PROPERTIES OF THE MEASURED PHASE OPERATORS IN THE SQUEEZED NUMBER STATES

被引：9

作者：

TU, HT ^{[1
]}

GONG, CD ^{[1
]}

机构：

[1] CHINESE CTR ADV SCI & TECHNOL,CTR THEORET PHYS,WORLD LAB,BEIJING 100080,PEOPLES R CHINA

来源：

JOURNAL OF MODERN OPTICS | 1993年 / 40卷 / 01期

关键词：

D O I：

10.1080/09500349314550091

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The phase properties of the squeezed number states have been studied from the lower order to the higher order via the measured phase operators (MPO) introduced by Barnett and Pegg and compared with those obtained via the Hermitian and Susskind-Glogower phase operators. We have found many new, interesting results. For the lower order, the phase fluctuations of the MPO are exactly independent of the photon number n. For the higher order, the corresponding fluctuations are a decreasing function of n.

引用

页码：57 / 72

页数：16

共 50 条

[41] PHASE VARIABLES AND SQUEEZED STATES [J].

SANDERS, BC ;

BARNETT, SM ;

KNIGHT, PL .

OPTICS COMMUNICATIONS, 1986, 58 (04) :290-294

[42] Quantum Properties of Two-Mode Squeezed Vacuum States Excited by Combination Operators [J].

Ye Ximei ;

Lu Daoming .

LASER & OPTOELECTRONICS PROGRESS, 2018, 55 (01)

[43] Generation of amplitude squeezed states of light from phase squeezed coherent states [J].

Sundar, K .

JOURNAL OF MODERN OPTICS, 1996, 43 (04) :855-862

[44] Towards even and odd squeezed number states [J].

Nieto, MM .

5TH WIGNER SYMPOSIUM, PROCEEDINGS, 1998, :453-455

[45] DENSITY OPERATOR WITH COHERENT, NUMBER, AND SQUEEZED STATES [J].

HAMMOND, RT .

PHYSICAL REVIEW A, 1990, 41 (03) :1718-1720

[46] PROPERTIES OF SQUEEZED SUPERPOSITION STATES [J].

HACH, EE ;

GERRY, CC .

JOURNAL OF MODERN OPTICS, 1993, 40 (12) :2351-2359

[47] Properties of superposition of squeezed states [J].

Obada, ASF ;

Omar, ZM .

PHYSICS LETTERS A, 1997, 227 (5-6) :349-356

[48] Maximal entanglement of squeezed vacuum states via swapping with number-phase measurement [J].

Kitagawa, A ;

Yamamoto, K .

PHYSICAL REVIEW A, 2002, 66 (05) :4

[49] Squeezed superposition states and their properties [J].

Shanghai Univ of Technology, Shanghai, China .

Guangxue Xuebao, 12 (1657-1662)

[50] AMPLITUDE SQUEEZED AND NUMBER-PHASE INTELLIGENT STATES VIA COHERENT STATE SUPERPOSITION [J].

ADAM, P ;

JANSZKY, J ;

VINOGRADOV, AV .

PHYSICS LETTERS A, 1991, 160 (06) :506-510

← 1 2 3 4 5 →