OPOMNIK: IJS KOLOKVIJ, sreda, 10. 5. 20223, ob 13. uri, dr. Philippe Bouyer

Tue May 9 09:59:40 CEST 2023

Vabimo vas na 11. predavanje iz sklopa »Kolokviji na IJS« v akademskem letu 2022/23, ki bo v sredo, 10. maja 2023, ob 13:00 v Veliki predavalnici Instituta »Jožef Stefan« na Jamovi cesti 39 v Ljubljani. To je prestavljeni termin, saj je bilo predavanje sprva načrtovano v aprilu, a je zaradi logističnih težav predavatelja odpadlo. Predavanje je organizirano v okviru  <https://plus.ijs.si/sl/svetovni-kvantni-dan/> Svetovnega kvantnega dne in bo v angleščini. Na voljo bodo kava, pijača in prigrizki.

dr. Philippe Bouyer

Quantum Delta NL, Univerza v Amsterdamu, Tehniška univerza Eindhoven, Nizozemska

Kvantni senzorji s snovnimi valovi

V zadnjih desetletjih smo bili priča izjemnemu napredku pri nadzoru gibanja atomov, kar je omogočilo razvoj kvantnih senzorjev, ki ponujajo tako temeljne kot praktične aplikacije. Ti senzorji lahko merijo pospešek, vrtenje in zaznavajo gravitacijske valove z izjemno natančnostjo. Trenutno se uporabljajo za umeritev temeljnih fizikalnih konstant in imajo aplikacije na področjih, kot so navigacija, geofizika in testi splošne teorije relativnosti. Uporabljamo jih na letalih, v ladjah in celo v vesolju. V predavanju bom opisal razvoj kvantnih senzorjev, ki temeljijo na interferometriji snovnih valov. Naslednji izziv je ustvariti kompaktne in mobilne različice, ki bi jih bilo mogoče uporabiti v številnih aplikacijah, vključno s spremljanjem podzemnih vodnih virov, napovedovanjem izbruhov vulkanov in odkrivanjem skritih predmetov. To bi lahko v prihodnjih letih vodilo do revolucije na številnih področjih znanosti in tehnologije.

O predavatelju: Philippe Bouyer je koordinator programa Quantum Sensing Applications v okviru Quantum Delta NL na Nizozemskem, namestnik direktorja Institut d'Optique in politehnike v Parizu, Francija, ter soustanovitelj in glavni znanstveni svetovalec francoskega podjetja Muquans (zdaj iXblue), ki je posvečeno kvantnim senzorjem visoke natančnosti.

Napovednik predavanja najdete tudi na naslovu  <http://www.ijs.si/ijsw/Koledar_prireditev> http://www.ijs.si/ijsw/Koledar_prireditev, posnetke preteklih predavanj pa na  <https://video.arnes.si/?hashtag=Kolokviji_IJS> Arhiv TV IJS in  <http://videolectures.net/kolokviji_ijs> http://videolectures.net/kolokviji_ijs.

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We invite you to the 11th lecture in the framework of »JSI Colloquia« in the academic year 2022/23, which will take place on Wednesday, May 10, 2023, at 1:00 PM in the main lecture hall of Jožef Stefan Institut, Jamova cesta 39 in Ljubljana. This is a rescheduled term, as the lecture was originally planned in April, but canceled due to logistical problems of the lecturer. The lecture is organized as part of the  <https://plus.ijs.si/sl/svetovni-kvantni-dan/> World Quantum Day and will be held in English. Coffee, drinks and snacks will be available.

Dr. Philippe Bouyer

Quantum Delta NL, University of Amsterdam, Eindhoven University of Technology, Netherlands

Quantum sensors with matter waves

The past decades have seen significant progress in controlling the motion of atoms, resulting in quantum sensors that offer both fundamental and practical applications. These sensors can measure acceleration, rotation, and even detect gravitational waves with unprecedented accuracy. They are currently used as references for fundamental physical constants and have applications in fields such as navigation, geophysics, and general relativity tests. We already use them in airplanes, boats, and even in space. In this talk I will describe the development of quantum sensors exploiting interferometry of matter waves. The next challenge is to create compact and mobile versions that can be used in a wide range of applications, including monitoring underground water resources, predicting volcano eruptions, and detecting hidden objects. This could revolutionize many areas of science and technology in the coming years.

About the lecturer: Philippe Bouyer is coordinator of Quantum Sensing Applications programme at Quantum Delta NL in Netherlands, deputy director of the Institut d'Optique graduate school in Paris, France, and co-founder and chief advisory scientist of Muquans (now iXblue), a France-based company dedicated to quantum precision sensors.

You can find the lecture trailer at  <http://www.ijs.si/ijsw/Koledar_prireditev> http://www.ijs.si/ijsw/Koledar_prireditev, and recordings of past lectures at  <https://video.arnes.si/?hashtag=Kolokviji_IJS> Arhiv TV IJS and  <http://videolectures.net/kolokviji_ijs> http://videolectures.net/kolokviji_ijs.

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