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Laser Doppler imaging through tissues phantoms by using self-mixing interferometry with a laser diode

机译:通过使用激光二极管的自混合干涉术通过组织体模进行激光多普勒成像

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摘要

Laser Doppler imaging has been widely used for the evaluation of cutaneous blood flow. We report on howthe self-mixing interferometry configuration with a laser diode is explored for what is belived to be the first time to generate flow maps. The experiment was carried out by sensing the laser intensity power spectrum at each pixel as the laser was scanned over a model that mimics the properties of skin and circulating blood.
机译:激光多普勒成像已广泛用于评估皮肤血流。我们报告了如何利用激光二极管探索自混合干涉测量配置,这是首次成为现实的流程图。通过在模拟皮肤和血液循环特性的模型上扫描激光时,通过感测每个像素处的激光强度功率谱来进行实验。

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