Generation of isolated attosecond pulses in CdS semiconductor using polarization gating technique and tailored two-color pulse system
Abstract This research uses a two-color pulse system and polarization gating technique to generate single attosecond pulses from femtosecond laser interaction with cadmium sulfide semiconductor. The rotating elliptical polarization two-color pulse system is designed to produce attosecond pulses up t...
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Nature Portfolio
2025-03-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-025-88696-9 |
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| author | Amin Sadeghifaraz Elnaz Irani |
| author_facet | Amin Sadeghifaraz Elnaz Irani |
| author_sort | Amin Sadeghifaraz |
| collection | DOAJ |
| description | Abstract This research uses a two-color pulse system and polarization gating technique to generate single attosecond pulses from femtosecond laser interaction with cadmium sulfide semiconductor. The rotating elliptical polarization two-color pulse system is designed to produce attosecond pulses up to 420 as. Also, the intensity of the single attosecond pulse can be improved by using a two-color-polarizing gate technique. In this presented modifications, the isolated attosecond pulse with greater intensity and a shorter time width of about 400 as is generated. Generation of such an intense isolated attosecond pulse is a great achievement that helps for measuring the ultrafast phenomena. |
| format | Article |
| id | doaj-art-42d86c386aee4f0faa90f644b6df368c |
| institution | DOAJ |
| issn | 2045-2322 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-42d86c386aee4f0faa90f644b6df368c2025-08-20T02:59:24ZengNature PortfolioScientific Reports2045-23222025-03-0115111410.1038/s41598-025-88696-9Generation of isolated attosecond pulses in CdS semiconductor using polarization gating technique and tailored two-color pulse systemAmin Sadeghifaraz0Elnaz Irani1Department of Physics, Faculty of Basic Sciences, Tarbiat Modares UniversityDepartment of Physics, Faculty of Basic Sciences, Tarbiat Modares UniversityAbstract This research uses a two-color pulse system and polarization gating technique to generate single attosecond pulses from femtosecond laser interaction with cadmium sulfide semiconductor. The rotating elliptical polarization two-color pulse system is designed to produce attosecond pulses up to 420 as. Also, the intensity of the single attosecond pulse can be improved by using a two-color-polarizing gate technique. In this presented modifications, the isolated attosecond pulse with greater intensity and a shorter time width of about 400 as is generated. Generation of such an intense isolated attosecond pulse is a great achievement that helps for measuring the ultrafast phenomena.https://doi.org/10.1038/s41598-025-88696-9High harmonic generationAttosecond pulsePolarization gating methodTwo-color pulse system. |
| spellingShingle | Amin Sadeghifaraz Elnaz Irani Generation of isolated attosecond pulses in CdS semiconductor using polarization gating technique and tailored two-color pulse system Scientific Reports High harmonic generation Attosecond pulse Polarization gating method Two-color pulse system. |
| title | Generation of isolated attosecond pulses in CdS semiconductor using polarization gating technique and tailored two-color pulse system |
| title_full | Generation of isolated attosecond pulses in CdS semiconductor using polarization gating technique and tailored two-color pulse system |
| title_fullStr | Generation of isolated attosecond pulses in CdS semiconductor using polarization gating technique and tailored two-color pulse system |
| title_full_unstemmed | Generation of isolated attosecond pulses in CdS semiconductor using polarization gating technique and tailored two-color pulse system |
| title_short | Generation of isolated attosecond pulses in CdS semiconductor using polarization gating technique and tailored two-color pulse system |
| title_sort | generation of isolated attosecond pulses in cds semiconductor using polarization gating technique and tailored two color pulse system |
| topic | High harmonic generation Attosecond pulse Polarization gating method Two-color pulse system. |
| url | https://doi.org/10.1038/s41598-025-88696-9 |
| work_keys_str_mv | AT aminsadeghifaraz generationofisolatedattosecondpulsesincdssemiconductorusingpolarizationgatingtechniqueandtailoredtwocolorpulsesystem AT elnazirani generationofisolatedattosecondpulsesincdssemiconductorusingpolarizationgatingtechniqueandtailoredtwocolorpulsesystem |