Spectroscopic terahertz imaging with the InGaAs-based bow-tie diode

2011 International Conference on Infrared, Millimeter, and Terahertz Waves Pub Date : 2011-12-15 DOI:10.1109/IRMMW-THZ.2011.6105041

I. Kašalynas, R. Venckevicius, D. Seliuta, G. Valušis

引用次数: 3

Abstract

Spectroscopic terahertz imaging with the InGaAs-based bow-tie diode as room temperature THz detector was proposed. Images were recorded in transmission mode from 0.5 THz up to 2.5 THz applying an optically-pumped molecular THz laser. The content of compounds in test samples was studied and discriminated from the spectroscopic imaging results along with Fourier spectroscopy data.

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基于ingaas的领结二极管的太赫兹光谱成像

提出了以ingaas基领结二极管作为室温太赫兹探测器的太赫兹光谱成像。应用光泵浦分子太赫兹激光器，在0.5太赫兹到2.5太赫兹的传输模式下记录图像。利用光谱成像结果和傅里叶光谱数据对样品中化合物的含量进行了研究和鉴别。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2011 International Conference on Infrared, Millimeter, and Terahertz Waves

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