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浏览/检索结果: 共10条，第1-10条 帮助

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Microseismic source location imaging using in-well distributed fiber-optic monitoring data during horizontal well fracturing in shale gas reservoir 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2022, 卷号: 65, 期号: 12, 页码: 4846-4857
作者:  Liang Xing;  Wang YiBo;  Wu ShaoJiang;  Liang EnMao;  Shi ShuYou
  |  收藏  |  浏览/下载：27/0  |  提交时间：2023/03/31
The Micro-Deformation Monitoring Based on the All-Fiber-Optic Sensor in Taiji Program 期刊论文  OAI收割
MICROGRAVITY SCIENCE AND TECHNOLOGY, 4, 2022, 卷号: 34, 页码: 61
作者:  Wang J(王娟);  Liu HS(刘河山);  Zhao, Ya;  Gao RH(高瑞弘);  Yang R(杨然)
  |  收藏  |  浏览/下载：30/0  |  提交时间：2022/10/23
Optical Micro/Nanofiber-Based Localized Surface Plasmon Resonance Biosensors: Fiber Diameter Dependence 期刊论文  OAI收割
SENSORS, 2018, 卷号: 18, 期号: 10, 页码: 11
作者:  Zeng, Shuwen;  Zhou, Wenchao;  Li, Kaiwei
  |  收藏  |  浏览/下载：78/0  |  提交时间：2019/08/21
A novel miniaturized polarization-independent fiber-optic interferometer 期刊论文  OAI收割
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2018, 卷号: 12, 期号: 1-2, 页码: 13-17
作者:  Ye, You-Xiang;  Mei, Hai-Ping;  Zhou, Sheng-Hua;  Zhang, Da-Wei;  Hong, Rui-Jin
  |  收藏  |  浏览/下载：18/0  |  提交时间：2019/08/23
Optical Micro Nanofiber-Based Localized Surface Plasmon Resonance Biosensors Fiber Diameter Dependence 期刊论文  OAI收割
Sensors, 2018, 卷号: 18, 期号: 10, 页码: 11
作者:  Li, K. W.;  Zhou, W. C.;  Zeng, S. W.
  |  收藏  |  浏览/下载：15/0  |  提交时间：2019/09/17
Investigation of Radiation Collection by InSb Infrared Focal-Plane Arrays with Micro-optic Structures 期刊论文  OAI收割
J ELECTRON MATER, 2013, 卷号: 42, 期号: 11
N.GUO W.D.HU 1 X.S.CHEN W.LEI Y.Q.LV X.L.ZHANG J.J.SI andW.LU
收藏  |  浏览/下载：15/0  |  提交时间：2014/11/10
Application of interferometry measurement in large-scale optic-electrical theodolite (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Sensors, Measurement and Intelligent Materials, ICSMIM 2012, December 26, 2012 - December 27, 2012, Guilin, China
作者:  Sun Z.
收藏  |  浏览/下载：39/0  |  提交时间：2013/03/25
Interferometry is a very important method in high accuracy measurement for optical system. This article briefly introduced the conception of interferometry and took a product of 4D Technology as an example to carry on the measurement. A large-scale optic-electrical Theodolite in assemblage was measured  and its primary mirror was 400mm in diameter. With the analysis of the results  some micro adjustments of the mechanical structure proceed  and it made the system perform better. The final results of the whole system is 1.061 in P-V value and 0.1136 in RMS value (=632.8nm)  this meets the demand of optical design and practical application. The result demonstrates that interferometry is a good way to be utilized and optimize in the procedure of assemble. (2013) Trans Tech Publications  Switzerland.  
Output properties of fiber optic sensor for micro-displacement measurement at 77 k and 4.2 k 期刊论文  iSwitch采集
Cryogenics, 2009, 卷号: 49, 期号: 6, 页码: 302-304
作者:  Hu, Xinning;  Wang, Qiuliang;  Cui, Chunyan;  Lei, Yuanzhong
收藏  |  浏览/下载：23/0  |  提交时间：2019/05/10
Manufacturing and testing of the line-array fiber-optic image slicer based on silicon V-grooves (EI CONFERENCE) 会议论文  OAI收割
MEMS/MOEMS Technologies and Applications III, November 12, 2007 - November 14, 2007, Beijing, China
作者:  Zhu Y.
收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25
Linear fiber-optic image slicer is used more and more in spatial exploration and imaging system. In this paper  a plane arranging method of fiber-optic array based on Si-V grooves is established in order to improve the accuracy and reduce the cost of manufacturing. Firstly  the Si-V groove array is micro-machined with anisotropic etching process  then optical fibers are placed in the grooves orderly with plane arranging method. Secondly  the end surfaces of the device are polished  also the linear fiber-optic image slicer is packaged. Finally  some parameters are tested  including structure parameters  transmittivity and vibration test. Experimental results indicate that the maximum error accumulated in 2000 periods of the Si-V grooves is 0.5 m  the error of the height in Si-V grooves is less than 0.15m  the roughness of the end surface is less than 0.9nm. The transmittivity of the linear fiber-optic image slicer that without optical film is 51.46% at the wavelength of 632.8nm. After random vibration experiment  the ratio of the broken fiber increased by 0.1%. While the temperature reached 320C  the stress of epoxy will be 130Mpa  which is close to the limit resistance stress of 139Mpa  some cracks appeared.  
Study on the fabrication of orange micro-LED arrays for display (EI CONFERENCE) 会议论文  OAI收割
ICO20: Display Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
作者:  Li J.;  Wang W.;  Wang W.;  Zhao L.;  Li J.
收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25
Arrays of micro-sized LEDs which can be used as microdisplays have been demonstrated in recent years. In order to reduce the input and output connections to the arrays  we employ a matrix addressable architecture  in which all the pixels in each row are connected by a common metal line on the top of the window layer (top electrode) or at the base of substrate(bottom electrode). Decreasing the size of electrodes makes for minimizing the size of device. The optic and electric isolation and good ohmic contact are also helpful to obtain superior optical and electrical performance. We describe a procedure of fabrication of AlGalnP-based orange micro-LED by wet etching. The structure of devices is etched using both isotropic and anisotropic etchant. The pixel size is about 16um 20um  and there are 1000 818 pixels in the light emitting chip whose diagonal is 1-in.