LEADER 03596nam 22005775 450 001 9910410003803321 005 20200702232756.0 010 $a3-030-45031-7 024 7 $a10.1007/978-3-030-45031-1 035 $a(CKB)4100000011232694 035 $a(DE-He213)978-3-030-45031-1 035 $a(MiAaPQ)EBC6199821 035 $a(PPN)248392956 035 $a(EXLCZ)994100000011232694 100 $a20200515d2020 u| 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBroadband Measurement and Reduction of Quantum Radiation Pressure Noise in the Audio Band /$fby Jonathan Cripe 205 $a1st ed. 2020. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2020. 215 $a1 online resource (XIX, 140 p. 120 illus., 78 illus. in color.) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 311 $a3-030-45030-9 327 $aGravitational Waves and Gravitational Wave Detectors -- Optical Springs -- Cantilever Micro-Mirror and Optomechanical Cavity Design -- Radiation-Pressure-Mediated Control of an Optomechanical Cavity -- Observation of an Optical Spring from a Beamsplitter -- Broadband Measurement of Quantum Radiation Pressure Noise at Room Temperature -- Quantum Radiation Pressure Noise Reduction and Evasion -- Future Work and Conclusion. 330 $aThis book presents a direct measurement of quantum back action, or radiation pressure noise, on a macroscopic object at room temperature across a broad bandwidth in the audio range. This noise source was predicted to be a limitation for gravitational wave interferometers in the 1980s, but it has evaded direct characterization in the gravitational wave community due to the inherent difficult of reducing thermal fluctuations below the quantum back action level. This back action noise is a potential limitation in Advanced LIGO and Advanced Virgo, and Cripe?s experiment has provided a platform for the demonstration of quantum measurement techniques that will allow quantum radiation pressure noise to be reduced in these detectors. The experimental techniques Cripe developed for this purpose are also applicable to any continuous measurement operating near the quantum limit, and could lead to the possibility of observing non-classical behavior of macroscopic objects. . 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 606 $aGravitation 606 $aQuantum optics 606 $aAstrophysics 606 $aClassical and Quantum Gravitation, Relativity Theory$3https://scigraph.springernature.com/ontologies/product-market-codes/P19070 606 $aQuantum Optics$3https://scigraph.springernature.com/ontologies/product-market-codes/P24050 606 $aAstrophysics and Astroparticles$3https://scigraph.springernature.com/ontologies/product-market-codes/P22022 615 0$aGravitation. 615 0$aQuantum optics. 615 0$aAstrophysics. 615 14$aClassical and Quantum Gravitation, Relativity Theory. 615 24$aQuantum Optics. 615 24$aAstrophysics and Astroparticles. 676 $a535.15 676 $a530.12 700 $aCripe$b Jonathan$4aut$4http://id.loc.gov/vocabulary/relators/aut$0841956 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910410003803321 996 $aBroadband Measurement and Reduction of Quantum Radiation Pressure Noise in the Audio Band$91879286 997 $aUNINA