Engineering the frequency correlations of entangled two-photon states by achromatic phase matching

被引：47

作者：

Torres, JP ^{[1
]}

Macià, F

Carrasco, S

Torner, L

机构：

[1] Univ Politecn Cataluna, ICFO, Barcelona 08034, Spain

[2] Univ Politecn Cataluna, Dept Signal Theory & Commun, Barcelona 08034, Spain

来源：

OPTICS LETTERS | 2005年 / 30卷 / 03期

关键词：

D O I：

10.1364/OL.30.000314

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We put forward a new method to control the spectra of photon pairs generated in parametric downconversion that allows their spectral properties to be tuned from correlation to anticorrelation, including uncorrelation. The method employs tilted pulses and can be implemented in materials and frequency bands for which conventional methods do not hold. (C) 2005 Optical Society of America.

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收藏

页码：314 / 316

页数：3

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