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SUMMARY:“Fiber Fabry-Pérot microcavities and their applications”
DTSTART:20211109T110000
DTEND:20211109T120000
DTSTAMP:20260609T140941Z
UID:e47f99a8577e05e03e5797a9d730c1687cede2a2b373fa3368fb8b53
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Jakob Reichel\, Sorbonne University\, Laboratory Kastler
  Brossel\, ENS\nAtom-Photon interaction is at the heart of quantum science
 \, but also enables technologies ranging from lasers to trace gas detector
 s. With the advent of quantum technologies\, the last few years have broug
 ht an explosion of interest in optical microcavities which enhance this in
 teraction\, enabling previously inaccessible applications to be explored. 
 Fiber Fabry-Perot cavities (FFPs) with laser-machined\, ultralow roughness
  micromirrors are one rather successful microcavity type. Since their firs
 t demonstration in our group a decade ago\, they have found a wide and inc
 reasing range of applications in quantum technologies and beyond. They hav
 e been adopted by dozens of research laboratories\, combined with quantum 
 emitters ranging from ultracold atoms to diamond NV centers and carbon nan
 otubes\, and used to realize single-photon sources\, miniature Raman spect
 rometers\, and even a new form of scanning probe microscopy. I will give a
 n overview of this cavity technology and its latest developments\, and hig
 hlight some of its applications\, including a quantum enhancement techniqu
 e for compact atomic clocks.
LOCATION:MC B1 303 https://plan.epfl.ch/?room==MC%20B1%20303 https://epfl.
 zoom.us/j/7389260800
STATUS:CANCELLED
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