HOW TO REALIZE PHASE OPTIMIZED QUANTUM STATES

被引：9

作者：

BANDILLA, A

机构：

[1] Arbeitsgruppe Nichtklassische Strahlung, Max-Planck-Gesellschaft, Humboldt-Universität Berlin, Rudower Chaussee 5

来源：

OPTICS COMMUNICATIONS | 1992年 / 94卷 / 04期

关键词：

D O I：

10.1016/0030-4018(92)90024-L

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We analyze the problem of identifying a nonlinear optical process which changes a coherent state in such a way that the resulting state comes close to a phase optimized state. Due to the uncertainty relation this state must possess a specially broadened photon distribution what points to degenerate parametric amplification to provide such a broadening. Detailed numerical calculations show the feasibility of experimentally realizing approximate phase optimized states by optimized parametric amplification. Investigating also the photon and the phase probability distributions reveals the reasons why such optima exist.

引用

页码：273 / 280

页数：8

共 20 条

[1] REALISTIC QUANTUM STATES OF LIGHT WITH MINIMUM PHASE UNCERTAINTY [J].

BANDILLA, A ;

PAUL, H ;

RITZE, HH .

QUANTUM OPTICS, 1991, 3 (05) :267-282

[2] ENHANCEMENT OF PHOTON ANTIBUNCHING BY INTERFERENCE .1. YOUNG INTERFERENCE EXPERIMENT [J].

BANDILLA, A ;

RITZE, HH .

OPTICS COMMUNICATIONS, 1979, 28 (01) :126-130

[3] SIMPLE ANALYTICAL FORMULAS FOR SQUEEZING IN UNSATURATED 2-PHOTON ABSORPTION [J].

BANDILLA, A .

JOURNAL OF MODERN OPTICS, 1987, 34 (6-7) :903-908

[4] PHASE PROPERTIES OF SQUEEZED STATES [J].

GRONBECHJENSEN, N ;

CHRISTIANSEN, PL ;

RAMANUJAM, PS .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1989, 6 (12) :2423-2429

[5] MINIMUM UNCERTAINTY PRODUCT NUMBER-PHASE UNCERTAINTY PRODUCT AND COHERENT STATES [J].

JACKIW, R .

JOURNAL OF MATHEMATICAL PHYSICS, 1968, 9 (03) :339-&

[6] NUMBER-PHASE MINIMUM-UNCERTAINTY STATE WITH REDUCED NUMBER UNCERTAINTY IN A KERR NONLINEAR INTERFEROMETER [J].

KITAGAWA, M ;

YAMAMOTO, Y .

PHYSICAL REVIEW A, 1986, 34 (05) :3974-3987

[7] The Jacobic transformation of quantum mechanics [J].

London, F .

ZEITSCHRIFT FUR PHYSIK, 1926, 37 (12) :915-925

[8] Angle variable and canonic transformations in the undulation mechanic [J].

London, F .

ZEITSCHRIFT FUR PHYSIK, 1926, 40 (3/4) :193-210

[9]

PAUL H, UNPUB

[10]

PEGG DT, 1989, PHYS REV A, V39, P1665, DOI 10.1103/PhysRevA.39.1665

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