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| The preliminary design of the next generation Palomar spectrograph for 200-inch Hale telescope 会议论文 Ground-based and Airborne Instrumentation for Astronomy VII, Austin, Texas, United States, 2018-6-10 作者: Haijiao Jiang; Zhongwen Hu; Mingming Xu; Songxin Dai; Huatao Zhang; Lei Wang; Yi Chen 浏览  |  Adobe PDF(1613Kb)  |  收藏  |  浏览/下载:493/184  |  提交时间:2019/02/12 Instrumentation Spectrograph Moderate Resolution |
| Optical design of imaging and spectrograph for 4m telescope in China 会议论文 Ground-based and Airborne Instrumentation for Astronomy VII, Austin, Texas, United States, 2018-6-10 作者: Hangxin Ji; Yongtian Zhu; Zhongwen Hu; Yi Chen; Lei Wang; Mingming Xu; Songxin Dai; Huatao Zhang 浏览  |  Adobe PDF(1529Kb)  |  收藏  |  浏览/下载:446/168  |  提交时间:2019/02/11 Imaging And Spectrograph Three-channel Imaging Low And Medium Resolution Spectrograph Vphg |
| Multi-object fixed delay Michelson interferometer for astronomical observation 会议论文 Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, Xiamen, China, 2012-4-26 作者: Kai Zhang; Yongtian Zhu; Lei Wang; Yi Chen; Liang Wang 浏览  |  Adobe PDF(1540Kb)  |  收藏  |  浏览/下载:556/147  |  提交时间:2014/01/11 Fixed Delay Michelson Interferometer Field Compensation Interference Component Smart Structure |
| Laboratory prototype of Image Slicer Integral Field Unit for 1m Telescope 会议论文 Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, Xiamen, China, 2012-4-26 作者: Hangxin Ji; Zhongwen Hu; Yonghui Hou; Lei Wang 浏览  |  Adobe PDF(18656Kb)  |  收藏  |  浏览/下载:506/124  |  提交时间:2014/01/10 Integral Field Spectroscopy Spectrograph Image Slicer Prototype |
| The prototype design of more powerful Exoplanet Tracker based on LAMOST 会议论文 Ground-based and Airborne Instrumentation for Astronomy III, San Diego, California, USA, 2010-6-27 作者: Kai Zhang; Yongtian Zhu; Lei Wang 浏览  |  Adobe PDF(524Kb)  |  收藏  |  浏览/下载:410/158  |  提交时间:2014/01/06 External Dispersed Interferometer Fixed Delay Michelson Interferometer Optical System Mechanical Structure |
| A multipurpose fiber-fed VPHG spectrograph for LAMOST 会议论文 Ground-based and Airborne Instrumentation for Astronomy, Orlando, FL, 2006-5-24 作者: Yongtian Zhu; Zhongwen Hu; Qingfeng Zhang; Lei Wang; Jianing Wang 浏览  |  Adobe PDF(998Kb)  |  收藏  |  浏览/下载:630/162  |  提交时间:2013/12/25 Instrumentation Spectrograph Volume Phase Holographic Gratings |
| Auto-focusing Schemes for LAMOST Multipurpose Fiber-fed Spectrographs 会议论文 Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Chengdu, China, 2007-7-8 作者: Long Li; Zhongwen Hu; Jianing Wang; Yongtian Zhu; Lei Wang 浏览  |  Adobe PDF(304Kb)  |  收藏  |  浏览/下载:468/176  |  提交时间:2013/12/29 Low Resolution Spectrograph Auto-focusing Resolution |