Photonic crystal fibre sources of correlated photon pairs
Photonic crystal fibre sources of correlated photon pairs
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相关光子对的光子晶体光纤源
DOI：
10.1109/eqec.2005.1567419
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
W. Wadsworth
中科院分区：
文献类型：
--
作者：
J. Rarity;J. Fulconis;J. Alinat;P. Russell;W. Wadsworth
本文介绍了一种基于光纤中相位匹配四波混频的时间相关光子对源。这种光源有可能取代基于非线性双折射晶体和波导的光源。它在窄带宽、单圆模式下产生线性偏振光子对，可以有效地耦合到单模光纤中。我们产生的参数增益泵浦激光波长略低于零色散波长，在正常的色散制度。
The paper reviews a new source of time-correlated photon pairs based on phase matched four-wave mixing in an optical fiber. This source has the potential to replace sources based on a non-linear birefringent crystals and waveguides. It generates linear polarised photon pairs in a narrow bandwidth, single circular mode which can be efficiently coupled into single mode fibres. We generate the parametric gain by pumping with a laser wavelength slightly below the zero dispersion wavelength, in the normal dispersion regime.