作者: 尊敬 時(shí)間: 2025-3-21 23:59 作者: 說明 時(shí)間: 2025-3-22 02:57 作者: 終止 時(shí)間: 2025-3-22 05:38 作者: 后天習(xí)得 時(shí)間: 2025-3-22 10:21
Classical Pendulum Feels Quantum Back-Action978-4-431-55882-8Series ISSN 2190-5053 Series E-ISSN 2190-5061 作者: 山間窄路 時(shí)間: 2025-3-22 16:42 作者: 山間窄路 時(shí)間: 2025-3-22 20:18 作者: crucial 時(shí)間: 2025-3-23 00:32 作者: Protein 時(shí)間: 2025-3-23 01:53 作者: GROVE 時(shí)間: 2025-3-23 06:46 作者: acetylcholine 時(shí)間: 2025-3-23 11:58
Tom-Michael Hesse,Barbara Paechrs couple optical fields via the radiation pressure of light. In this chapter, we provide a short history of study about optomechanical effects, and explain briefly about a part of optomechanical effects, e.g., cavity-assisted cooling, instability, measurement limit for continuous measurement, ponde作者: 河潭 時(shí)間: 2025-3-23 14:09
https://doi.org/10.1007/978-3-319-30282-9 the cavity, mechanical dissipation (thermal decoherence), dilution technique, the (double) optical spring, quantum back-action, phase-induce back-action noise, and Raman decoherence. Especially, the dilution technique due to the gravitational and optical potential is explained in detail, because it作者: 阻塞 時(shí)間: 2025-3-23 18:53
https://doi.org/10.1007/978-3-319-30282-9hanics in macroscopic domain. As for force measurements such as the GW detectors, in which the mechanical oscillator is used as a probe of external force, its sensitivity has almost been limited by the standard quantum limit (SQL). Also, theoretical analysis has proven to be a connection between rea作者: 品嘗你的人 時(shí)間: 2025-3-24 00:54
Lecture Notes in Computer Scienceaction acting on the massive objects beyond the Planck mass (.g) had not yet been observed because strong thermal fluctuating forces induced by the environment usually dominate measurements. To reduce the environmental noise, making the pendulum is suitable for allowing the mirror to be isolated fro作者: 結(jié)合 時(shí)間: 2025-3-24 04:23
Ralf Laue,Wilhelm Koop,Volker Gruhn source, calibration method, detection and vacuum system. Figure?. shows the displacement noise due to the quantum back-action that sets our goal of sensitivity in displacement measurement. At the resonant frequency of the pendulum (130?Hz is supposed), the displacement noise is approximately . m/..作者: Living-Will 時(shí)間: 2025-3-24 08:41 作者: congenial 時(shí)間: 2025-3-24 11:25 作者: 凝視 時(shí)間: 2025-3-24 15:40
Wasim Alsaqaf,Maya Daneva,Roel Wieringawhose quantum component was estimated to be also larger than thermal fluctuating force at room temperature. The quantum back-action is one of the most significant issues to be investigated regarding the interferometric gravitational-wave (GW) detectors because it will directly limit the sensitivity 作者: dendrites 時(shí)間: 2025-3-24 21:50
2190-5053 on a.suspended mirror and the effect of the quantum back-ac.In this thesis, ultimate sensitive measurement forweak force imposed on a suspended mirror is performed with the help of a laserand an optical cavity for the development of gravitational-wave detectors.According to the Heisenberg uncertain作者: 外形 時(shí)間: 2025-3-24 23:23
https://doi.org/10.1007/978-3-319-30282-9ion noise, and Raman decoherence. Especially, the dilution technique due to the gravitational and optical potential is explained in detail, because it is one of the most important technical features in our experiment. This chapter also presents the basic concepts and mathematical tools for understanding later chapters.作者: Carcinogen 時(shí)間: 2025-3-25 06:32
Theory of Optomechanics,ion noise, and Raman decoherence. Especially, the dilution technique due to the gravitational and optical potential is explained in detail, because it is one of the most important technical features in our experiment. This chapter also presents the basic concepts and mathematical tools for understanding later chapters.作者: chance 時(shí)間: 2025-3-25 10:58 作者: 使成核 時(shí)間: 2025-3-25 12:40
