Second Harmonic and Hyper-Rayleigh Generation of (111) silicon wafer
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | DALSTEIN, Laetitia | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | TONDUSSON, Marc | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | DEGERT, Jérôme | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | FREYSZ, Eric | |
| dc.date.accessioned | 2023-11-20T16:46:49Z | |
| dc.date.available | 2023-11-20T16:46:49Z | |
| dc.date.issued | 2023 | |
| dc.date.conference | 2023-09-17 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/185017 | |
| dc.description.abstractEn | Ultrafast time-resolved THz-induced SHG, also named hyper-Rayleigh generation, is performed at the surface of a (111) silicon wafer upon its excitation by a 50 fs IR optical pulse. The evolution of the SHG spectrum is recorded delaying in time the optical pulse with respect to the THz pulse. Upon excitation, we record a broad Stokes and anti-Stokes bands centered around the Si lattice phonon at ~610 cm -1 . The spectral evolution of the SHG signal versus the delay between optical and THz pulses makes it possible to evidence the interference between volume and surface contributions as well as the ultrafast evolution of the hyper-Rayleigh susceptibility upon hot carrier generation | |
| dc.language.iso | en | |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
| dc.source.title | 2023 48th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2023) | |
| dc.subject.en | Spectroscopy at an interface | |
| dc.subject.en | TeraHertz spectroscopy | |
| dc.subject.en | Si 111 | |
| dc.title.en | Second Harmonic and Hyper-Rayleigh Generation of (111) silicon wafer | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Physique [physics] | |
| dc.subject.hal | Sciences de l'ingénieur [physics] | |
| bordeaux.hal.laboratories | Laboratoire Ondes et Matière d'Aquitaine (LOMA) - UMR 5798 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | CNRS | |
| bordeaux.country | CA | |
| bordeaux.title.proceeding | 2023 48th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2023) | |
| bordeaux.conference.city | Montréal Québec | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-04185837 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | oui | |
| hal.conference.organizer | IRMMW-THz Society | |
| hal.conference.end | 2023-09-22 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-04185837v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=2023%2048th%20International%20Conference%20on%20Infrared,%20Millimeter%20and%20Terahertz%20Waves%20(IRMMW-THz%202023)&rft.date=2023&rft.au=DALSTEIN,%20Laetitia&TONDUSSON,%20Marc&DEGERT,%20J%C3%A9r%C3%B4me&FREYSZ,%20Eric&rft.genre=unknown |
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