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CAS IR Grid
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长春光学精密机械与物... [2]
上海光学精密机械研究... [2]
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OAI收割 [4]
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期刊论文 [2]
会议论文 [1]
学位论文 [1]
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2022 [1]
2016 [1]
2014 [1]
2009 [1]
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Spectral Beam Combining of Diode Lasers Based on Separated Reflection Relay Imaging
期刊论文
OAI收割
Zhongguo Jiguang/Chinese Journal of Lasers, 2022, 卷号: 49, 期号: 23
作者:
J. Zhang
;
J. Wang
;
H. Peng
;
J. Zhang
;
X. Fu
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2023/06/14
Spectroscopic and laser properties of Al-P co-doped Yb silica fiber core-glass rod and large mode area fiber prepared by sol-gel method
期刊论文
OAI收割
Opt. Mater. Express, 2016, 卷号: 6, 期号: 1, 页码: 69
作者:
Hu, Lili
;
Xu, Wenbin
;
Lou, Fengguang
;
Wang, Shikai
;
Zhang, Lei
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2017/12/25
大功率脉冲氙灯失效机理分析及性能优化研究
学位论文
OAI收割
博士: 中国科学院上海光学精密机械研究所, 2014
作者:
刘建军
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2016/11/28
惯性约束聚变
脉冲氙灯
失效
等离子体
Micro-motion exposure method based on PZT piezoelectric ceramics (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Material and Device Technology for Sensors, June 17, 2009 - June 19, 2009, Beijing, China
作者:
Meng Z.
;
Meng Z.
收藏
  |  
浏览/下载:91/0
  |  
提交时间:2013/03/25
There mainly is laser digital photofinishing technique and digital photofinishing technique based on LCD consisting of TFT and LCOS in the digital photofinishing field at the present time. The former have a good many merit such as wide color gamut
high processing rate
large output size and high brightness
but his cost is very high
his maintain technique being comparatively complex
that result in difficult use for people. The utilization ratio of the latter is low because of lower resolution and lower aperture ratio for LCD
but the digital photofinishing based on LCD have lower cost and higher utilization ration
being suitable for people's current standard of living. Considering above mentioned problem
a micro-motion exposure method based on PZT piezoelectric ceramics used in digital image photofinishing is presented. The two-dimension micro-motion exposure system consisting of PZT piezoelectric ceramics
LCD panel
polarizing film and spring strip is designed. By means of PZT piezoelectric ceramics the LCD panel is removed about the one half of the pixel size of the LCD panel for four times from the original place
at the same time imaging system is exposed four times at the printing paper. The software is used to control the time synchronization
the exposure time and motion range of the LCD panel. The system has advantages such as shorter response time than 0.1seconds
lesser motion error than 0.01 microns
high stability and repeatability. Experimental results show that the proposed micro-motion exposure method improve the picture brightness and enlarge output size
at the meantime reducing the cost of the system. 2009 SPIE.