Molecular Fingerprint Sensing using Ge-on-Si Waveguides

Molecular Fingerprint Sensing using Ge-on-Si Waveguides
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DOI：
10.1109/group4.2019.8853881
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发表时间：
2019-08
期刊：
2019 IEEE 16th International Conference on Group IV Photonics (GFP)
影响因子：
--
通讯作者：
L. Baldassarre;K. Gallacher;U. Griskeviciute;R. Millar;M. Ortolani;D. Paul;M. Sorel
L. Baldassarre;K. Gallacher;U. Griskeviciute;R. Millar;M. Ortolani;D. Paul;M. Sorel
中科院分区：
其他
文献类型：
--
作者：
L. Baldassarre;K. Gallacher;U. Griskeviciute;R. Millar;M. Ortolani;D. Paul;M. Sorel

文献摘要

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硅基锗中红外光波导被用来实现聚甲基丙烯酸甲酯在7.5 ~ 10 μm波长范围内的分子指纹传感。将结果与傅里叶变换红外光谱测量进行比较，突出了该平台用于识别分析物的潜力。
Germanium-on-silicon, mid-infrared waveguides are used to demonstrate molecular fingerprint sensing of poly(methyl methacrylate) between 7.5 and 10 μm wavelength. The results are compared to Fourier transform infrared spectroscopy measurements, highlighting the potential of the platform for the identification of analytes.