an experiment for the measurement of the dynamical Casimir effect

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Laser systemPulsed laser with rep rate 5 GHz, pulse energy ~10 µJ, trainof 10 3 - 10 4 pulses, slightly frequency tunable ~ 800 nmLaser master oscillator5 GHz, low powerPulse pickerOptical amplifierTotal number of pulses limited by theenergy available in the opticalamplifier: good estimate 1000-5000(Total energy 10 - 50 mJ)Each train repeated every few secondsGiuseppe Ruoso - Les Houches - June 9, 2005
Detailed set-upWorking temperature4 - 9 KComplete freeze out ofcarriers insemiconductorNo background noisefrom thermal photonsCavity resonance in therange 2 - 3 GHzSemiconductorthickness ~ 1 mmGiuseppe Ruoso - Les Houches - June 9, 2005
Page 9 and 10: Surface mechanical motionStrong lim
Page 11 and 12: Surface effective motionVan der Wal
Page 13 and 14: MIR - the experimental schemeA semi
Page 15 and 16: Semiconductor as a reflectorReflect
Page 17 and 18: Cavity with semiconductor wallCompu
Page 19: Detection electronics 2• Performe
Page 23 and 24: Giuseppe Ruoso - Les Houches - June
Page 25 and 26: Check listSeveral things can be emp

an experiment for the measurement of the dynamical Casimir effect

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