Optimizing high-order harmonic extraction in enhancement cavities using genetic algorithm-driven multilayer design.
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| Title: | Optimizing high-order harmonic extraction in enhancement cavities using genetic algorithm-driven multilayer design. |
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| Authors: | Aghbolaghi, Reza1 (AUTHOR) r.aghbolaghi@ubonab.ac.ir, Jafari, Davod1 (AUTHOR) jafarii@ubonab.ac.ir, Yadollahzadeh, Sajjad1 (AUTHOR) s.yadollahzadeh@gmail.com |
| Source: | Optical Engineering. Feb2026, Vol. 65 Issue 2, p25103-25103. 1p. |
| Subjects: | Genetic algorithms, Optical multilayers, Optical resonators, Femtosecond pulses, Light transmission |
| Abstract: | In most applications of high-order harmonics, it is essential to isolate these harmonics from the driving field during the manufacturing process. We present a multilayer design developed to extract high-order harmonics from an enhancement cavity. A genetic algorithm was employed to optimize the broadband transmittance of the driving field (centered at 1.03 μm , supporting ∼30 fs pulses), resulting in significant, wavelength-independent reflectance for the extreme ultraviolet (EUV) harmonics. [ABSTRACT FROM AUTHOR] |
| Copyright of Optical Engineering is the property of SPIE - International Society of Optical Engineering and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 192030061 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Optimizing high-order harmonic extraction in enhancement cavities using genetic algorithm-driven multilayer design. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Aghbolaghi%2C+Reza%22">Aghbolaghi, Reza</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> r.aghbolaghi@ubonab.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Jafari%2C+Davod%22">Jafari, Davod</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> jafarii@ubonab.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Yadollahzadeh%2C+Sajjad%22">Yadollahzadeh, Sajjad</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> s.yadollahzadeh@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Optical+Engineering%22">Optical Engineering</searchLink>. Feb2026, Vol. 65 Issue 2, p25103-25103. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Genetic+algorithms%22">Genetic algorithms</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+multilayers%22">Optical multilayers</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+resonators%22">Optical resonators</searchLink><br /><searchLink fieldCode="DE" term="%22Femtosecond+pulses%22">Femtosecond pulses</searchLink><br /><searchLink fieldCode="DE" term="%22Light+transmission%22">Light transmission</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In most applications of high-order harmonics, it is essential to isolate these harmonics from the driving field during the manufacturing process. We present a multilayer design developed to extract high-order harmonics from an enhancement cavity. A genetic algorithm was employed to optimize the broadband transmittance of the driving field (centered at 1.03 μm , supporting ∼30 fs pulses), resulting in significant, wavelength-independent reflectance for the extreme ultraviolet (EUV) harmonics. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Optical Engineering is the property of SPIE - International Society of Optical Engineering and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1117/1.OE.65.2.025103 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: 25103 Subjects: – SubjectFull: Genetic algorithms Type: general – SubjectFull: Optical multilayers Type: general – SubjectFull: Optical resonators Type: general – SubjectFull: Femtosecond pulses Type: general – SubjectFull: Light transmission Type: general Titles: – TitleFull: Optimizing high-order harmonic extraction in enhancement cavities using genetic algorithm-driven multilayer design. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Aghbolaghi, Reza – PersonEntity: Name: NameFull: Jafari, Davod – PersonEntity: Name: NameFull: Yadollahzadeh, Sajjad IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 00913286 Numbering: – Type: volume Value: 65 – Type: issue Value: 2 Titles: – TitleFull: Optical Engineering Type: main |
| ResultId | 1 |
