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长春光学精密机械与物... [3]
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Multi-field interference simultaneously imaging on single image for dynamic surface measurement
期刊论文
Sensors, 2020, 卷号: 20, 期号: 12, 页码: 1-16
作者:
Han, Weiqiang
;
Gao, Xiaodong
;
Chen, Zhen
;
Bai, Le
;
Liu, Bo
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/05/11
vibrating mirrors
interferometer
multiple field interference
pulsed laser
laser repeat frequency
multiple imaging
surface measurements
Long exposure short pulse synchronous phase lock method for capturing high dynamic surface shape
期刊论文
Sensors, 2020, 卷号: 20, 期号: 9
作者:
Han, Weiqiang
;
Gao, Xiaodong
;
Fan, Zhenjie
;
Bai, Le
;
Liu, Bo
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/05/11
vibrating mirrors
pulsed laser
laser repeat frequency
synchronous phase lock
short pulse
interference pattern
A High-Frequency All-Solid-State Ultraviolet Laser at 244 nm
期刊论文
Zhongguo Jiguang/Chinese Journal of Lasers, 2019, 卷号: 46, 期号: 9
作者:
J.Wang
;
Q.Li
;
X.Chen
;
Q.Zheng
;
S.Li
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/08/24
Solid state lasers,Frequency doublers,Lasers,Optical pumping,Phase matching,Ultraviolet lasers
MOPA pulsed fiber laser for silicon scribing
期刊论文
OPTICS AND LASER TECHNOLOGY, 2016, 卷号: 80
作者:
Yang, LM(杨立梅)
;
Huang, W(黄伟)
;
Deng, MM(邓萌萌)
;
Li, F(李丰)
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2017/03/11
水下光通信系统中的自适应数字化阵列接收技术研究
学位论文
博士: 中国科学院上海光学精密机械研究所, 2015
作者:
胡秀寒
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  |  
浏览/下载:27/0
  |  
提交时间:2016/11/28
水下光通信
阵列接收
自适应信号处理
蒙特卡洛仿真
马尔科夫链
放电引发非链式脉冲DF激光器主机结构研究
学位论文
博士: 中国科学院大学, 2014
邵明振
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  |  
浏览/下载:30/0
  |  
提交时间:2014/08/21
Multi-wavelength ultraviolet terawatt-order CPA system
期刊论文
acta physica sinica, 2011, 卷号: 60, 期号: 11, 页码: 114215
作者:
Ling Wei-Jun
;
Zhang Shao-Gang
;
Li Ke
;
Zhang Ming-Xia
;
Wang Yi-Shan
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2012/06/29
chirped pulse amplification (CPA)
optical frequency conversion
ultraviolet pulse
Multi-wavelength ultraviolet terawatt-order CPA system
期刊论文
ACTA PHYSICA SINICA, 2011, 卷号: 60, 期号: 11
Ling, WJ
;
Zhang, SG
;
Li, K
;
Zhang, MX
;
Wang, YS
;
Zhao, W
;
Wang, ZH
;
Wei, ZY
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  |  
浏览/下载:13/0
  |  
提交时间:2013/09/18
TI-SAPPHIRE LASER
2ND-HARMONIC GENERATION
CUBIC NONLINEARITY
PULSES
用于强流电子束加速器的大功率匹配负载的研制
期刊论文
2010, 2010
刘金亮
;
詹天文
;
曾乃工
;
冯加怀
;
殷毅
;
张建德
;
王新新
;
LIU Jin-liang
;
ZHAN Tian-wen
;
ZENG Nai-gong
;
Feng Jia-huai
;
YIN Yi
;
ZHANG Jian-de
;
WANG Xin-xin
收藏
  |  
浏览/下载:4/0
A sensitive solid-phase time-resolved fluorescence immunoassay apparatus (EI CONFERENCE)
会议论文
International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, June 17, 2009 - June 19, 2009, Beijing, China
Wang Y.-L.
;
Song K.-F.
;
Zhang W.-L.
;
Li J.-L.
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  |  
浏览/下载:24/0
  |  
提交时间:2013/03/25
In the device
a He-Ne laser of flash frequency 1-20 Hz was adopted as exciting light source
and three key technical problems have been solved successfully in order to enhance the detecting sensitivity and measuring stability of the device for time-resolved fluorimmunoassays(TRFIA) [1]. The first one is to design optimum exciting optical system
so that the exciting light beam excite the sample most effectively. The second one is to have a project spectrum filter which can reduce the affection of the background light to the photomultiplier tube and also ensure influence of the stray light and mixed diffusion light to the sample fluorescence to the least
the sample fluorescence through the integrating sphere and come to the grating monochromator
The right wavelength will be chosed through changing the angle of incidence of the grating monochromator. The third one is to simulate the principle of sample averaging of BOXCAR averager. In the device
SCM was used as primary controller and CPLD was used as timing controller. Through the preparation process
signal-to-noise ratio(SNR) will be improved
also adjust delay time
ampling frequency and sampling number arbitrarily. By testing
the sensitivity is 10-12mol/L(substance marked by Eu3+)
examination repeat is &le2.5%
examination linearity is from 10 -8mol/L to 10-12mol/L
correlation coefficient is 99.98%(p&le0.01). The instrument is advanced for ultrasensitive detection of antigen and antibody
and solve the tumor
genetic variation
the virus protein detection. 2009 SPIE.
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