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浏览/检索结果: 共12条，第1-10条 帮助

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Fabrication of high-quality silver nanowire conductive film and its application for transparent film heaters 期刊论文  OAI收割
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 71, 页码: 221-227
作者:  Zheng, Boda;  Zhu, Qingsheng;  Zhao, Yang
  |  收藏  |  浏览/下载：26/0  |  提交时间：2021/10/15
Self-Assembled Peptide Nanofibers with Voltage-Regulated Inverse Photoconductance 期刊论文  OAI收割
ACS Applied Materials and Interfaces, 2021, 卷号: 13, 期号: 1, 页码: 1057-1064
作者:  Shi HY(石慧瑶);  Li ML(李明林);  Shi JL(施佳林);  Zhang DD(张鼎冬);  Fan Z(范震)
  |  收藏  |  浏览/下载：16/0  |  提交时间：2021/02/14
Laser pulse coded signal frequency measuring device based on DSP and CPLD (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging, May 24, 2011 - May 26, 2011, Beijing, China
作者:  Zhang H.-B.;  Wang T.-F.;  Guo R.-H.;  Li Y.;  Li Y.
收藏  |  浏览/下载：35/0  |  提交时间：2013/03/25
Laser pulse code is an anti-jamming measures used in semi-active laser guided weapons. On account of the laser-guided signals adopting pulse coding mode and the weak signal processing  it need complex calculations in the frequency measurement process according to the laser pulse code signal time correlation to meet the request in optoelectronic countermeasures in semi-active laser guided weapons. To ensure accurately completing frequency measurement in a short time  it needed to carry out self-related process with the pulse arrival time series composed of pulse arrival time  calculate the signal repetition period  and then identify the letter type to achieve signal decoding from determining the time value  number and rank number in a signal cycle by Using CPLD and DSP for signal processing chip  designing a laser-guided signal frequency measurement in the pulse frequency measurement device  improving the signal processing capability through the appropriate software algorithms. In this article  we introduced the principle of frequency measurement of the device  described the hardware components of the device  the system works and software  analyzed the impact of some system factors on the accuracy of the measurement. The experimental results indicated that this system improve the accuracy of the measurement under the premise of volume  real-time  anti-interference  low power of the laser pulse frequency measuring device. The practicality of the design  reliability has been demonstrated from the experimental point of view.  
Microscopic study on the carrier distribution in optoelectronic device structures: Experiment and modeling 期刊论文  OAI收割
proceedings of spie- the international society for optical engineering, 2011, 卷号: 8308, 页码: 83081y
Huang, Wenchao; Xia, Hui; Wang, Shaowei; Deng, Honghai; Wei, Peng; Li, Lu; Liu, Fengqi; Li, Zhifeng; Li, Tianxin
收藏  |  浏览/下载：25/0  |  提交时间：2012/06/14
Multifunctional silicon-based light emitting device in standard complementary metal-oxide-semiconductor technology 期刊论文  iSwitch采集
Chinese physics b, 2011, 卷号: 20, 期号: 1, 页码: 7
作者:  Wang Wei;  Huang Bei-Ju;  Dong Zan;  Chen Hong-Da
收藏  |  浏览/下载：22/0  |  提交时间：2019/05/12
Multifunctional silicon-based light emitting device in standard complementary metal-oxide-semiconductor technology 期刊论文  OAI收割
chinese physics b, 2011, 卷号: 20, 期号: 1, 页码: article no.18503
作者:  Dong Z;  Huang BJ
收藏  |  浏览/下载：55/2  |  提交时间：2011/07/05
Progress in Discotic Liquid Crystalline Materials 期刊论文  OAI收割
ACTA PHYSICO-CHIMICA SINICA, 2010, 卷号: 26, 期号: 4, 页码: 1124-1134
作者:  Chen Shu-Sen;  Li Tian;  Zhao Da-Hui
  |  收藏  |  浏览/下载：26/0  |  提交时间：2019/04/09
Optoelectronic non-contact measuring method for the taper of a bore (EI CONFERENCE) 会议论文  OAI收割
ICO20: Optical Devices and Instruments, August 21, 2005 - August 26, 2005, Changchun, China
作者:  Zhang G.;  Zhang G.;  Zhang G.;  Yang L.;  Yang L.
收藏  |  浏览/下载：34/0  |  提交时间：2013/03/25
Based on laser optical triangulation displacement and grating displacement inspecting principle  optoelectronic non-contact inspecting method and inspecting system for the taper of small-calibre bore are presented. In this paper  the constitute and overall structure of the system are described. Then  the taper inspecting method and principle of the bore are discussed and theoretically analyzed  and also  the corresponding mathematics model is established. As inner diameter measurement is an important parameter for the taper of small-bore  an inner diameter laser non-contact measuring method is presented based on the structure characteristic of the taper of small-calibre bore  which adopted optoelectronic probe sensitive device (PSD) and laser optical triangulation inspecting principle. And then  the laser probe inner diameter measuring system is designed based them. Moreover  the measuring principle  the project of optical system of this measuring system are illuminated in detail in this article. The accuracy of inspecting system is verified by experiment. The results showed that the measuring error of inspecting system is superior to 0.005  and the inspecting repetition is superior to 0.003. It indicates that the system can fulfill the inspecting accuracy demand for inspecting the taper of the small-calibre bore  and the inspecting method is applicable.  
Movpe growth of grade-strained bulk ingaas/inp for broad-band optoelectronic device applications 期刊论文  iSwitch采集
Journal of crystal growth, 2004, 卷号: 260, 期号: 3-4, 页码: 464-468
作者:  
收藏  |  浏览/下载：15/0  |  提交时间：2019/05/12
Experimental study on tunable external cavity photodetectors 期刊论文  iSwitch采集
Optical materials, 2000, 卷号: 14, 期号: 3, 页码: 243-246
作者:  Ren, XM;  Liu, K;  Huang, YQ;  Liu, LY;  Li, JX
收藏  |  浏览/下载：30/0  |  提交时间：2019/05/12