Macroscopic scaling of high-order harmonics generated by two-color optimized waveforms in a hollow waveguide

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dc.contributor.author Jin, Cheng
dc.contributor.author Hong, Kyung-Han
dc.contributor.author Lin, C. D.
dc.date.accessioned 2020-06-17T23:55:10Z
dc.date.available 2020-06-17T23:55:10Z
dc.date.issued 2017-07-24
dc.identifier.uri https://hdl.handle.net/2097/40739
dc.description.abstract We present the macroscopic scaling of high harmonics generated by two-color laser pulses interacting with Ne gas in a hollow waveguide. We demonstrate that the divergence of harmonics is inversely proportional to the waveguide radius and harmonic yields are proportional to the square of the waveguide radius when the gas pressure and waveguide length are chosen to meet the phase-matching condition. We also show that harmonic yields are inversely proportional to the ionization level of the optimized two-color waveform with proper gas pressure if waveguide radius and length are fixed. These scaling relations would help experimentalists find phase-matching conditions to efficiently generate tabletop high-flux coherent soft x rays for applications.
dc.relation.uri https://doi.org/10.1103/PhysRevA.96.013422
dc.rights This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
dc.rights.uri https://rightsstatements.org/page/InC/1.0/?language=en
dc.rights.uri https://journals.aps.org/authors/transfer-of-copyright-agreement
dc.subject High-order harmonic generation
dc.subject Ultrafast phenomena
dc.subject Macroscopic
dc.subject waveguide
dc.title Macroscopic scaling of high-order harmonics generated by two-color optimized waveforms in a hollow waveguide
dc.type Text
dc.date.published 2017
dc.citation.doi 10.1103/PhysRevA.96.013422
dc.citation.epage 013422-7
dc.citation.issn 1476-4688
dc.citation.issue 1
dc.citation.jtitle Physical Review A
dc.citation.spage 013422-1
dc.citation.volume 96
dc.description.version Article: Version of Record (VoR)


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This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). Except where otherwise noted, the use of this item is bound by the following: This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).

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