Chinese Journal of Optics and Applied Optics最新文献_第6页

Surface testing methods of aspheric optical elements 非球面光学元件的表面检测方法

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140701.0026

师途 Shi Tu, 杨甬英 Yang Yongying, 张. Z. Lei, 刘. L. Dong

引用次数: 9

Applications and progress of nanofilm-modified long period fiber grating in biological and chemical analysis 纳米膜修饰长周期光纤光栅在生物化学分析中的应用与进展

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140701.0057

张. Z. Fan, 李秋顺 Li Qiu-shun, 姚卫国 Yao Wei-guo, 郑晖 Zheng Hui, 马耀宏 Ma Yao-hong, 董文飞 Dong Wen-fei

引用次数: 1

Optical-thermal and optical-acoustics detecting techniques applied for the characterizations of high performance optical thin films 应用于高性能光学薄膜表征的光-热和光-声检测技术

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140705.0701

武潇野 Wu Xiao-ye, 张立超 Zhang Li-chao, 时. S. Guang

引用次数: 1

Spectral power distribution matching for light-emitting diode-based neonatal jaundice therapeutic device 基于发光二极管的新生儿黄疸治疗装置的光谱功率分布匹配

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140705.0794

甘汝婷 Gan Ru-ting, 郭震宁 Guo Zhen-ning

引用次数: 2

Fabrication of odd-form component using in beam shaping system 异形构件在梁整形系统中的制造

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140703.0469

付秀华 Fu Xiu-hua, 崔金迪 Cui Jin-di, 贾宗合 Jia Zong-he

引用次数: 0

Impact of scan mirror stability on TDI CCD system measure accuracy 扫描镜稳定性对TDI CCD系统测量精度的影响

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140704.0665

贺小军 He Xiaojun, 曲宏松 Qu Hongsong, 张贵祥 Zhang Guixiang, 王金玲 Wang Jin-ling

{"title":"Impact of scan mirror stability on TDI CCD system measure accuracy","authors":"贺小军 He Xiaojun, 曲宏松 Qu Hongsong, 张贵祥 Zhang Guixiang, 王金玲 Wang Jin-ling","doi":"10.3788/CO.20140704.0665","DOIUrl":"https://doi.org/10.3788/CO.20140704.0665","url":null,"abstract":"Numerical simulation model of TDI CCD imaging is used to study the relationship between the speed stability of the scanning mirror and angle measurement accuracy in a TDI CCD measurement system. First,based on the physical process of TDI CCD push-broom imaging,a numerical simulation model is established to describe the whole process from optical image and scan mirror stability to digital images,and then gravity centre of image is calculated and the target angular coordinate is got; Monte Carlo method is used to complete a simulation experiment,and the statistical results could describe the relation between stability of the scanning mirror and measure accuracy. In the end,the speed stability of an engineering scanning mirror is substituted into the simulation module,and the simulation results show that the error increases by 5. 67 μrad,reached 1 /4 of pixel angular resolution. So in high-precision measurement,the comprehensive influence of the pixel angular resolution and the speed stability of the speed stability need to be considered. The appropriate speed stability of the scanning mirror showed be chosen to meet the requirement of pixel angular resolution.","PeriodicalId":10133,"journal":{"name":"Chinese Journal of Optics and Applied Optics","volume":"71 1","pages":"665-671"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85740955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Silicon hybrid surface plasmonic nano-optics-waveguide and integration devices 硅杂化表面等离子体纳米光波导及集成器件

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140702.0181

管小伟 Guan Xiao-wei, 吴昊 Wu Hao, 戴道锌 Dai Dao-xin

引用次数: 3

Advances on techniques of breaking diffraction limitation using scattering medium 利用散射介质突破衍射限制技术的研究进展

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140701.0001B

杨. Y. Hong, 黄远辉 Huang Yuan-hui, 龚昌妹 Gong Chang-mei, 吴腾飞 Wu Teng-fei, 邵晓鹏 Shao Xiao-peng

{"title":"Advances on techniques of breaking diffraction limitation using scattering medium","authors":"杨. Y. Hong, 黄远辉 Huang Yuan-hui, 龚昌妹 Gong Chang-mei, 吴腾飞 Wu Teng-fei, 邵晓鹏 Shao Xiao-peng","doi":"10.3788/CO.20140701.0001B","DOIUrl":"https://doi.org/10.3788/CO.20140701.0001B","url":null,"abstract":"This paper provides the state-of-art review to the research works in diffraction-limit breaking focusing and imaging. Firstly,the research background and significance of the research in this field are given,and the well-developed super-resolution methods and the definition of scattering media towards diffraction-limit breaking imaging are also introduced. Secondly,the time reversal technique utilizing the scattering property in acoustics and electromagnetics for signal compressing and focusing are specified. The realization method of time reversal in domain of optics is presented. As a foundation for better understanding,the advantages brought about by inserting a plate of scattering media into certain optical imaging system are further elaborated. Thirdly,this review analyzes the serial feedback controlling method,optical phase conjugation and the transmission measurement based on phase conjugation for finest focusing. The groundbreaking transmission matrix measurement in both spatial and spatial frequent domain is introduced,which is followed by the preparation of scattering media aiming at the far-field and wide-field diffraction-limit breaking imaging using transmission matrix method. Finally,the advances and prospect on techniques of breaking diffraction limication using scattering medium are preposed.","PeriodicalId":10133,"journal":{"name":"Chinese Journal of Optics and Applied Optics","volume":"43 3","pages":"1-25"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91497051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Analysis on the relationship between bearing preload of spatial arm compensation mechanism and system stiffness 空间臂补偿机构轴承预紧力与系统刚度的关系分析

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140706.0989

王. W. Zhi, 郭万存 Guo Wan-cun

{"title":"Analysis on the relationship between bearing preload of spatial arm compensation mechanism and system stiffness","authors":"王. W. Zhi, 郭万存 Guo Wan-cun","doi":"10.3788/CO.20140706.0989","DOIUrl":"https://doi.org/10.3788/CO.20140706.0989","url":null,"abstract":"When the spatial telescope tracks the target on the orbit,move and rotation will occurr between the visual axis of the telescope and target( namely pointing deviation and oscillation) due to all kinds of factors in space. In order to compensate above errors,the arm compensation mechanism is designed to compensate the errors between the visual axis and the target. Because the size and weight of the arm compensation mechanism are restricted severely,and the size of the telescope is huge and its weight is more than 3 000 kg,this configuration results in lower stiffness of the system. In order to satisfy higher machinery stiffness required by the control system,the feasibility is analyzed to improve system stiffness through forcing preload on bearing after the system configuration is confirmed. This paper studies on the relationship among bearing preload,bearing stiffness and system stiffness,and the relationship curve between bearing preload and system natural frequency is obtained. The analysis proves that forcing an appropriate preload to bearing can improve system stiffness on the condition that the system configuration is confirmed,and it is also an effective method to confirm the optimumbearing preload.","PeriodicalId":10133,"journal":{"name":"Chinese Journal of Optics and Applied Optics","volume":"11 1","pages":"989-995"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90056634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Laser intensity stabilization by using of opto-electronic feedback control based on an acousto-optical frequency-shifting system 基于声光移频系统的光电反馈控制稳光

Chinese Journal of Optics and Applied Optics Pub Date : 2014-01-01 DOI: 10.3788/CO.20140702.0234

靳. J. Gang, 温. W. Xin, 杨保东 Yang Bao-dong, 何. H. Jun, 王军民 Wang Junmin

引用次数: 1