中国科学院机构知识库网格系统: 检索

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	Taiji program in space for gravitational universe with the first run key technologies test in Taiji-1 期刊论文 OAI收割 International Journal of Modern Physics A, 2021, 卷号: 36, 期号: 11N12, 页码: 2 作者: Y. L. Wu; Z. R. Luo; J. Y. Wang; M. Bai; W. Bian \| 收藏 \| 浏览/下载：40/0 \| 提交时间：2022/06/13
	Chinas first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna 期刊论文 OAI收割 Communications Physics, 2021, 卷号: 4, 期号: 1 作者: Y.-L. Wu; Z.-R. Luo; J.-Y. Wang; M. Bai; W. Bian \| 收藏 \| 浏览/下载：19/0 \| 提交时间：2022/06/13
	The Information acquirement of hyperspectral detection system with harmonic diffractive element in infrared dual band (EI CONFERENCE) 会议论文 OAI收割 ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China 作者: Zhang Y.; Gao Y. 收藏 \| 浏览/下载：17/0 \| 提交时间：2013/03/25 A novel design of combination of hybrid system and zoom system in hyperspectral detection imaging is discribed based on the application of harmonic diffractive element (HDE) compared with conventional system. The principles of HDE and infrared zoom hyspectral detection system are presented and the results of a example design are given. It is show that the resolution of this hybrid system is improved and the light power received by Cassegrain system is enlarged. Wavefront aberrations are less than 1/4 wavelength and Modulation Transfer Function in the dual band on each zoom focus location approaches or attains the diffraction limit on 20 cycles/mm.