BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-3346
DTSTART:20140515T150000Z
DURATION:PT1H0M0S
DTSTAMP:20260419T175349Z
LAST-MODIFIED:20140507T182152Z
LOCATION:5310 Chamberlin Hall
SUMMARY:Realization of a Single-Cooper-Pair Josephson Laser\, R. G. He
 rb Condensed Matter Seminar\, Alex Rimberg\, Dartmouth
DESCRIPTION:The non-linear interaction of light with matter\, long stu
 died in the context of atomic systems\, has recently been extended to 
 condensed matter systems through the advent of quantum optical experim
 ents based on superconducting circuits.  Application of quantum optica
 l techniques in this context has led to new regimes of ultrastrong cou
 pling between light and matter\, manipulation and readout of qubits\, 
 generation of quantum states of light and development of ultra-low-noi
 se quantum amplifiers.  A particularly familiar application of quantum
  optics is the laser\, which in the single emitter regime has in atomi
 c systems led to the production of pure photon number states and sub-P
 oissonian photon statistics.  We have recently produced a device consi
 sting of a Cooper pair transistor embedded in a high-Q superconducting
  microwave cavity (cCPT) that acts as a single emitter laser and may o
 ffer a path toward simple\, continual production of non-classical phot
 ons.   Similar devices may also allow for ultrastrong coupling of micr
 owave photons to other quantum systems such as spin qubits and nanomec
 hanical resonators.
URL:https://www.physics.wisc.edu/events/?id=3346
END:VEVENT
END:VCALENDAR