中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共21条，第1-10条 帮助

条数/页： 排序方式：
Depolarization Ratio for Randomly Oriented Ice Crystals of Cirrus Clouds 期刊论文  OAI收割
ATMOSPHERE, 2022, 卷号: 13
作者:  Kustova, Natalia;  Konoshonkin, Alexander;  Shishko, Victor;  Timofeev, Dmitry;  Tkachev, Ilya
  |  收藏  |  浏览/下载：40/0  |  提交时间：2022/12/23
Coherent Backscattering by Large Ice Crystals of Irregular Shapes in Cirrus Clouds 期刊论文  OAI收割
ATMOSPHERE, 2022, 卷号: 13
作者:  Kustova, Natalia;  Konoshonkin, Alexander;  Shishko, Victor;  Timofeev, Dmitry;  Borovoi, Anatoli
  |  收藏  |  浏览/下载：36/0  |  提交时间：2022/12/23
Optical vortex array with deformable hybrid Ferris structures 期刊论文  OAI收割
OPTICS AND LASER TECHNOLOGY, 2022, 卷号: 145
作者:  Long, Zixu;  Zhang, Hao;  Tai, Yuping;  Tang, Miaomiao;  Li, Hehe
  |  收藏  |  浏览/下载：76/0  |  提交时间：2021/10/08
Laser transmission link's geometric attenuation simulation system with reflection variable distance 期刊论文  OAI收割
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 卷号: 48
作者:  C.Wu;  X.Zhang
  |  收藏  |  浏览/下载：27/0  |  提交时间：2020/08/24
Laser transmission link's geometric attenuation simulation system with reflection variable distance 期刊论文  OAI收割
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 卷号: 48
作者:  C.Wu;  X.Zhang
  |  收藏  |  浏览/下载：26/0  |  提交时间：2020/08/24
Adjustable Elliptic Annular Optical Vortex Array 期刊论文  OAI收割
IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 卷号: 30, 期号: 9, 页码: 813-816
作者:  Ma, H. X.;  Li, X. Z.;  Zhang, H.;  Tang, J.;  Nie, Z. G.
  |  收藏  |  浏览/下载：44/0  |  提交时间：2018/04/26
Optical design of a prismgrating-based lenslet array integral field spectrometer 期刊论文  OAI收割
Optics Express, 2018, 卷号: 26, 期号: 15, 页码: 19456-19469
作者:  Liu, Jianan;  Chen, Jianjun;  Liu, Jianli;  Feng, Shulong;  Li, Xiaotian
  |  收藏  |  浏览/下载：15/0  |  提交时间：2019/09/17
Wave-mixing-induced transparency with zero phase shift in atomic vapors 期刊论文  OAI收割
OPTICS COMMUNICATIONS, 2017, 卷号: 405, 页码: 127-131
作者:  Zhou, F.;  Zhu, C. J.;  Li, Y.
  |  收藏  |  浏览/下载：34/0  |  提交时间：2018/11/05
Wavefront analysis for plenoptic camera imaging 期刊论文  OAI收割
Chinese Physics B, 2017, 卷号: 26, 期号: 10, 页码: 104203
作者:  Luan, Yin-Sen;  Xu, Bing;  Yang, Ping;  Tang, Guo-Mao
  |  收藏  |  浏览/下载：24/0  |  提交时间：2018/11/20
Comparison of radiation temperature measurement precision between middlewave and longwave thermal-imaging systems (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
作者:  Sun Z.
收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25
A comparison study on temperature measurement precision between middlewave 3-5m and longwave 8-12m measuring thermal imaging systems has been conducted. The study was limited to systems working in indoor conditions and the target's temperature is in the range of 270K900K. First  the Disturb Resisting Function (DRF) of infrared systems is deduced. On the base of DRF curve  we find that the middlewave infrared system get the smaller influences under the same size disturb compared with the longwave system. A theory of the influence of target's physical characteristic and measurement conditions on the accuracy of temperature measurements has been developed. On the basis of the developed formulas an analysis of the influence of signal disturbances (because of incorrectly assumed emissivity  limited transmittance of the atmosphere  radiation reflected by the object and shift of optics radiation) on the accuracy of temperature measurement has been made. It has been found that the middlewave systems in typical temperature range offer generally better accuracy in temperature measurement than the longwave ones do. 2012 IEEE.