Synthetic Fourier transform light scattering
Synthetic Fourier transform light scattering
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DOI：
10.1364/oe.21.022453
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发表时间：
2013-09-23
期刊：
影响因子：
3.8
通讯作者：
Park, YongKeun
中科院分区：
文献类型：
--
作者：
Lee, KyeoReh;Kim, Hyeon-Don;Park, YongKeun
我们提出了合成傅里叶变换光散射，这是一种测量单个微观样品的扩展角分辨光散射（ARLS）的方法。通过测量从样本平面散射的光场并在傅立叶空间中对它们进行数值合成，ARLS 图案的角度范围扩展至成像系统数值孔径的两倍，具有前所未有的灵敏度和精度。展示了单个微观聚苯乙烯珠、健康人红细胞 (RBC) 和恶性疟原虫寄生红细胞的扩展 ARLS 模式。 (c) 2013 年美国光学学会
We present synthetic Fourier transform light scattering, a method for measuring extended angle-resolved light scattering (ARLS) from individual microscopic samples. By measuring the light fields scattered from the sample plane and numerically synthesizing them in Fourier space, the angle range of the ARLS patterns is extended up to twice the numerical aperture of the imaging system with unprecedented sensitivity and precision. Extended ARLS patterns of individual microscopic polystyrene beads, healthy human red blood cells (RBCs), and Plasmodium falciparum-parasitized RBCs are presented. (c) 2013 Optical Society of America