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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 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     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 High-precision magnetorheological finishing based on robot by measuring and compensating trajectory error 期刊论文 Optics Express, 2022, 卷号: 30, 期号: 25, 页码: 44741-44768 作者:  R. Cheng;  L. Li;  X. Li;  B. Yang;  X. Luo 收藏  |  浏览/下载：0/0  |  提交时间：2023/06/14 Gravity compensation optimization algorithm for large aperture spatial optical telescope 期刊论文 Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2018, 卷号: 26, 期号: 11, 页码: 2764-2775 作者:  He, Xu;  Yang, Xue;  Li, Yi;  Zhang, Xiao-Hui 收藏  |  浏览/下载：5/0  |  提交时间：2019/09/17 Gravitation  Error compensation  Location  Optical telescopes  Testing  Unloading   Structural design of primary mirror subassembly for spatial gravitational wave telescope 期刊论文 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2018, 卷号: 47, 期号: 8 作者:  Li, Yupeng;  Wang, Zhi;  Sha, Wei;  Wu, Qingwen;  Zhao, Ya 收藏  |  浏览/下载：2/0  |  提交时间：2019/09/17 Optical testing  Gravitational effects  Gravity waves  Ground supports  Mirrors  Modal analysis  Optimization  Quality control  Structural design  Telescopes  Unloading  Vibration analysis  Wavefronts   双光子显微成像系统关键技术研究 学位论文 硕士: 中国科学院大学, 2015 作者:  娄艳阳 收藏  |  浏览/下载：107/0  |  提交时间：2016/04/11 双光子  群延迟色散  色散补偿  光束整形  误差扩散法   全息波前传感方法与动态全息自适应光学研究 学位论文 博士: 中国科学院大学, 2015 作者:  姚凯男 收藏  |  浏览/下载：60/0  |  提交时间：2015/11/30 自适应光学  波前传感器  全息术  波前校正器   光学表面频段误差对成像质量的影响研究 学位论文 博士: 中国科学院大学, 2014 曾雪锋 收藏  |  浏览/下载：229/0  |  提交时间：2014/08/21 莫尔条纹光电信号自动补偿技术研究 学位论文 博士: 中国科学院大学, 2014 高旭 收藏  |  浏览/下载：53/0  |  提交时间：2014/08/21 提高小型光电编码器分辨力和精度的方法研究 学位论文 博士: 中国科学院大学, 2014 冯英翘 收藏  |  浏览/下载：41/0  |  提交时间：2014/08/21 Analysis of power spectral density as a performance metric for TMT M3 会议论文 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, AOMATT 2014, April 26, 2014 - April 29, 2014, Harbin, China Yang F.; An Q.-C.; Wang F.-G.; Liu X.-Y. 收藏  |  浏览/下载：14/0  |  提交时间：2015/04/27 Simulation and experiment of the static FTIR based on micro multi-step mirrors (EI CONFERENCE) 会议论文 International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, May 24, 2011 - May 26, 2011, Beijing, China Liang J.; Liang Z.-Z.; Lv J.-G.; Fu J.-G.; Zheng Y.; Feng C.; Wang W.-B.; Zhu W.-B.; Yao J.-S.; Zhang J. 收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25 In recent years  Fourier transform spectrometer (FTS) with small size and low mass is required in many applications with growing need for real-time and small platform spectral detection. In this paper  a micro Fourier transform infrared spectrometer (FTIR) based on spatial modulation mode was designed. This spectrometer has the advantages of high stability and simplified configuration. It also promises optical path differences (OPD) with high precision  as MOEMS technology is used in manufacturing the key components. The simulation and the experiments with regard to this FTIR configuration have been done. Firstly  the diffraction effect of the micro multi-step mirrors (MMSMs) is studied. We discuss the influence to the reversed spectrum by different mirror widths and different diffraction distances. Secondly  we simulate and analyze the influence of the source solid angle to the spectral resolution. Thirdly  we set up the theoretical model of the collimation error which is mainly from the defocus of the optical system and analyze the result caused by the collimation error. Fourthly  a new discrete Fourier transform arithmetic using least-squares cosines progression (LSCP) is proposed which can reconstruct the spectrum with nonuniform sampled signals. Finally  the MMSMs are fabricated used the MOEMS technology and the structural parameters are tested. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).