大葉大學圖書館 |

Classical pendulum feels quantum back-action[electronic resource] /

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
杜威分類號:	621.36
書名/作者:	Classical pendulum feels quantum back-action/ by Nobuyuki Matsumoto.
作者:	Matsumoto, Nobuyuki.
出版者:	Tokyo : : Springer Japan :, 2016.
面頁冊數:	xii, 103 p. : : ill., digital ;; 24 cm.
Contained By:	Springer eBooks
標題:	Optomechanics.
標題:	Pendulum.
標題:	Quantum electrodynamics.
標題:	Quantum theory.
標題:	Physics.
標題:	Quantum Physics.
標題:	Optics, Optoelectronics, Plasmonics and Optical Devices.
標題:	Astronomy, Observations and Techniques.
標題:	Laser Technology, Photonics.
標題:	Astrophysics and Astroparticles.
標題:	Low Temperature Physics.
ISBN:	9784431558828
ISBN:	9784431558804
內容註:	Introduction -- Theory of Optomechanics -- Application of Optomechanics -- Optical Torsional Spring -- Experimental Setup -- Experimental Results -- The Future -- Conclusions.
摘要、提要註:	In this thesis, ultimate sensitive measurement for weak force imposed on a suspended mirror is performed with the help of a laser and an optical cavity for the development of gravitational-wave detectors. According to the Heisenberg uncertainty principle, such measurements are subject to a fundamental noise called quantum noise, which arises from the quantum nature of a probe (light) and a measured object (mirror) One of the sources of quantum noise is the quantum back-action, which arises from the vacuum fluctuation of the light. It sways the mirror via the momentum transferred to the mirror upon its reflection for the measurement. The author discusses a fundamental trade-off between sensitivity and stability in the macroscopic system, and suggests using a triangular cavity that can avoid this trade-off. The development of an optical triangular cavity is described and its characterization of the optomechanical effect in the triangular cavity is demonstrated. As a result, for the first time in the world the quantum back-action imposed on the 5-mg suspended mirror is significantly evaluated. This work contributes to overcoming the standard quantum limit in the future.
電子資源:	http://dx.doi.org/10.1007/978-4-431-55882-8

Classical pendulum feels quantum back-action[electronic resource] /
Matsumoto, Nobuyuki.

Classical pendulum feels quantum back-action[electronic resource] /by Nobuyuki Matsumoto. - Tokyo :Springer Japan :2016. - xii, 103 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Theory of Optomechanics -- Application of Optomechanics -- Optical Torsional Spring -- Experimental Setup -- Experimental Results -- The Future -- Conclusions.

In this thesis, ultimate sensitive measurement for weak force imposed on a suspended mirror is performed with the help of a laser and an optical cavity for the development of gravitational-wave detectors. According to the Heisenberg uncertainty principle, such measurements are subject to a fundamental noise called quantum noise, which arises from the quantum nature of a probe (light) and a measured object (mirror) One of the sources of quantum noise is the quantum back-action, which arises from the vacuum fluctuation of the light. It sways the mirror via the momentum transferred to the mirror upon its reflection for the measurement. The author discusses a fundamental trade-off between sensitivity and stability in the macroscopic system, and suggests using a triangular cavity that can avoid this trade-off. The development of an optical triangular cavity is described and its characterization of the optomechanical effect in the triangular cavity is demonstrated. As a result, for the first time in the world the quantum back-action imposed on the 5-mg suspended mirror is significantly evaluated. This work contributes to overcoming the standard quantum limit in the future.

ISBN: 9784431558828

Standard No.: 10.1007/978-4-431-55882-8doiSubjects--Topical Terms:

467794
Optomechanics.

LC Class. No.: TA1522

Dewey Class. No.: 621.36

Classical pendulum feels quantum back-action[electronic resource] /
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