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频率梳激光器助力新型气体传感技术,开创医学诊断新局面
该设备以频率梳激光器为核心,技术原理运用了经典的光学方法,结合现代计算算法,形成了一种新颖的探测方式。这一传感器的研发始于对气体分子“指纹”的理解:每一种气体分子在不同的光频率下具有独特的吸收特征。研究团队通过将激光光束照射到气体样本中,不同气体分子 ...
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