Quantum imaging and inverse scattering.
Quantum imaging and inverse scattering.
复制标题
量子成像和逆散射。
DOI：
10.1364/ol.35.003309
复制
发表时间：
2010
期刊：
影响因子：
3.6
通讯作者：
J. Schotland
中科院分区：
文献类型：
--
作者：
J. Schotland
我们考虑了双光子干涉测量量子成像中出现的逆散射问题。我们发现，光场的两点关联函数包含了空间频率为瑞利带宽两倍的散射介质的信息。然而，线性化的反问题产生分辨率为λ/2的重建，其中λ是光的波长。
We consider the inverse scattering problem that arises in two-photon quantum imaging with interferometric measurements. We show that the two-point correlation function of the field contains information about the scattering medium at a spatial frequency of twice the Rayleigh bandwidth. The linearized inverse problem, however, yields reconstructions with a resolution of λ/2, where λ is the wavelength of light.