-matching of high harmonic generation using a traveling-grating pump field

Abstract

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