an experiment for the measurement of the dynamical Casimir effect

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Detection electronicsMinimum detectable signal inside the cavity
Detection electronics 2• Performed a sensitivity measurement feeding a test signalP in=10 -12 dBm = 10 -15 W Δt = 1.6 µsE RF pulse=10 -15 J/s × 1.6 10 -6 s = 1.6 × 10 -21 J = 10 -2 eV ⇒10 3 RF photonsOscilloscope averagingafter 100 sweeps:• Measured the cavity output when flashing the ligth on thesemiconductor --> NO signal detected --> NO noise inducedby the plasmaGiuseppe 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: Cavity with semiconductor wallCompu
Page 21 and 22: Detailed set-upWorking temperature4
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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