Coordinate Transformation for Fast Simulation of Z-Scan Measurements
ZANG Wei-Ping, TIAN Jian-Guo, LIU Zhi-Bo, ZHOU Wen-Yuan, SONG Feng, ZHANG Chun-Ping
Photonics Center, College of Physics, Nankai University, Tianjin 300071
Coordinate Transformation for Fast Simulation of Z-Scan Measurements
ZANG Wei-Ping;TIAN Jian-Guo;LIU Zhi-Bo;ZHOU Wen-Yuan;SONG Feng;ZHANG Chun-Ping
Photonics Center, College of Physics, Nankai University, Tianjin 300071
关键词 ：
42.65.-k ,
42.65.Jx ,
41.20.Jb
Abstract ： We apply a new method consisting of a coordinate transformation and two-step scheme to simulate numerically Z-scan characteristics of a nonlinear medium. A comparison of numerical results obtained by this new method with those by the conventional numerical method is made. The results show that the new scheme yields a large, orders-of-magnitude range improvement in computational speed and accuracy for the analysis of the closed-aperture and open-aperture Z-scan characteristics, compared with the conventional numerical method.
Key words ：
42.65.-k
42.65.Jx
41.20.Jb
出版日期: 2004-04-01
:
42.65.-k
(Nonlinear optics)
42.65.Jx
(Beam trapping, self-focusing and defocusing; self-phase modulation)
41.20.Jb
(Electromagnetic wave propagation; radiowave propagation)
引用本文:
ZANG Wei-Ping;TIAN Jian-Guo;LIU Zhi-Bo;ZHOU Wen-Yuan;SONG Feng;ZHANG Chun-Ping. Coordinate Transformation for Fast Simulation of Z-Scan Measurements[J]. 中国物理快报, 2004, 21(4): 662-665.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I4/662
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2004, Vol. 21 
