FIELD-OF-VIEW

作品数：42被引量：129H指数：6
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相关领域：自动化与计算机技术更多>>
相关机构：清华大学更多>>
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  • 期刊=Chinese Optics Lettersx
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Understanding wide field-of-view flat lenses:an analytical solution[Invited]
《Chinese Optics Letters》2023年第2期111-118,共8页杨帆 安森松 Mikhail Y.Shalaginov 张华亮 胡崛隽 古田 
supported by the Defense Advanced Research Projects Agency Defense Sciences Office(DSO)Program,EXTREME Optics and Imaging(EXTREME)(No.HR00111720029);MIT Skoltech Seed Fund Program,and MIT Deshpande Center for Technological Innovation。
Wide field-of-view(FOV)optics are widely used in various imaging,display,and sensing applications.Conventional wide FOV optics rely on complicated lens assembly comprising multiple elements to suppress coma and other ...
关键词：metasurface metalens FIELD-OF-VIEW 
Comparison of simultaneous signals obtained from a dual-field-of-view lidar and its application to noise reduction based on empirical mode decomposition被引量：5
《Chinese Optics Letters》2011年第5期1-4,共4页龚威 李俊 毛飞跃 张金业 
supported by the National "973" Program of China (Nos. 2009CB723905 and 2011CB707106);the National Natural Science Foundation of China(Nos. 10978003 and 40871171)
Although the empirical mode decomposition （EMD） method is an effective tool for noise reduction in lidar signals, evaluating the effectiveness of the denoising method is difficult. A dual-field-of-view lidar for obs...
关键词：Atmospheric aerosols Noise pollution control Optical radar Signal processing Signal to noise ratio 
Wide field-of-view foveated imaging system被引量：2
《Chinese Optics Letters》2008年第8期561-563,共3页赵小侠 谢永军 赵卫 
the Knowledge Innovation Project of Chinese Academy of Sciences under Grant No.0651201zz0.
We have designed and demonstrated a simple, wide field-of-view （FOV = 60°） foveated imaging system utilizing a deformable mirror. The deformable mirror is used to dynamically correct the off-axis aberrations that l...
关键词：Computer networks DEFORMATION Imaging systems Laser pulses Mirrors Optoelectronic devices 
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