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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 内容类型：会议论文    专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Design of a bionic olfactory, tactile integrated system and its application in chicken meat quality inspection 会议论文  OAI收割 4th International Conference of Bionic Engineering, ICBE 2013, August 13, 2013 - August 16, 2013, Nanjing, China 作者:  Dai L. 收藏  |  浏览/下载：80/0  |  提交时间：2015/04/27 The approximate calculation of atmospheric path radiance in close range and horizontal direction 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, December 26, 2012 - December 27, 2012 作者:  Sun Z.;  Chen Y.;  Zhang Y. 收藏  |  浏览/下载：10/0  |  提交时间：2014/05/15 The approximate calculation of atmospheric path radiance in close range and horizontal direction (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.;  Chen Y.;  Zhang Y. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 Atmospheric path radiance is the key factor in the accuracy of objective radiation measurement. In the traditional radiation character measurements  it is compared with the results of MODTRAN and measurement in experiment. It is revealed that the accuracy of software is 7.8%  under the help of the atmospheric observation equipment  and the formula is 4.9%  MODTRAN and other software likewise  which could demonstrate the validity of the pproximate calculation formula in close range and horizontal direction. In this article  the indeterminacy rate could be around 10~20%  in the process of deducing and experiment  it is highly restricts the measurement accuracy of objective radiation. For this reason  the validity of the approximate calculation formula in close range and horizontal direction is fully proved  it is quite significant to develop the study of measure and calculation in path radiance. The approximate calculation formula for path radiance in close range and horizontal direction is expressed in this article  which supply a new method in approximate calculation of path radiance for objective radiation measurement. (2013) Trans Tech Publications  Switzerland.   Design of a three field-of-view IR system (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Optoelectronic System Design, Manufacturing, and Testings, September 9, 2007 - September 12, 2007, Beijing, China 作者:  Wang Y.;  Jiang H.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 The design method and result are described for an infrared zoom system with three fields of view. Its zoom ratio is 9  and the corresponding field of view is 3-27. The working waveband is from 3 m to 5m  and using the rotated elements in the system it is easy to change the field-of-view and satisfied the cooled detector requirements.  and its total length is required to be no more than 400mm. The final optical system consists of 9 elements  with two aspheric surfaces and a diffractive optical element. It achieves diffraction-limited imaging at the middle infrared waveband. From the last result we can know using the diffractive optical elements can eliminate the color aberration and helps to reduce the cost of the system   Study of the fabrication of ZnO-TFT (EI CONFERENCE) 会议论文  OAI收割 Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China 作者:  Wang C. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 Znic Oxide (ZnO) as a shorter wavelength luminescent material concerning its outstanding properties of a wide band-gap semiconductor  it can be used as the active channel layer to fabricate thin film transistor (TFT) and transparent thin film transistor(TTFT). In this paper  we introduced ZnO-TFT using different substrate material  insulator material  electrode material of gate  source and drain in its device.   The fabrication and study of ZnO-based thin film transistors (EI CONFERENCE) 会议论文  OAI收割 Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China 作者:  Wang C. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 Bottom-gate-type thin film transistors using ZnO as an active channel layer (ZnO-TF-TS) have been constructed. The ZnO layers were deposited using metal organic chemical vapor deposition (MOCVD)[1-3] at about 360C. SiO2 was used as the material of gate insulator to suppress the leakage current effectively and to enable the ZnO-TFT to operate successfully. The drain current on-to-off ratio of ZnO-TFTs fabricated on the substrate of glass is about 104. The average optical transmission of ZnO-TFTs in the visible portion is 80%. All above shows that it is possible to fabricate a transparent TFT using ZnO as an active channel layer instead of the traditional Si material.   The study of ZnO film growth and the fabrication of ZnO-based thin film transistors 会议论文  OAI收割 2007 作者:  Wang C. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/28 The study of ZnO film growth and the fabrication of ZnO-based thin film transistors (EI CONFERENCE) 会议论文  OAI收割 Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China 作者:  Wang C. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 The ZnO films were deposited on the substrate of glass by MOCVD [1-3]. The X-ray diffraction patterns of samples show sharp diffraction peaks ZnO (002) indicating the films were highly c-axis oriented. The devices based on the ZnO film were fabricated.   Design of infrared afocal zoom system (EI CONFERENCE) 会议论文  OAI收割 ICO20: Optical Design and Fabrication, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Wang Y.;  Jiang H.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：85/0  |  提交时间：2013/03/25 The design method and result are described for an infrared afocal zoom system. Its zoom ratio is 4  (2) Functions such as changing the field-of-view  and the corresponding field of view is 3-12. The working waveband is from 7.5m to 10.5m  focusing for objects at finite distances and athermalizing the system can be achieved by axially moving a single element in the system.  and its total length is required to be no more than 350mm. The final optical system consists of 7 elements  with aspheric surfaces and a diffractive optical element. It achieves diffraction-limited imaging at the far infrared waveband. Two conclusions can be drawn from the design. (1) Using diffractive optical elements in the design of an infrared optical system is an effective approach to control color aberrations  which eliminates the need to use exotic and expensive materials and helps to reduce the cost of the system   All reflective zoom systems for infrared optics (EI CONFERENCE) 会议论文  OAI收割 International Optical Design Conference 2006, June 4, 2006 - June 8, 2006, Vancouver, BC, Canada 作者:  Wang Y.;  Yang H.;  Zhang T.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 The results of design effort for infrared zoom systems using all reflective aspheric surfaces are described. Issues such as the paraxial design theory and aberration balancing are discussed in detail. Two all reflective zoom optical systems are disclosed clearly. Both of them are to be used with uncooled infrared detectors. The first design is an unobscured three mirror zoom system without any intermediate image  and the second is a three mirror system with central obscuration which forms an intermediate image. With the design theory further developed  this kind of systems can be designed for cooled infrared detectors  for which cold stop matching is an important issue. 2006 SPIE-OSA.