QQ客服 官方微博 反馈留言

浏览/检索结果: 共7条，第1-7条 帮助 限定条件 内容类型：会议论文     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 Autocollimator for small angle measurement over long distance 会议论文 27th Conference of Spacecraft TT and C Technology, November 9, 2014 - November 12, 2014, Guangzhou, China Luo J.; Zhao W. 收藏  |  浏览/下载：16/0  |  提交时间：2015/04/27 Analysis of the atmosphere back-scattering in active detecting 会议论文 Proceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 2014 作者:  Gong, Mao-Lin;  An, Tao;  Liu, Shun-Fa 收藏  |  浏览/下载：17/0  |  提交时间：2016/11/23 Angle measurements with laser 会议论文 2012 International Conference on Measurement, Instrumentation and Automation, ICMIA 2012, September 15, 2012 - September 16, 2012, Guangzhou, China Wang Y.; Yan C.; Gao Z. 收藏  |  浏览/下载：15/0  |  提交时间：2014/05/15 Angle measurements with laser (EI CONFERENCE) 会议论文 2012 International Conference on Measurement, Instrumentation and Automation, ICMIA 2012, September 15, 2012 - September 16, 2012, Guangzhou, China Wang Y.; Yan C.; Gao Z. 收藏  |  浏览/下载：131/0  |  提交时间：2013/03/25 Laser is widely used in angle measurements. This paper presents several frequently used methods of angle measurement that utilize laser  including:autocollimation angle measurement  angle measurement based on internal-reflection effect  laser interference angle measurement  angle measurement with ring laser and angle measurement with CCD. The principle  actualities  application situation  superiority and defects of each method are discussed. (2013) Trans Tech Publications  Switzerland.   Reconstructing in laser wavelength scanning interference test of aspheric surface 会议论文 Proceedings of SPIE: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 2012 作者:  Li, Lulu;  Zhao, Wenchuan;  Su, Xianyu;  Wu, Fan;  Fan, Bin 收藏  |  浏览/下载：13/0  |  提交时间：2016/11/24 Real-time far distance micro-vibration measurement using an external cavity semiconductor laser interferometer with a feedback control system 会议论文 conference on optical design and testing, shanghai, peoples r china, oct 15-18, 2002 Zhao WR; Jiang PF; Xie FZ 收藏  |  浏览/下载：21/7  |  提交时间：2010/10/29 external cavity semiconductor laser interferometer  far distance  micro-vibration measurement  feedback control  DISPLACEMENT MEASUREMENT  DIODE INTERFEROMETER  PHASE   High-precision small-angle measurement based on laser self-mixing interference 会议论文 Rochester, NY, United states, October 24, 2010 - October 28, 2010 作者:  Zhong, Jingang[1,2];  Qi, Pan[1];  Chen, Chun[1];  Chen, Zhen[1,2] 收藏  |  浏览/下载：0/0  |  提交时间：2019/12/13