Observation of interband Berry phase in laser-driven crystals

Ayelet J. Uzan-Narovlansky, Lior Faeyrman, Sergei Shames, Vladimir Narovlansky, Jiewen Xaio, Talya Arusi-Parpar, Omer Kneller, Barry D. Bruner, Olga Smirnova, Rui E.F. Silva, Binghai Yan, Álvaro Jiménez-Galán, Misha Ivanov, Nirit Dudovich

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We introduce and demonstrate a conceptually new manifestation of the Berry phase in light-driven crystals. We then experimentally demonstrate this phase by using a strong laser field to engineer an internal interferometer, induced during less than one cycle of the driving field, which maps the phase onto the emission of high-order harmonics.

Original languageEnglish (US)
Title of host publicationInternational Conference on Ultrafast Phenomena, UP 2022
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781957171074
StatePublished - 2022
EventInternational Conference on Ultrafast Phenomena, UP 2022 - Montreal, Canada
Duration: Jul 18 2022Jul 22 2022

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceInternational Conference on Ultrafast Phenomena, UP 2022
Country/TerritoryCanada
CityMontreal
Period7/18/227/22/22

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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