典型文献
Particle manipulation behind a turbid medium based on the intensity transmission matrix
文献摘要：
Although optical tweezers can manipulate tiny particles,the distortion caused by the scattering medium restricts their application.Wavefront-shaping techniques such as the transmission matrix(TM)method are powerful tools to achieve light focusing behind the scattering medium.In this paper,we propose a method to focus light through a scattering medium in a large area based on the intensity transmission matrix(ITM).Only relying on the in-tensity distribution,we can calculate the ITM with the number of measurements equal to that of the control segments.Free of the diffraction limit,our method guarantees high energy usage of the light field.Based on this method,we have implemented particle manipulation with a high degree of freedom on single and multiple particles.In addition,the manipulation range is enlarged more than 20 times(compared to the memory effect)to 200 um.
文献关键词：
中图分类号：
作者姓名：
KAIGE LIU;HENGKANG ZHANG;SHANSHAN DU;ZEQI LIU;BIN ZHANG;XING FU;QIANG LIU
作者机构：
Key Laboratory of Photonics Control Technology,Ministry of Education,Tsinghua University,Beijing 100084,China;Department of Precision Instrument,State Key Laboratory of Precision Measurement Technology and Instruments,Tsinghua University,Beijing 100084,China;Beijing Institute of Control Engineering,Beijing 100190,China;Beijing Institute of Electronic System Engineering,Beijing 100854,China
文献出处：
引用格式：
[1]KAIGE LIU;HENGKANG ZHANG;SHANSHAN DU;ZEQI LIU;BIN ZHANG;XING FU;QIANG LIU-.Particle manipulation behind a turbid medium based on the intensity transmission matrix)[J].光子学研究（英文）,2022(10):2293-2301
A类：
Wavefront
B类：
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AB值：
0.572977
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