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Optics letters. 2019 Jul 15;44(14):3426-3429. doi: 10.1364/OL.44.003426 Q23.32025

Sub-second quantum cascade laser based infrared spectroscopic ellipsometry

亚秒量子级联激光基红外光谱椭偏仪 翻译改进

Alexander Ebner, Robert Zimmerleiter, Christoph Cobet, Kurt Hingerl, Markus Brandstetter, Jakob Kilgus

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DOI: 10.1364/OL.44.003426 PMID: 31305539

摘要 Ai翻译

Laser-based infrared spectroscopic ellipsometry (SE) is demonstrated for the first time, to the best of our knowledge, by applying a tunable quantum cascade laser (QCL) as a mid-infrared light source. The fast tunability of the employed QCL, combined with phase-modulated polarization, enabled the acquisition of broadband (900-1204 cm-1), high-resolution (1 cm-1) ellipsometry spectra in less than 1 second. A comparison to a conventional Fourier-transform sp... ...点击完成人机验证后继续浏览
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期刊名:Optics letters

缩写:OPT LETT

ISSN:0146-9592

e-ISSN:1539-4794

IF/分区:3.3/Q2

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Sub-second quantum cascade laser based infrared spectroscopic ellipsometry