물리colloquium

주제 : 나노광소자를 이용한 냉각 원자 기반 양자 센서

 - Quantum enhanced cold atom sensors using nanophotonic devices -

발 표 요 약 :

Cold atoms are exceptionally capable platforms for demonstrating precise quantum control and measurement. Atomic clocks and atom interferometers provide the highest accuracies for time and force measurements which prove to be essential for studying quantum enhanced metrology. In these cold atom experiments, transporting atomic samples across long distances between interconnected vacuum chambers is an essential technique. In this talk, I will introduce a method where we are able to image the atoms at all points during transport via moving optical dipole trap. In addition, experimental progress for atom-photon coupling to a nanofiber waveguide, along with theoretical estimations for applications to force sensing are discussed.

 연 사 : 이재훈 박사(한국표준과학연구원)

 일 시 : 2024년 5월 09일(목요일) 오후 4시 30분

 장 소 : 자연대 4호관 215호(세미나실)

중성미자정밀연구센터

입자-광자 초정밀 측정 고급인력양성사업팀

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