THz imaging in the near-field
THz imaging in the near-field
复制标题
近场太赫兹成像
DOI：
10.1109/cleo.1997.602248
复制
发表时间：
1997
期刊：
影响因子：
--
通讯作者：
M. Nuss
中科院分区：
文献类型：
--
作者：
S. Hunsche;M. Koch;I. Brener;M. Nuss
时域太赫兹光谱（THz-TDS），基于光电产生和检测的亚皮秒电瞬态的光导天线，已成为一个非常有价值的工具，光谱在远红外光谱区域，1最近，我们已经扩展了太赫兹-TDS实时“T射线”成像，通过减少四个数量级的太赫兹波形的采集时间。
Time-domain terahertz spectroscopy (THz-TDS), based on optoelectronic generation and detection of sub-picosecond electrical transients in photoconducting antennae, has become an extremely valuable tool for spectroscopy in the far-infrared spectral region,1 Recently, we have extended THz-TDS to realtime “T-ray” imaging by reducing the acquisition time of THz waveforms by four orders of magnitude.