生物组织中的三维声光调制散斑成像

Juliette Selb, Sandrine Lévêque-Fort, Lionel Pottier, A.Claude Boccara
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引用次数: 2

摘要

提出了一种并行的、64k通道的声光成像方法,用于器官中埋藏的光学对比度成像。该实现还将该方法与单一设备中的超声成像相关联。这使我们能够证明对纯光学对比度的灵敏度是实现的。此外,这使任何潜在的用户能够轻松区分光学对比度、声学对比度和两者的混合。我们计划改进这个原型,以便将来医生在医院环境中使用。
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3D acousto-optic modulated-speckle imaging in biological tissues

A parallel, 64K-channel implementation of the acousto-optic method of imaging optical contrasts buried in organs is presented. This implementation also associates this method with echography in a single apparatus. This allows us to prove that sensitivity to purely optical contrast is achieved. Moreover, this enables any potential user to distinguish easily optical contrast, acoustic contrast, and mixtures of both. We plan to improve this prototype with a view to future use by physicians in a hospital environment.

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