Entanglement, interference, and measurement in a degenerate parametric oscillator

被引：20

作者：

Deng, H ^{[1
]}

Erenso, D ^{[1
]}

Vyas, R ^{[1
]}

Singh, S ^{[1
]}

机构：

[1] Univ Arkansas, Dept Phys, Fayetteville, AR 72701 USA

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.86.2770

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Quantum dynamical equations of motion for homodyne detection of the degenerate optical parametric oscillator are solved exactly. Nonclassical photon statistics are shown to be a consequence of interference of probability amplitudes, entanglement of photon pairs from such an oscillator, and the role of measurement in quantum evolution.

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收藏

页码：2770 / 2773

页数：4

相关论文

共 11 条

[1]

Carmichael H., 1993, OPEN SYSTEMS APPROAC

[2] PROPOSAL FOR MEASUREMENT OF RESONANT STARK EFFECT BY PHOTON CORRELATION TECHNIQUES [J].

CARMICHAEL, HJ ;

WALLS, DF .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1976, 9 (04) :L43-L46

[3] QUANTUM INTERFERENCE AND COLLAPSE OF THE WAVE-FUNCTION IN CAVITY QED [J].

CARMICHAEL, HJ ;

BRECHA, RJ ;

RICE, PR .

OPTICS COMMUNICATIONS, 1991, 82 (1-2) :73-79

[4] PHOTOELECTRON WAITING-TIMES AND ATOMIC STATE REDUCTION IN RESONANCE FLUORESCENCE [J].

CARMICHAEL, HJ ;

SINGH, S ;

VYAS, R ;

RICE, PR .

PHYSICAL REVIEW A, 1989, 39 (03) :1200-1218

[5] HOMODYNE PHOTON STATISTICS OF THE SUBTHRESHOLD DEGENERATE PARAMETRIC OSCILLATOR [J].

DODSON, AB ;

VYAS, R .

PHYSICAL REVIEW A, 1993, 47 (04) :3396-3412

[6] THEORY OF RESONANCE FLUORESCENCE [J].

KIMBLE, HJ ;

MANDEL, L .

PHYSICAL REVIEW A, 1976, 13 (06) :2123-2144

[7] NON-CLASSICAL EFFECTS IN THE STATISTICAL PROPERTIES OF LIGHT [J].

LOUDON, R .

REPORTS ON PROGRESS IN PHYSICS, 1980, 43 (07) :913-949

[8]

MILONNI PW, 1991, ADV ATOM MOL OPT PHY, V28, P75

[9] SINGLE-ATOM CAVITY-ENHANCED ABSORPTION .1. PHOTON STATISTICS IN THE BAD-CAVITY LIMIT [J].

RICE, PR ;

CARMICHAEL, HJ .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1988, 24 (07) :1351-1366

[10] PHOTON-COUNTING STATISTICS OF THE DEGENERATE OPTICAL PARAMETRIC OSCILLATOR [J].

VYAS, R ;

SINGH, S .

PHYSICAL REVIEW A, 1989, 40 (09) :5147-5159