期刊
JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS
卷 2, 期 1, 页码 L1-L4出版社
IOP PUBLISHING LTD
DOI: 10.1088/1464-4266/2/1/101
关键词
polarization entanglement; optical parametric amplifiers; photon statistics
The signals and idlers from a pair of matched, doubly resonant optical parametric amplifiers (OPAs) can be combined to yield polarization-entangled vector signal and idler beams. Within any coincidence interval much longer than the OPA cavity lifetime, every signal photon of polarization (i) over right arrow is accompanied by an idler photon of the conjugate polarization (i) over right arrow', and vice versa. For periodically poled lithium tantalate OPAs, the pair production rate is estimated to be approximately 1.5 x 10(6) s(-1), within a 30 MHz bandwidth at a 795 nm centre wavelength and a 70 ns duration coincidence interval, using only 0.7 mW of pump power per OPA.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据