MEASUREMENT-INDUCED OSCILLATIONS OF A HIGHLY SQUEEZED STATE BETWEEN SUPER-POISSONIAN AND SUB-POISSONIAN PHOTON STATISTICS

被引:28
作者
OGAWA, T
UEDA, M
IMOTO, N
机构
[1] NTT Basic Research Laboratories, Musashino-shi, Tokyo 180
关键词
D O I
10.1103/PhysRevLett.66.1046
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A general quantum theory of continuous photodetection is applied to an initially squeezed state to clarify effects of quantum-mechanical measurement backaction on a highly nonclassical field. The remaining photon field is found to oscillate in time between super- and sub-Poissonian photon statistics due to the backaction of the photon-number measurement.
引用
收藏
页码:1046 / 1049
页数:4
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