
浏览全部资源
扫码关注微信
1. 重庆大学 电气工程学院
2. 东莞理工学院 电子工程学院, 广东 东莞 523106
3. 重庆交通大学 图书馆, 重庆 400074
收稿:2010-01-27,
修回:2010-3-22,
网络首发:2010-09-21,
纸质出版:2010-09-21
移动端阅览
范丽仙, 罗晓华, 吴木营, 李洪涛, 罗诗裕, 邵明珠. 非相对论粒子高次谐波辐射作为短波长激光的可能性[J]. 发光学报, 2010,31(5): 691-696
FAN Li-xian, LUO Xiao-hua, WU Mu-ying, LI Hong-tao, LUO Shi-yu, SHAO Ming-zhu. Possibility of Higher Hamornics Radiation of Nonrelativistic Particles as Short Wavelength Laser[J]. 发光学报, 2010,31(5): 691-696
在经典力学框架内
把粒子在周期外场中的运动方程化为摆方程
利用广义三角函数的Bessel展开讨论了系统存在高次谐波辐射的可能性
并在固定力矩情况下讨论了系统的基本特征。用Jacobian椭圆函数和第一类椭圆积分解析地给出了无扰动系统的解和振动周期
并用数值方法分析了系统的相平面特征和它的稳定性。结果表明:当外力矩为零时
系统的接受度最大
俘获的电子数最多
辐射强度最强;随着外力矩增加
接受度降低;当无量纲的外力矩为1时
接受度为零
系统处于临界状态。临界状态与系统参数有关
只需适当调节参数
可望输出强度比较大的高次谐波辐射。
paper
Kumakhov M A. On the theory of eleclromagnetic radiation of charged particles in crystal
. Phys. Lett. A, 1976, 57 (1):17-18.
Luo S Y, Shao Mingzhu. Possibility of reforming the electron axial channeling radiation as the γ-laser
. HEP & NP(高能物理与核物理), 2005, 29 (2):193-196 (in Chinese).
Kubankin A S, Nasonov N N. On the possibility of using parametric X-ray radiation to study anisotropy of a crystal mosac structure
. J. Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2008, 2 (2):317-320.
Shchagin A V. Dffraction in forward direction of parametric X-ray radiation from relativistic particles of moderat energy
. SPIE, 2007, 6634 :418-423.
Shchagin A V. Advanced radiation sources and applications
. Natherland: Springer, 2004:27-45.
Korol A V, Solovyov A V, Greiner W . Channeling of positrons through periodically bent crystals: on feasibility of crystalline undulator and gamma-laser
. Int. J. Mod. Phys. E, 2004, 13 (5):867-916.
Tabrizi M, Korol A V, Solovyov A V, et al. Feasibility of an electron-based crystalline undulator
. Phys. Rev. Lett., 2007, 98 (16):164801-1-4.
Bryukov V M, Afonin A G, Baranov V T, et al. Advanced radiation sources and applications
. Natherlands: sprin-ger, 2006,191-200.
Wang Yaxun, Shao Mingzhu, Luo Shiyu.The coherent parametric ray radiation and dechanneling effects in bent crystal
. Seimiconductor Optoelectronics (半导体光电), 2009, 30 (2):223-226 (in Chinese).
Luo Shiyu, Shao Mingzhu. Possibility of undulator radiation as short length laser by a periodically bent crystal
. Chin. J. Laser (中国激光), 2009, 36 (6):1378-1382 (in Chinese).
Zhang Li, Wang Shanjin, Luo Shiyu, et al. The parametric X-ray radiation and local bifurcation of rotated periodic orbit in system
. Chin. J. Lumin.(发光学报), 2009, 30 (4):520-524 (in Chinese).
Antonov V A, Butz V A, Kovpik O F, et al. Excitation of highnumber harmonics by non-relativistic oscillations
. Atomic Science and Technology, 2002, 5 (8):89-91.
Butz V A, Marekha V I, Tolstoluzhsky A P. Excitation of highnumber harmonics by charge particles in time-periodic electric field and a spece-periodic potential
. Atomic Science and Technology, 2006, 2 (46):166-168.
Butz V A,Yegorov A M, Korlinov E A, et al. Nonrelativistic free electron laser
. Atomic Science and Technology, 2007, 3 (2):265-269.
Xu X Y, Su M Z. Luminescence and Luminescent Materials
. Beijing: Academic Press, 2004:196-199.
Luo Shiyu, Shao Mingzhu, Luo Xiaohua. The sine-squared potential and dislocation dynamics for strained superlattice
. Sci. Chin. Physics, Mechanics & Astronomy (中国科学, 物理学、力学和天文学), 2010, 40 (2):207-212 (in Chinese).
Jachson J D. Classical Electo-Dynamics
. New York: John Wiley & Sonic, 1976, 231.
Abramovitz M, Stegun I A. Handbook of Mathematical Functions
. New York: Dover, 1965, 59.
Luo Shiyu, Shao Mingzhu. Sine-squared potential and chaotic behaviour of strained superlattice
. Chin. J. Semiconductors (半导体学报), 2005, 26 (2):294-297 (in Chinese).
Luo S Y, Shao Mingzhu. The sine-squared potential and the general properties of planar channeling radiation for positron
. Acta Phys. Sin.(物理学报), 2006, 55 (3):1324-1327 (in Chinese).
Luo Shiyu, Shao Mingzhu. Sine-squared potential and intrinsical width for channeling radiation
. Chin. J. Lumin.(发光学报), 2005, 26 (4):431-435 (in Chinese).
0
浏览量
241
下载量
1
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621