Study of strong enhancement of synchrotron radiation via surface plasma waves excitation by particle-in-cell simulations

2015 ◽  
Vol 107 (18) ◽  
pp. 183902 ◽  
Author(s):  
K. Q. Pan ◽  
C. Y. Zheng ◽  
Dong Wu ◽  
L. H. Cao ◽  
Z. J. Liu ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Plasma Waves ◽  
Surface Plasma ◽  
Particle In Cell ◽  
Strong Enhancement ◽  
Surface Plasma Waves

scholarly journals Enhancement of the surface emission at the fundamental frequency and the transmitted high-order harmonics by pre-structured targets

2019 ◽  
Vol 7 ◽  
Author(s):  
K. Q. Pan ◽  
D. Yang ◽  
L. Guo ◽  
Z. C. Li ◽  
S. W. Li ◽  
...  
Keyword(s):  
Fundamental Frequency ◽  
Laser Energy ◽  
Rear Surface ◽  
Critical Density ◽  
Plasma Waves ◽  
High Order ◽  
Surface Plasma ◽  
Particle In Cell ◽  
Surface Emission ◽  
Surface Plasma Waves

Laser interaction with an ultra-thin pre-structured target is investigated with the help of both two-dimensional and three-dimensional particle-in-cell simulations. With the existence of a periodic structure on the target surface, the laser seems to penetrate through the target at its fundamental frequency even if the plasma density of the target is much higher than the laser’s relativistically critical density. The particle-in-cell simulations show that the transmitted laser energy behind the pre-structured target is increased by about two orders of magnitude compared to that behind the flat target. Theoretical analyses show that the transmitted energy behind the pre-structured target is actually re-emitted by electron ‘islands’ formed by the surface plasma waves on the target surfaces. In other words, the radiation with the fundamental frequency is actually ‘surface emission’ on the target rear surface. Besides the intensity of the component with the fundamental frequency, the intensity of the high-order harmonics behind the pre-structured target is also much enhanced compared to that behind the flat target. The enhancement of the high-order harmonics is also related to the surface plasma waves generated on the target surfaces.

Detection of swine-origin influenza A (H1N1) viruses using a paired surface plasma waves biosensor

2010 ◽  
Author(s):  
Li-Chen Su ◽  
Ying-Feng Chang ◽  
Ying-Chang Li ◽  
Jo-Ping Hsieh ◽  
Cheng-Chung Lee ◽  
...  
Keyword(s):  
Influenza A ◽  
Plasma Waves ◽  
Surface Plasma ◽  
Surface Plasma Waves ◽  
Influenza A H1n1

Scattering of an unmagnetized sheet electron beam by surface plasma waves

1992 ◽  
Vol 35 (1) ◽  
pp. 58-65
Author(s):  
S. S. Moiseev ◽  
O. Yu. Naguchev ◽  
V. I. Tkachenko ◽  
V. N. Dubovik
Keyword(s):  
Electron Beam ◽  
Plasma Waves ◽  
Surface Plasma ◽  
Surface Plasma Waves ◽  
Sheet Electron Beam

scholarly journals Universal self-amplification channel for surface plasma waves

2017 ◽  
Vol 95 (4) ◽  
Author(s):  
Hai-Yao Deng ◽  
Katsunori Wakabayashi ◽  
Chi-Hang Lam
Keyword(s):  
Plasma Waves ◽  
Surface Plasma ◽  
Surface Plasma Waves

Surface plasma waves in the noble metals

1979 ◽  
Vol 82 (1) ◽  
pp. 255-269 ◽  
Author(s):  
P.E. Ferguson ◽  
F.R. Wallis ◽  
G. Chauvet
Keyword(s):  
Noble Metals ◽  
Plasma Waves ◽  
Surface Plasma ◽  
Surface Plasma Waves
Sign in / Sign up

Export Citation Format

Share Document