Title :
Optical generation of Terahertz based on all fiber highly coherent optical parametric light source
Author :
Sigang Yang;Xiaojian Wang;Chen Jin;Donghui Jin;Hongwei Chen;Minghua Chen;Shizhong Xie
Author_Institution :
Tsinghua National Laboratory for Information Science and Technology (TNList), Department of Electronic Engineering, Tsinghua University, Beijing, 100084, P. R. China
Abstract :
Narrow band Terahertz generation based on an all fiber, highly coherent pump light source derived from fiber optical parametric process is reported. A pair of phase conjugated beams with high coherence and narrow bandwidth are generated via all fiber parametric process as the seed light. The amplified highly coherent light beam is injected into DSTMS to stimulate the emission of Terahertz radiation. A terahertz wave with the frequency of 1.25 THz and linewidth less than 512 MHz is generated.
Keywords :
"Optical fiber amplifiers","Optical pumping","Optical fiber polarization","Nonlinear optics","Bandwidth"
Conference_Titel :
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on
Electronic_ISBN :
2162-2035
DOI :
10.1109/IRMMW-THz.2015.7327526
