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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
上海光学精密机械研究... [6]
物理研究所 [1]
长春光学精密机械与物... [1]
国家天文台 [1]
采集方式
OAI收割 [9]
内容类型
期刊论文 [8]
会议论文 [1]
发表日期
2016 [1]
2014 [2]
2008 [2]
2006 [2]
2005 [2]
学科主题
激光技术;激光物理与... [2]
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The prolonged southward IMF-B-z event of 2-4 May 1998: Solar, interplanetary causes and geomagnetic consequences
期刊论文
OAI收割
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2016, 卷号: 121, 期号: 5, 页码: 3882-3904
作者:
Bisoi, Susanta Kumar
;
Chakrabarty, D.
;
Janardhan, P.
;
Rastogi, R. G.
;
Yoshikawa, A.
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2016/10/27
interplanetary magnetic fields
solar wind sources
geomagnetic response
density pulses
Generation of an air laser at extended distances by femtosecond laser filamentation with telescope optics
期刊论文
OAI收割
opt. express, 2014, 卷号: 22, 期号: 3, 页码: 3151
作者:
Jing, Chenrui
;
Zhang, Haisu
;
Chu, Wei
;
Xie, Hongqiang
;
Ni, Jielei
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2016/11/28
PULSES
EMISSIONS
DENSITY
Generation of an air laser at extended distances by femtosecond laser filamentation with telescope optics
期刊论文
OAI收割
opt. express, 2014, 卷号: 22, 期号: 3, 页码: 3151
作者:
Jing, Chenrui
;
Zhang, Haisu
;
Chu, Wei
;
Xie, Hongqiang
;
Ni, Jielei
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2016/11/28
PULSES
EMISSIONS
DENSITY
Nonlinear laser focusing using a conical guide and generation of energetic ions
期刊论文
OAI收割
phys. rev. e, 2008, 卷号: 78, 期号: 3, 页码: 36405
Cao Lihua
;
Yu Wei
;
Yu M.Y.
;
Xu Han
;
He X.T.
;
Gu Yuqiu (7)
;
Liu Zhanjun
;
Li Jinghong
;
Zheng Chunyang
收藏
  |  
浏览/下载:872/16
  |  
提交时间:2009/09/18
Conventional methods
Energetic ions
Focusing effects
High-density
Inner surfaces
Laser focusing
Laser-plasma interaction
Light intensities
Light pulses
Particle-in-cell simulations
Pulse shaping
Punch-through
Spot sizes
Thin foils
Thin target
Influence of target thickness on the generation of high-density ion bunches by ultrashort circularly polarized laser pulses
期刊论文
OAI收割
phys. plasmas, 2008, 卷号: 15, 期号: 9, 页码: 93106
Yin Yan
;
Yu Wei
;
Yu M.Y.
;
雷安乐
;
Yang Xiaoqing
;
Xu Han
;
Senecha Vinod Kumar (6)
收藏
  |  
浏览/下载:937/92
  |  
提交时间:2009/09/18
Circularly polarized
Circularly polarized laser pulses
High-density
High-energy ions
Ion accelerations
Ion energies
Laser light
Particle-in-cell simulations
Space-charge fields
Target electrons
Target surfaces
Thin target
Optical fiber transmission of Q-switdied Nd:YAG pulses of 10MW peak power: Mechanism of damage to the fiber (EI CONFERENCE)
会议论文
OAI收割
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies - Advanced Optical Manufacturing and Testing Technologies, November 2, 2005 - November 5, 2005, Xian, China
作者:
Wang L.
;
Zhang Y.
;
Chen W.
;
Tang Y.
;
Wang L.
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2013/03/25
This paper presents theoretical analysis and experiment results of four different fibers transmitting 10MW peak power Nd: YAG laser pulse. The main factors limiting to optical fiber transmission of high power laser pulse is pointed
including air breakdown at focus area and surface damage of optical fiber. The theory of air breakdown and the fiber coupling conditions is described briefly. The results of study to the transmission properties and damage conditions are presented on the basis of four different types of optical fibers. The results of the experiments are further analyzed in the aspects of transmitting efficiency
air breakdown and surface damage. The local and foreign optical fibers
with plastic-cladding and silica-cladding
and step- index and graded- index fibers are tested separately in the experiments. The experiments showed that the imported fibers are able to transmit up to 10MW peak power laser pulse with no any visible damage
while energy density at the fiber output end surface is 3.54GW/cm2. For local fibers
damage on the input surface of both plastic-cladding and silica-cladding
step-index fibers was found obviously. The column damage to the graded index fiber was also found and investigated in the research. Damage mechanisms of fiber at high peak power laser pulses are summarized. High quality finishing of fiber end surface will improve damage threshold tremendously. The conclusion of the study is that transmitting Q-switched Nd:YAG pulses of 10MW peak power is feasible for the domestically made fibers if their end surfaces are properly processed.
Additional acceleration and collimation of relativistic electron beams by magnetic field resonance at very high intensity laser interaction
期刊论文
OAI收割
APPLIED PHYSICS B-LASERS AND OPTICS, 2006, 卷号: 82, 期号: 1, 页码: 93
Liu, H
;
He, XT
;
Hora, H
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2013/09/17
OVERDENSE PLASMA
DENSITY PLASMA
PULSES
GENERATION
VACUUM
SIMULATION
CHANNELS
TARGETS
IONS
Electron self-injection and acceleration driven by a tightly focused intense laser beam in an underdense plasma
期刊论文
OAI收割
phys. plasmas, 2005, 卷号: 12, 期号: 1, 页码: 13105
Xu H
;
Yu W
;
陆培祥
;
Senecha VK
;
He F
;
沈百飞
;
Qian LJ
;
李儒新
;
徐至展
收藏
  |  
浏览/下载:1055/176
  |  
提交时间:2009/09/18
DENSITY TRANSITION
FIELD GENERATION
PULSES
Laser-confined fusion
期刊论文
OAI收割
phys. rev. e, 2005, 卷号: 71, 期号: 1, 页码: 15401
沈百飞
;
张晓梅
;
Yu MY
收藏
  |  
浏览/下载:1321/154
  |  
提交时间:2009/09/18
NEUTRON-PRODUCTION
PLASMA
DENSITY
PULSES