Home || About Us || News || Tabloid || Academic Exchanges || Equipment information || Chinese  
news search
1  Scientists directly&
2  Three-dimensional gr
3  Mapping changes 
4  Terahertz spectrosco
5  One laser is&nb
6  Designing sensors&nb
7  Physicists predict&n
8  Into the submil
9  Towards mastering&nb
10  Move over, Supe
TOP10 click no.
 2009 Conference  118720
 2008 Conference  116637
 2014 Conference  18012
 The Research Ac 12373
 The rise of&nbs 11097
 Terahertz Near-Field 10237
 2014 Conference  9408
 THz Wave Photon 9268
 2015 Conference  8310
 THz and Thermal 7085
     news center
Generation of Terahertz Wave based on Optical MethodsSUN Bo  YAO Jian-quan
date2007-8-9 16:28:51 Click No.6611

SUN Bo, YAO Jian-quan

(Institute of Laser and Optoelectronics, College of Precision Instrument and Opto-electronics Engineering,
Tianjin University, Tianjin 300072, China;
Key Laboratory of Opto-electric Information Science and Technology, Ministry of Education,
Tianjin University, Tianjin 300072, China)

    Abstract: The terahertz technique has attracted much attention from a variety of applications in fundamental and applied research field, such as physics, chemistry, life sciences, medical imaging, safety inspection, radio astronomy, communication and so on. Terahertz radiation source is a crucial part of terahertz techniques system. Some typical techniques of the generation of terahertz radiation based on the optical methods, especially the nonlinear optical process such as difference frequency generation and terahertz parametric process based on stimulated polariton scattering process, are briefly introduced and reviewed. The future of these two kinds of THz generation methods is also forecast.

    Key words:  THz radiation; THz generation; DFG; Phase matching; TPO; Polariton

    For more information,please contact:services@thznetwork.org.cn


Print | close

Copyright© 2006-2012 www.thznetwork.org.cn All Rights Reserved
No.3, Gaopeng Rd, Hi-tech Development Zone, Chengdu, Sichuan, P.R.China, 610041