Conditional Sign Flip of a Two-Photon Pulse with Unit Fidelity

被引：0

作者：

Koshino, K. ^{[1
]}

机构：

[1] Tokyo Med & Dent Univ, Coll Liberal Arts & Sci, Ichikawa 2720827, Japan

来源：

2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2 | 2009年

关键词：

Cavity QED; Optical gate; Twin photons; Two-photon nonlinearity;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We theoretically demonstrate the deterministic conditional sign flip of two photons without deformation of the pulse shape The required elements are a V-type three level atom in a cavity and temporally correlated twin photons.

引用

页码：730 / 731

页数：2

共 6 条

[1] A scheme for efficient quantum computation with linear optics [J].

Knill, E ;

Laflamme, R ;

Milburn, GJ .

NATURE, 2001, 409 (6816) :46-52

[2] Coherent transfer of light polarization to electron spins in a semiconductor [J].

Kosaka, Hideo ;

Shigyou, Hideki ;

Mitsumori, Yasuyoshi ;

Rikitake, Yoshiaki ;

Imamura, Hiroshi ;

Kutsuwa, Takeshi ;

Arai, Koichiro ;

Edamatsu, Keiichi .

PHYSICAL REVIEW LETTERS, 2008, 100 (09)

[3] Evaluation of two-photon nonlinearity by a semiclassical method [J].

Koshino, K ;

Ishihara, H .

PHYSICAL REVIEW LETTERS, 2004, 93 (17) :173601-1

[4] Two-photon nonlinearity in general cavity QED systems [J].

Koshino, K ;

Ishihara, H .

PHYSICAL REVIEW A, 2004, 70 (01) :013806-1

[5] Novel method for solving the quantum nonlinear dynamics of photons: Use of a classical input [J].

Koshino, Kazuki .

PHYSICAL REVIEW LETTERS, 2007, 98 (22)

[6] Observation of optical-fibre Kerr nonlinearity at the single-photon level [J].

Matsuda, Nobuyuki ;

Shimizu, Ryosuke ;

Mitsumori, Yasuyoshi ;

Kosaka, Hideo ;

Edamatsu, Keiichi .

NATURE PHOTONICS, 2009, 3 (02) :95-98

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