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CAS IR Grid
机构
长春应用化学研究所 [3]
长春光学精密机械与物... [1]
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OAI收割 [4]
内容类型
期刊论文 [3]
会议论文 [1]
发表日期
2010 [1]
2009 [1]
2006 [2]
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Design of driving circuit for binocular CCD image system (EI CONFERENCE)
会议论文
OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China
作者:
Zhang X.
;
Zhang X.
;
Zhang X.
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浏览/下载:40/0
  |  
提交时间:2013/03/25
The paper designs a driving circuit of high sensitive
wide dynamic and high signal-to-noise ratio for binocular CCD imaging system which adopts a Dalsa-made high resolution full-frame 33-mega pixels area CCD FTF5066M. Inner structure and driving timing of the FTF5066M sensor are presented. Field Programmable Gate Array (FPGA) is used as the main device to accomplish the timing design of the circuits and power driver control of the two sensors. By using the Correlated Double Sampling (CDS) technique
the video noise is reduced and the SNR of the system is increased. A 12- bit A/D converter is used to improve the image quality. The output rate of the imaging system designed with integrated chip can reach to 1.3 frames per second through bi-channel. For its good performance
low power consumption and small volume
the driving system can be applied to aeronautics and astronautics field. With a further improvement
a maximum data output rate of 2.7 frames per second can be reached through all the eight channels of the two CCDs. 2010 Copyright SPIE - The International Society for Optical Engineering.
Controlled synthesis of monodisperse nanocrystals by a two-phase approach without the separation of nucleation and growth processes
期刊论文
OAI收割
journal of materials chemistry, 2009, 卷号: 19, 期号: 8, 页码: 1063-1073
Pan DC
;
Wang Q
;
An LJ
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  |  
浏览/下载:13/0
  |  
提交时间:2010/05/04
LOW-TEMPERATURE SYNTHESIS
VERSATILE REACTION SYSTEM
NOBLE-METAL NANOCRYSTALS
HIGH-QUALITY CDS
SOL-GEL METHOD
FEPT NANOPARTICLES
TIO2 NANOCRYSTALS
II-VI
SEMICONDUCTOR NANOCRYSTALS
NONCOORDINATING SOLVENTS
Luminescent CdSe and CdSe/CdS core-shell nanocrystals synthesized via a combination of solvothermal and two-phase thermal routes
期刊论文
OAI收割
journal of luminescence, 2006, 卷号: 118, 期号: 1, 页码: 91-98
Wang QA
;
Pan DC
;
Jiang SC
;
Ji XL
;
An LJ
;
Jiang BZ
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2010/08/17
HIGH-QUALITY CDS
QUANTUM DOTS
SEMICONDUCTOR NANOCRYSTALS
CORE/SHELL NANOCRYSTALS
CDTE NANOCRYSTALS
SIZE DISPERSION
II-VI
GROWTH
MONOMERS
CLUSTERS
A solvothermal route to size- and shape-controlled CdSe and CdTe nanocrystals
期刊论文
OAI收割
journal of crystal growth, 2006, 卷号: 286, 期号: 1, 页码: 83-90
Wang Q
;
Pan DC
;
Jiang SC
;
Ji XL
;
An LJ
;
Jiang BZ
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2010/08/17
HIGH-QUALITY CDS
SEMICONDUCTOR NANOCRYSTALS
II-VI
ALTERNATIVE ROUTES
NANOWIRE ARRAYS
SYNTHETIC ROUTE
QUANTUM RODS
SE
NANOPARTICLES
MONODISPERSE