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Design and analysis for the multi-point flexible support structure of large and precision lens 期刊论文
Optik, 2019, 卷号: 193, 页码: 8
作者:  L.M.Zhang;  W.P.Wang;  J.L.Wang;  P.Guo;  L.Hao
浏览  |  Adobe PDF(1515Kb)  |  收藏  |  浏览/下载：127/57  |  提交时间：2020/08/24
Ground-based telescope system,Large aperture lens,Rigidity of the,support structure,Wave-front aberration,Optics  
Study of satellite imaging with pitch motion compensation to increase SNR 期刊论文
Optik, 2019, 卷号: 192, 页码: 10
作者:  T.T.Xu;  X.B.Yang;  C.Xu;  L.Chang;  L.Zhu
浏览  |  Adobe PDF(2101Kb)  |  收藏  |  浏览/下载：123/53  |  提交时间：2020/08/24
Pitch motion compensation,Hyperspectral camera,Signal to noise ratio,(SNR),Integral time,Remote sensing,ZH-1,Optics  
Theoretical study on thermal characteristic of MgO: PPLN crystal in high power optical parametric oscillator 期刊论文
Optik, 2019, 卷号: 178, 页码: 190-196
作者:  K.Zhang;  F.Chen;  Q.K.Pan;  D.Y.Yu;  Y.He
Adobe PDF(1371Kb)  |  收藏  |  浏览/下载：133/42  |  提交时间：2020/08/24
Optical parametric oscillator,MgO: PPLNCrystal,Temperature,distribution,Contacting surface topography,Heat transfer,periodically poled linbo3,continuous-wave,2nd-harmonic generation,lasers,Optics  
A Back Propagation neural network based optimizing model of space-based large mirror structure 期刊论文
Optik, 2019, 卷号: 179, 页码: 780-786
作者:  Z.S.Wang;  J.X.Zhang;  J.X.Wang;  X.He;  L.L.Fu;  F.X.Tian;  X.F.Liu;  Y.C.Zhao
Adobe PDF(590Kb)  |  收藏  |  浏览/下载：144/51  |  提交时间：2020/08/24
Large mirror,BP neural network,Finite element analysis,Orthogonal,test design,optimization,design,Optics  
Study of the impact of co-phasing errors for segmented primary mirror using nonlinear analysis 期刊论文
Optik, 2019, 卷号: 191, 页码: 80-88
作者:  H.S.Yang;  X.J.Zhang;  Z.L.Li;  X.K.Wang;  M.M.Xu
浏览  |  Adobe PDF(1444Kb)  |  收藏  |  浏览/下载：165/63  |  提交时间：2020/08/24
Ultra large aperture,Space-based telescope,Segmented primary mirro,Co-phasing error,Wavefront deformation,piston error,telescopes,Optics  
A method based on exact constraint for supporting space-based large mirror with a diameter of 2.8m 期刊论文
Optik, 2019, 卷号: 179, 页码: 499-504
作者:  Z.S.Wang;  J.X.Zhang;  J.X.Wang;  X.He;  L.T.Fu;  F.X.Tian;  X.F.Liu;  Y.C.Zhao
浏览  |  Adobe PDF(928Kb)  |  收藏  |  浏览/下载：132/45  |  提交时间：2020/08/24
Large aperture mirror,Exact constraint,Flexible structure,Finite,element analysis,Optics  
Measurement of the second-order spectral diffraction efficiency of polarized dual-grating spectrometers 期刊论文
Optik, 2019, 卷号: 180, 页码: 355-360
作者:  H.S.Li;  B.Li;  S.R.Wang;  X.H.Yang;  Z.F.Li
浏览  |  Adobe PDF(640Kb)  |  收藏  |  浏览/下载：133/50  |  提交时间：2020/08/24
Diffraction efficiency,Second-order spectrum,Polarized light,Dual-grating spectrometer,suppression,Optics  
High power diode laser source with a transmission grating for two spectral beam combining 期刊论文
Optik, 2019, 卷号: 192, 页码: 4
作者:  J.Y.Tian;  J.Zhang;  H.Y.Peng;  Y.X.Lei;  L.Qin;  Y.Q.Ning;  L.J.Wang
浏览  |  Adobe PDF(883Kb)  |  收藏  |  浏览/下载：141/54  |  提交时间：2020/08/24
Diode laser,Spectral beam combining,Transmission grating,High beam,quality,array,Optics  
Effect of lateral error on the coupling efficiency and beam quality of gaussian beam launched into large-core fiber 期刊论文
Optik, 2019, 卷号: 187, 页码: 185-192
作者:  X.Y.Liu;  J.Guo;  G.N.Li;  N.Chen;  K.Shi
浏览  |  Adobe PDF(1169Kb)  |  收藏  |  浏览/下载：148/56  |  提交时间：2020/08/24
Lateral error,Coupling efficiency,Beam quality,Gaussian beam,Large-core multimode fiber,laser-diode,optimization,coefficient,Optics  
InGaAs/GaAsP strain quantum well spatial light modulator with low voltage and high contrast ratio 期刊论文
Optik, 2019, 卷号: 182, 页码: 139-143
作者:  Y.B.Li;  Y.W.Huang;  Y.Q.Ning;  L.J.Wang
浏览  |  Adobe PDF(832Kb)  |  收藏  |  浏览/下载：130/46  |  提交时间：2020/08/24
Spatial light modulator (SLM),Asymmetric Fabry-Perot cavity,Multiple-quantum wells,Electro-optical device,Optical communication,electroabsorption modulators