CCD-based imaging and 3D space-time mapping of terahertz fields via Kerr frequency conversion
CCD-based imaging and 3D space-time mapping of terahertz fields via Kerr frequency conversion
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DOI：
10.1364/ol.38.001899
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发表时间：
2013-06-01
期刊：
影响因子：
3.6
通讯作者：
Morandotti, Roberto
中科院分区：
文献类型：
--
作者：
Clerici, Matteo;Faccio, Daniele;Morandotti, Roberto
我们研究了大带隙介质(如金刚石)中太赫兹场与光脉冲的空间和时间分辨四波混频。我们证明，通过将空间信息编码成光信号，然后可以用标准的CCD相机记录，可以执行THz场的光束轮廓和时空分辨映射。(C)2013年美国光学学会
We investigate the spatially and temporally resolved four-wave mixing of terahertz (THz) fields and optical pulses in large-bandgap dielectrics, such as diamond. We show that it is possible to perform beam profiling and space-time resolved mapping of THz fields by encoding the spatial information into an optical signal, which can then be recorded by a standard CCD camera. (C) 2013 Optical Society of America