Highly parallel Monte-Carlo simulations of the acousto-optic effect in heterogeneous turbid media
Highly parallel Monte-Carlo simulations of the acousto-optic effect in heterogeneous turbid media
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DOI：
10.1117/1.jbo.17.4.045002
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发表时间：
2012-04-01
影响因子：
3.5
通讯作者：
Leung, Terence S.
中科院分区：
文献类型：
--
作者：
Powell, Samuel;Leung, Terence S.
详细介绍了声光效应的高度并行模拟的发展。该仿真支持任意单色超声场失谐下的光学异构仿真域。提出了一种声光耦合的点源/点探测器模拟方法。该模拟代码的灵活性和效率在空间吸收灵敏度图的开发中得到了证明，这与目前的实验研究基本一致。模拟代码有可能为声光技术未来研究的可行性和优化提供指导，其速度可能允许将其用作迭代反演模型的一部分。2012年中国光学仪器工程师学会年会。(jbo.17.4.045002 DOI: 10.1117/1.)
The development of a highly parallel simulation of the acousto-optic effect is detailed. The simulation supports optically heterogeneous simulation domains under insonification by arbitrary monochromatic ultrasound fields. An adjoint method for acousto-optics is proposed to permit point-source/point-detector simulations. The flexibility and efficiency of this simulation code is demonstrated in the development of spatial absorption sensitivity maps which are in broad agreement with current experimental investigations. The simulation code has the potential to provide guidance in the feasibility and optimization of future studies of the acousto-optic technique, and its speed may permit its use as part of an iterative inversion model. 2012 Society of Photo-Optical Instrumentation Engineers (SPIE). [DOI: 10.1117/1.JBO.17.4.045002]