東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

A controlled phase gate between a si...

Reiserer, Andreas.

Linked to FindBook

Google Book

Amazon

博客來

A controlled phase gate between a single atom and an optical photon

Record Type:	Electronic resources : Monograph/item
Title/Author:	A controlled phase gate between a single atom and an optical photon/ by Andreas Reiserer.
Author:	Reiserer, Andreas.
Published:	Cham :Springer International Publishing : : 2016.,
Description:	xiii, 72 p. :ill., digital ;24 cm.
[NT 15003449]:	Introduction -- Controlling the Position and Motion of a Single Atom in an Optical Cavity -- Measurement and Control of the Internal Atomic State -- Controlled Phase Gate Mechanism -- Nondestructive Detection of an Optical Photon -- A Quantum Gate Between a Flying Optical Photon and a Single Trapped Atom -- Summary and Outlook.
Contained By:	Springer eBooks
Subject:	Atoms. -
Online resource:	http://dx.doi.org/10.1007/978-3-319-26548-3
ISBN:	9783319265483$q(electronic bk.)

A controlled phase gate between a single atom and an optical photon
Reiserer, Andreas.

A controlled phase gate between a single atom and an optical photon[electronic resource] /by Andreas Reiserer. - Cham :Springer International Publishing :2016. - xiii, 72 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Controlling the Position and Motion of a Single Atom in an Optical Cavity -- Measurement and Control of the Internal Atomic State -- Controlled Phase Gate Mechanism -- Nondestructive Detection of an Optical Photon -- A Quantum Gate Between a Flying Optical Photon and a Single Trapped Atom -- Summary and Outlook.

This thesis reports on major steps towards the realization of scalable quantum networks. It addresses the experimental implementation of a deterministic interaction mechanism between flying optical photons and a single trapped atom. In particular, it demonstrates the nondestructive detection of an optical photon. To this end, single rubidium atoms are trapped in a three-dimensional optical lattice at the center of an optical cavity in the strong coupling regime. Full control over the atomic state -- its position, its motion, and its electronic state -- is achieved with laser beams applied along the resonator and from the side. When faint laser pulses are reflected from the resonator, the combined atom-photon state acquires a state-dependent phase shift. In a first series of experiments, this is employed to nondestructively detect optical photons by measuring the atomic state after the reflection process. Then, quantum bits are encoded in the polarization of the laser pulse and in the Zeeman state of the atom. The state-dependent phase shift mediates a deterministic universal quantum gate between the atom and one or two successively reflected photons, which is used to generate entangled atom-photon, atom-photon-photon, and photon-photon states out of separable input states.

ISBN: 9783319265483$q(electronic bk.)

Standard No.: 10.1007/978-3-319-26548-3doiSubjects--Topical Terms:

516409
Atoms.

LC Class. No.: QC173.3 / .R45 2016

Dewey Class. No.: 530

A controlled phase gate between a single atom and an optical photon
LDR:02619nmm a2200325 a 4500 001 2029531
003 DE-He213
005 20160801170017.0
006 m d
007 cr nn 008maaau
008 160908s2016 gw s 0 eng d
020 $a 9783319265483$q(electronic bk.)
020 $a 9783319265469$q(paper)
024 7 $a 10.1007/978-3-319-26548-3 $2 doi
035 $a 978-3-319-26548-3
040 $a GP $c GP
041 0 $a eng
050 4 $a QC173.3 $b .R45 2016
072 7 $a PHQ $2 bicssc
072 7 $a COM032000 $2 bisacsh
082 0 4 $a 530 $2 23
090 $a QC173.3 $b .R375 2016
100 1 $a Reiserer, Andreas. $3 2180594
245 1 2 $a A controlled phase gate between a single atom and an optical photon $h [electronic resource] / $c by Andreas Reiserer.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2016.
300 $a xiii, 72 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Controlling the Position and Motion of a Single Atom in an Optical Cavity -- Measurement and Control of the Internal Atomic State -- Controlled Phase Gate Mechanism -- Nondestructive Detection of an Optical Photon -- A Quantum Gate Between a Flying Optical Photon and a Single Trapped Atom -- Summary and Outlook.
520 $a This thesis reports on major steps towards the realization of scalable quantum networks. It addresses the experimental implementation of a deterministic interaction mechanism between flying optical photons and a single trapped atom. In particular, it demonstrates the nondestructive detection of an optical photon. To this end, single rubidium atoms are trapped in a three-dimensional optical lattice at the center of an optical cavity in the strong coupling regime. Full control over the atomic state -- its position, its motion, and its electronic state -- is achieved with laser beams applied along the resonator and from the side. When faint laser pulses are reflected from the resonator, the combined atom-photon state acquires a state-dependent phase shift. In a first series of experiments, this is employed to nondestructively detect optical photons by measuring the atomic state after the reflection process. Then, quantum bits are encoded in the polarization of the laser pulse and in the Zeeman state of the atom. The state-dependent phase shift mediates a deterministic universal quantum gate between the atom and one or two successively reflected photons, which is used to generate entangled atom-photon, atom-photon-photon, and photon-photon states out of separable input states.
650 0 $a Atoms. $3 516409
650 0 $a Photons. $3 604788
650 0 $a Rubidium. $3 2180595
650 1 4 $a Physics. $3 516296
650 2 4 $a Quantum Information Technology, Spintronics. $3 1067172
650 2 4 $a Quantum Optics. $3 1066480
650 2 4 $a Quantum Physics. $3 893952
710 2 $a SpringerLink (Online service) $3 836513
773 0 $t Springer eBooks
830 0 $a Springer theses. $3 1314442
856 4 0 $u http://dx.doi.org/10.1007/978-3-319-26548-3
950 $a Physics and Astronomy (Springer-11651)