APODIZATION

作品数:14被引量:7H指数:2
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相关领域:电子电信更多>>
相关作者:吕昌贵崔一平恽斌峰更多>>
相关机构:东南大学更多>>
相关期刊:《Optoelectronics Letters》《Medicine in Novel Technology and Devices》《Journal of Life Sciences》《Computer Modeling in Engineering & Sciences》更多>>
相关基金:国家自然科学基金天津市自然科学基金中国博士后科学基金更多>>
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A high-contrast coronagraph for direct imaging of Earth-like exoplanets: design and test被引量:3
《Research in Astronomy and Astrophysics》2015年第3期453-460,共8页Cheng-Chao Liu De-Qing Ren Jiang-Pei Dou Yong-Tian Zhu Xi Zhang Gang Zhao Zhen Wu Rui Chen 
Supported by the National Natural Science Foundation of China
A high-contrast coronagraph for direct imaging of an Earth-like exoplanet at the visible band needs a contrast of 10^-10 at a small angular separation of 4λ/D or less. Here we report our recent laboratory experiment ...
关键词:instrumentation: coronagraph liquid crystal array -- techniques:apodization -- methods: laboratory 
High-contrast coronagraph for ground-based imaging of Jupiter-like planets被引量:2
《Research in Astronomy and Astrophysics》2010年第2期189-198,共10页Jiang-Pei Dou De-Qing Ren Yong-Tian Zhu 
supported by the National Natural Science Foundation of China (NSFC) (Grant No. 10873024)
We propose a high-contrast coronagraph for direct imaging of young Jupiter-like planets orbiting nearby bright stars. The coronagraph employs a step- transmission filter in which the intensity is apodized with a finit...
关键词:instrumentation: high angular resolution- methods: laboratory numer- ical -- techniques: coronagraphy apodization -- planetary systems 
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