Temporal propagation of spatial information in turbid media

Andrea Bassi; Cosimo DAndrea; Gianluca Valentini; Rinaldo Cubeddu; Simon Arridge

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Temporal propagation of spatial information in turbid media

机译：混浊介质中空间信息的时间传播

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The time-resolved propagation of spatial frequencies in turbid media is investigated. We discuss the relevant information content in terms of the spatial Fourier component of the propagating pulse. We present a method to record and analyze the time-gated spatial frequency response of highly scattering media. We demonstrate that high spatial frequency information appears in the early time-gated signal, whereas low frequencies persist for longer times.

机译：研究了空间频率在混浊介质中的时间分辨传播。我们根据传播脉冲的空间傅立叶分量讨论相关的信息内容。我们提出了一种方法来记录和分析高散射介质的时间门控空间频率响应。我们证明了高空间频率信息出现在早期的时间门控信号中，而低频则持续了更长的时间。

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《Optics Letters》 |2008年第23期|共3页
作者
Andrea Bassi; Cosimo DAndrea; Gianluca Valentini; Rinaldo Cubeddu; Simon Arridge;
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正文语种 eng
中图分类光学;
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专利

1. Temporal propagation of spatial information in turbid media [J] . Andrea Bassi, Cosimo DAndrea, Gianluca Valentini, Optics Letters . 2008,第23期

机译：混浊介质中空间信息的时间传播
2. Spatially varying dynamical properties of turbid media probed with diffusing temporal light correlation [J] . D. A. Boas, A. G. Yodh Journal of the Optical Society of America, A. Optics, image science, and vision . 1997,第1a3期

机译：跨越时间光相关探测混浊介质的空间变化动态性能
3. A Dispersive Model for Wave Propagation in Periodic Heterogeneous Media Based on Homogenization With Multiple Spatial and Temporal Scales [J] . W. Chen, J. Fish Journal of Applied Mechanics: Transactions of the ASME . 2001,第2期

机译：基于多个时空尺度均质化的周期非均质介质中波传播的色散模型
4. Correlations between temporal and spatial photon distributions in turbid media: Monte-Carlo modeling of time-, aperture-, angle-, and polarization-gating methods [C] . Hsiang-Chieh Lee, Cheng-Kuan Lee, Chia-Wei Sun, . 2004

机译：混浊介质中时间和空间光子分布之间的相关性：时间，孔径，角度和偏振门控方法的蒙特卡洛建模
5. Spatial localization and temporal analysis of optical property fluctuations by multiplexed near-infrared photon density waves in turbid media: In vitro and in vivo studies. [D] . Filiaci, Mattia Emidio. 2001

机译：在混浊介质中通过多路近红外光子密度波进行光学特性波动的空间定位和时间分析：体外和体内研究。
6. Spatial shift of spatially modulated light projected on turbid media [O] . Andrea Bassi, David J. Cuccia, Anthony J. Durkin, -1

机译：混浊介质上投射的空间调制光的空间移位
7. Temperature Spatially Offset Raman Spectroscopy (T-SORS): Subsurface Chemically Specific Measurement of Temperature in Turbid Media Using Anti-Stokes Spatially Offset Raman Spectroscopy [O] . Gardner B, Matousek P, Stone N 2016

机译：温度空间偏移拉曼光谱法（T-SORS）：使用反斯托克斯空间偏移拉曼光谱法对混浊介质中的温度进行地下化学特定测量
8. Research Program on the Asymptotic Description of Electromagnetic Pulse Propagation in Spatially Inhomogeneous, Temporally Dispersive, Attenuative Media [R] . Oughstun, K. E. , Cartwright, N. A. 2007

机译：空间非均匀，时间色散，衰减介质中电磁脉冲传播渐近描述的研究程序

Temporal propagation of spatial information in turbid media

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