机构

• 力学研究所 [1]
• 长春光学精密机械与物... [1]
• 近代物理研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 期刊论文 [2]
• 会议论文 [1]

发表日期

• 2022 [1]
• 2016 [1]
• 2010 [1]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 SPATIAL STRUCTURE AND DROPLET DISTRIBUTION OF ATOMIZATION BY THREE CIRCULARLY ARRANGED IMPINGING JETS 期刊论文  OAI收割 ATOMIZATION AND SPRAYS, 2022, 卷号: 32, 期号: 6, 页码: 29-49 作者:  Hou L(侯林);  Zhang DW(张大伟);  Fan XJ(范学军);  Fan XJ(范学军)   |  收藏  |  浏览/下载：25/0  |  提交时间：2022/08/10 impinging jets  droplet distribution  SMD  spatial uniformity  mis-aligned impact   Non-uniformity effects of the inter-foil distance on GEM detector performance 期刊论文  OAI收割 CHINESE PHYSICS C, 2016, 卷号: 40, 页码: 6 作者:  Huang, Yan;  Duan, Li-Min;  Zhang, Yan;  Li, Hong-Jie;  Wang, Ren-Sheng   |  收藏  |  浏览/下载：30/0  |  提交时间：2018/05/31 gaseous electron multiplication  non-uniformity effects  spatial resolution   Research on radiometric calibration of interline transfer CCD camera based on TDI working mode (EI CONFERENCE) 会议论文  OAI收割 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China 作者:  Liu J.-G.;  Wu X.-X. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 Interline transfer CCD camera can be designed to work in time delay and integration mode similar to TDI CCD to obtain higher responsivity and spatial resolution under poor illumination condition. However it was found that outputs of some pixels were much lower than others' as interline transfer CCD camera work in TDI mode in laboratory radiometric calibration experiments. As a result photo response non-uniformity(PRNU) and signal noise ratio(SNR) of the system turned for the worse. This phenomenon's mechanism was analyzed and improved PRNU and SNR algorithms of interline transfer CCD camera were advanced to solve this problem. In this way TDI stage was used as a variant in PRNU and SNR algorithms and system performance was improved observably with few influences on use. In validation experiments the improved algorithms was applied in radiometric calibration of a camera with KAI-0340s as detector. Results of validation experiments proved that the improved algorithms could effectively improve SNR and lower PRNU of the system. At the same time characteristic of the system could be reflected better. As working in 16 TDI stages  PRUN was reduced from 2.25% to 0.82% and SNR was improved about 2%. 2010 Copyright SPIE - The International Society for Optical Engineering.