2-PHOTON INTERFERENCE IN A STANDARD MACH-ZEHNDER INTERFEROMETER

被引：36

作者：

SHIH, YH ^{[1
]}

SERGIENKO, AV ^{[1
]}

RUBIN, MH ^{[1
]}

KIESS, TE ^{[1
]}

ALLEY, CO ^{[1
]}

机构：

[1] UNIV MARYLAND, DEPT PHYS, COLLEGE PK, MD 20742 USA

来源：

PHYSICAL REVIEW A | 1994年 / 49卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.49.4243

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A pair of light quanta with different colors (155.9-nm difference in center wavelength) generated from parametric down-conversion was injected collinearly into one input port of a Mach-Zehnder interferometer. Coincidence interference behavior was studied over a wide range of optical path differences of the interferometer. A measurement of 75% interference visibility with oscillation of the pump frequency for a large optical path difference of the interferometer (43 cm) is the signature of a quantum two-photon entangled state, which reflects both particle and wave nature of the light quanta in one experiment.

引用

页码：4243 / 4246

页数：4

共 8 条

[1]

[Anonymous], 1935, NATURWISSENSCHAFTEN, DOI DOI 10.1007/BF01491914

[2] BELL INEQUALITY FOR POSITION AND TIME [J].