任意图像在慢光下的衍射消除
Elimination of the Diffraction of Arbitrary Images Imprinted on Slow Light
摘要：
提出了一种消除电磁感应透明热原子介质中慢光衍射的方案。非衍射是实现任意傍轴图像通过操纵在动量空间中的磁化率，在普通的方法，它采用特定的模式通过操纵在真实空间中的磁化率的指导相反。对于负的双光子失谐量，运动的原子不均匀地拖曳横向动量分量，导致光在二维中被原子多普勒捕获。
英文摘要：
We present a scheme for eliminating the optical diffraction of slow-light in a thermal atomic medium of electromagnetically induced transparency. Nondiffraction is achieved for an arbitrary paraxial image by manipulating the susceptibility in momentum space, in contrast to the common approach, which employs guidance of specific modes by manipulating the susceptibility in real space. For negative two-photon detuning, the moving atoms drag the transverse momentum components unequally, resulting in a Doppler trapping of light by atoms in two dimensions.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