Lecture Notes in Computer Scienceecessary for increasing the resonant frequency but not sufficient to cool the pendulum down to its ground-state. In addition to the passive cooling, the feed-back cooling has to be used. Here, we present brief explain for our future plans, and the details will be submitted soon.作者: Cholecystokinin 時(shí)間: 2025-3-25 17:47 作者: archetype 時(shí)間: 2025-3-25 22:38 作者: 先驅(qū) 時(shí)間: 2025-3-26 00:53
The Future,ecessary for increasing the resonant frequency but not sufficient to cool the pendulum down to its ground-state. In addition to the passive cooling, the feed-back cooling has to be used. Here, we present brief explain for our future plans, and the details will be submitted soon.作者: archetype 時(shí)間: 2025-3-26 05:01 作者: bifurcate 時(shí)間: 2025-3-26 09:33 作者: 鄙視讀作 時(shí)間: 2025-3-26 14:58
Ralf Laue,Wilhelm Koop,Volker Gruhnre the back-action using the optically coupled oscillator in detail because it is the special case where the feed-back force for length control is transferred to the 5-mg suspended mirror via the optical spring effect. The relevant publication is Phys. Rev. A ., 033825 (2015)?[.].作者: 帳單 時(shí)間: 2025-3-26 17:04 作者: 外形 時(shí)間: 2025-3-27 00:07 作者: infringe 時(shí)間: 2025-3-27 02:35 作者: BOOST 時(shí)間: 2025-3-27 06:26 作者: 歹徒 時(shí)間: 2025-3-27 13:31
Theory of Optomechanics, the cavity, mechanical dissipation (thermal decoherence), dilution technique, the (double) optical spring, quantum back-action, phase-induce back-action noise, and Raman decoherence. Especially, the dilution technique due to the gravitational and optical potential is explained in detail, because it作者: acrimony 時(shí)間: 2025-3-27 14:51 作者: 用手捏 時(shí)間: 2025-3-27 18:14
Optical Torsional Spring,action acting on the massive objects beyond the Planck mass (.g) had not yet been observed because strong thermal fluctuating forces induced by the environment usually dominate measurements. To reduce the environmental noise, making the pendulum is suitable for allowing the mirror to be isolated fro作者: Patrimony 時(shí)間: 2025-3-27 22:49
Experimental Setup, source, calibration method, detection and vacuum system. Figure?. shows the displacement noise due to the quantum back-action that sets our goal of sensitivity in displacement measurement. At the resonant frequency of the pendulum (130?Hz is supposed), the displacement noise is approximately . m/..作者: 污點(diǎn) 時(shí)間: 2025-3-28 02:25
Experimental Results,The origin of quantum back-action is momentum transferred to the mirror by light upon its reflection. Concerning the coherent light, the photon number fluctuates according to a Poisson distribution, which caused the radiation pressure fluctuation, termed radiation pressure shot noise (RPSN). The pen作者: 陳腐思想 時(shí)間: 2025-3-28 07:10
The Future,e standard quantum limit (SQL) for continuous force (displacement) measurement using the 5-mg pendulum. For these purposes, more higher Q-value pendulum than that developed in this thesis (suspended by the tungsten wire of 3?. in diameter) is necessary. Also, the passive cavity-assisted cooling is n作者: HERTZ 時(shí)間: 2025-3-28 13:08
Conclusions,whose quantum component was estimated to be also larger than thermal fluctuating force at room temperature. The quantum back-action is one of the most significant issues to be investigated regarding the interferometric gravitational-wave (GW) detectors because it will directly limit the sensitivity 作者: Pageant 時(shí)間: 2025-3-28 17:39
Einleitung,?konomischen Rahmenbedingungen und Branchencharakteristika gelten sie als Treiber des Unternehmenserfolgs (Hansen/Ibarra/Peyer 2010; Maier 2010; o.V. 2010). Einerseits werden Topmanager aufgrund ihrer strategisch bedeutenden Verhaltensweisen und Entscheidungen gerühmt (Hage/Müller 2010, S. 75). Man
