Single-Shot Time-domain Spectrum Detection for Terahertz Radiation

被引：0
|
作者：
Xiao Y. [1 ,2 ]
Bai Y. [1 ,2 ]
Liu P. [1 ,2 ]
机构：
[1] State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai
[2] Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing
来源：
Zhongguo Jiguang/Chinese Journal of Lasers | 2019年 / 46卷 / 06期
关键词：
Spatial encoding; Spectral encoding; Terahertz radiation; Terahertz technology; Terahertz wave detection; Ultrafast laser technique;
D O I：
10.3788/CJL201946.0614009
中图分类号：
学科分类号：
摘要：
With the development of high-power lasers, terahertz (THz) radiation driven by high-power lasers has received extensive attention. However, it is difficult to measure the terahertz radiation produced by high-power laser devices because of their low repetition rate. This can be solved by using a single-shot time-domain spectrum detection technique. Using this technique, the electric field waveform information of terahertz radiation can be obtained in a single measurement. In this study, we review the research progress with respect to the single-shot time-domain spectrum detection for THz radiation. Based on frequency-time encoding and space-time encoding, we introduce spectral encoding detection using a chirped pulse, space-time encoding detection, and other techniques. In this review, the characteristics and parameters of each measurement technique are compared. Finally, we summarize and discuss the future prospects of single-shot detection for THz radiation. © 2019, Chinese Lasers Press. All right reserved.
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共 37 条
  • [1] Lai H.B., He M.X., Tian T., Et al., Porosity of tablets based on terahertz spectroscopy, Acta Optica Sinica, 38, 6, (2018)
  • [2] Wang Y.Y., Chen L.Y., Xu D.G., Et al., Three-dimensional reconstruction of rat brain trauma based on terahertz imaging, Acta Optica Sinica, 39, 3, (2019)
  • [3] Chu Y.X., Gan Z.B., Liang X.Y., Et al., High-energy large-aperture Ti: sapphire amplifier for 5 PW laser pulses, Optics Letters, 40, 21, pp. 5011-5014, (2015)
  • [4] Li Y.T., Li C., Zhou M.L., Et al., Strong terahertz radiation from relativistic laser interaction with solid density plasmas, Applied Physics Letters, 100, 25, (2012)
  • [5] Liao G.Q., Li Y.T., Li C., Et al., Bursts of terahertz radiation from large-scale plasmas irradiated by relativistic picosecond laser pulses, Physical Review Letters, 114, 25, (2015)
  • [6] Liao G.Q., Li Y.T., Zhang Y.H., Et al., Demonstration of coherent terahertz transition radiation from relativistic laser-solid interactions, Physical Review Letters, 116, 20, (2016)
  • [7] Auston D.H., Nuss M.C., Electrooptical generation and detection of femtosecond electrical transients, IEEE Journal of Quantum Electronics, 24, 2, pp. 184-197, (1988)
  • [8] Li C., Liao G.Q., Li Y.T., Non-scanning systems for far-infrared radiation detection from laser-induced plasmas, High Power Laser Science and Engineering, 3, (2015)
  • [9] Teo S.M., Ofori-Okai B.K., Werley C.A., Et al., Single-shot THz detection techniques optimized for multidimensional THz spectroscopy, Review of Scientific Instruments, 86, 5, (2015)
  • [10] Gallot G., Grischkowsky D., Electro-optic detection of terahertz radiation, Journal of the Optical Society of America B, 16, 8, pp. 1204-1212, (1999)
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