| 压缩态光场的四阶量子干涉 |
| |
| 引用本文： | 张俊香,贺凌翔,张天才,谢常德,彭昆墀.压缩态光场的四阶量子干涉[J].物理学报,1999,48(7):1230-1235. |
| |
| 作者姓名： | 张俊香 贺凌翔 张天才 谢常德 彭昆墀 |
| |
| 作者单位： | 山西大学光电研究所,030006 |
| |
| 摘 要： | 采用半经典理论讨论了同一抽运源抽运的两个独立光学参量振荡腔(OPO)所产生的压缩态光场的四阶量子干涉效应．结果表明：在OPO振荡阈值处，输出光场压缩度最高但四阶量子干涉最弱，条纹可见度为33.3%，远离阈值时干涉越来越强.
关键词：
|
| 关 键 词： | 压缩态光场 光学参量振荡腔 四阶 量子干涉 |
| 收稿时间： | 1998-09-22 |
THE FOURTH-ORDER INTERFERENCE BETWEEN TWO INDEPENDENT SQUEEZED FIELDS |
| |
| ZHANG JUN-XIANG,HE LING-XIANG,ZHANG TIAN-CAI,XIE CHANG-DE and PENG KUN-CHI.THE FOURTH-ORDER INTERFERENCE BETWEEN TWO INDEPENDENT SQUEEZED FIELDS[J].Acta Physica Sinica,1999,48(7):1230-1235. |
| |
| Authors: | ZHANG JUN-XIANG HE LING-XIANG ZHANG TIAN-CAI XIE CHANG-DE and PENG KUN-CHI |
| |
| Abstract: | The fourth-order quantum interference of squeezed fields generated by two independent optical parametric oscillators(OPOs) is discussed based on the semi-classical theory. It is shown that at the oscillation threshold of OPOs the squeezing of two output fields is the highest but the fringe visibility of fourth-order interference is the lowest(33.3%). When the pump power is away from the thres-old, the squeezing decreases while the correlation between them increases. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
|
