用于二维成像应用的动态可重构太赫兹阵列天线

2017 Photonics North (PN) Pub Date : 2017-06-01 DOI:10.1109/PN.2017.8090603

K. Nallappan, Jingwen Li, H. Guerboukha, A. Markov, B. Petrov, D. Morris, M. Skorobogatiy

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引用次数: 8

摘要

利用太赫兹时域光谱(THz-TDS)系统设计、制作了一种多通道近场成像偶极子天线阵列，并对其进行了表征。利用空间光调制器对光探针光束的波前进行重新配置，可以获得利用该天线的二维太赫兹图像。作为概念的证明，测量并给出了其中一个偶极子天线的太赫兹频谱。

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A dynamically reconfigurable terahertz array antenna for 2D-imaging applications

An array of dipole antenna for multichannel near field imaging has been designed, fabricated and characterized using Terahertz time domain spectroscopy (THz-TDS) system. A 2D Terahertz image using the designed antenna can be obtained by reconfiguring the wavefront of the optical probe beam using the spatial light modulator. As a proof of concept, the THz spectrum of one of the dipole antenna is measured and presented.

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来源期刊

2017 Photonics North (PN)

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