國立虎尾科技大學 |

Classical pendulum feels quantum back-action

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Classical pendulum feels quantum back-action/ by Nobuyuki Matsumoto.
Author:	Matsumoto, Nobuyuki.
Published:	Tokyo :Springer Japan : : 2016.,
Description:	xii, 103 p. :ill., digital ; : 24 cm.;
Contained By:	Springer eBooks
Subject:	Optomechanics. -
Online resource:	http://dx.doi.org/10.1007/978-4-431-55882-8
ISBN:	9784431558828

Classical pendulum feels quantum back-action
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:

890384
Optomechanics.

LC Class. No.: TA1522

Dewey Class. No.: 621.36

Classical pendulum feels quantum back-action
LDR:02327nam a2200325 a 4500 001 861773
003 DE-He213
005 20160810152353.0
006 m d
007 cr nn 008maaau
008 170720s2016 ja s 0 eng d
020 $a 9784431558828 $q (electronic bk.)
020 $a 9784431558804 $q (paper)
024 7 $a 10.1007/978-4-431-55882-8 $2 doi
035 $a 978-4-431-55882-8
040 $a GP $c GP
041 0 $a eng
050 4 $a TA1522
072 7 $a PHQ $2 bicssc
072 7 $a SCI057000 $2 bisacsh
082 0 4 $a 621.36 $2 23
090 $a TA1522 $b .M434 2016
100 1 $a Matsumoto, Nobuyuki. $3 1104410
245 1 0 $a Classical pendulum feels quantum back-action $h [electronic resource] / $c by Nobuyuki Matsumoto.
260 $a Tokyo : $c 2016. $b Springer Japan : $b Imprint: Springer,
300 $a xii, 103 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Theory of Optomechanics -- Application of Optomechanics -- Optical Torsional Spring -- Experimental Setup -- Experimental Results -- The Future -- Conclusions.
520 $a 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.
650 0 $a Optomechanics. $3 890384
650 0 $a Pendulum. $3 598500
650 0 $a Quantum electrodynamics. $3 592683
650 0 $a Quantum theory. $3 568041
650 1 4 $a Physics. $3 564049
650 2 4 $a Quantum Physics. $3 671960
650 2 4 $a Optics, Optoelectronics, Plasmonics and Optical Devices. $3 768824
650 2 4 $a Astronomy, Observations and Techniques. $3 769023
650 2 4 $a Laser Technology, Photonics. $3 783341
650 2 4 $a Astrophysics and Astroparticles. $3 782546
650 2 4 $a Low Temperature Physics. $3 787620
710 2 $a SpringerLink (Online service) $3 593884
773 0 $t Springer eBooks
830 0 $a Springer theses. $3 831604
856 4 0 $u http://dx.doi.org/10.1007/978-4-431-55882-8
950 $a Physics and Astronomy (Springer-11651)