Single-shot measurement of terahertz electromagnetic pulses by use of electro-optic sampling
Single-shot measurement of terahertz electromagnetic pulses by use of electro-optic sampling
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DOI：
10.1364/ol.25.000426
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发表时间：
2000-03-15
期刊：
影响因子：
3.6
通讯作者：
Heinz, TF
中科院分区：
文献类型：
--
作者：
Shan, J;Weling, AS;Heinz, TF
我们演示了一种简单的方案，用于在单次发射中捕获自由传播的太赫兹电磁瞬变的时间波形。该方法依赖于太赫兹辐射和可见探测光束的非共线几何形状的电光采样，并结合多通道检测。该方法提供的时间分辨率可与传统电光采样测量的时间分辨率相媲美。 (C) 2000 年美国光学学会 OCIS 代码：320.7100、250.0250。
We demonstrate a simple scheme for capturing the temporal waveforms of a freely propagating terahertz electromagnetic transient in a single shot. The method relies on electro-optic sampling in a noncollinear geometry for the terahertz radiation and the visible probe beam, coupled with multichannel detection. The approach provides time resolution that is comparable to that of conventional electro-optic sampling measurements. (C) 2000 Optical Society of America OCIS codes: 320.7100, 250.0250.