Home¡¡||¡¡About Us¡¡||¡¡News¡¡||¡¡Tabloid¡¡||¡¡Academic Exchanges¡¡||¡¡Equipment information¡¡||¡¡Chinese  
news search
¡¡
NEW10
1 ¡¡Controlling electron
2 ¡¡Spectroscopy study&n
3 ¡¡Researchers discover
4 ¡¡Scientists achieve&n
5 ¡¡Engineering the 
6 ¡¡Terahertz pulses&nbs
7 ¡¡Harnessing electroma
8 ¡¡Nanoscale technique&
9 ¡¡A promising tec
10 ¡¡Scientists observe&n
TOP10 click no.
¡¡2009 Conference  121785
¡¡2008 Conference  119850
¡¡Researchers take&nbs 23634
¡¡2014 Conference  20633
¡¡The Research Ac 15876
¡¡The rise of&nbs 14009
¡¡Terahertz Near-Field 13608
¡¡THz Wave Photon 13310
¡¡2014 Conference  11030
¡¡2015 Conference  9800
     news center
Generation of Terahertz Wave based on Optical Methods£­£­SUN Bo  YAO Jian-quan
date£º2007-08-09 16:28:51 Click No.£º8120

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© 2006-2007 www.thznetwork.org.cn All Rights Reserved
No.3, Gaopeng Rd, Hi-tech Development Zone, Chengdu, Sichuan, P.R.China, 610041