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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
浏览  |  Adobe PDF(1371Kb)  |  收藏  |  浏览/下载:153/44  |  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
浏览  |  Adobe PDF(590Kb)  |  收藏  |  浏览/下载:170/57  |  提交时间:2020/08/24
Large mirror,BP neural network,Finite element analysis,Orthogonal,test design,optimization,design,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:176/71  |  提交时间:2020/08/24
Lateral error,Coupling efficiency,Beam quality,Gaussian beam,Large-core multimode fiber,laser-diode,optimization,coefficient,Optics  
Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings 期刊论文
Optik, 2019, 卷号: 183, 页码: 579-585
作者:  Y.Y.Liu;  X.Zhang;  Y.W.Huang;  J.W.Zhang;  W.Hofmann
浏览  |  Adobe PDF(1467Kb)  |  收藏  |  浏览/下载:240/49  |  提交时间:2020/08/24
Vertical cavity surface emitting lasers,Semiconductor lasers,Gratings,Polarization-selective devices,fundamental-mode,design,Optics  
Stable VCSEL mode discrimination realized by a ring-shaped dielectric relief 期刊论文
Optik, 2019, 卷号: 183, 页码: 131-136
作者:  Y.Y.Liu;  Y.W.Huang;  X.Zhang;  J.W.Zhang;  Y.Q.Ning;  L.J.Wang
浏览  |  Adobe PDF(1553Kb)  |  收藏  |  浏览/下载:197/58  |  提交时间:2020/08/24
VCSEL,Higher-order modes,SiO2 layer,Mode control,surface-emitting laser,transmission,Optics  
VCSEL array thermal-distribution optimized by mesas rearrangement 期刊论文
Optik, 2019, 卷号: 186, 页码: 443-448
作者:  Y.Y.Liu;  Y.W.Huang;  C.Y.Zhong;  X.Zhang;  J.W.Zhang
浏览  |  Adobe PDF(1553Kb)  |  收藏  |  浏览/下载:200/65  |  提交时间:2020/08/24
VCSEL array,Thermal optimization,Traversal algorithm,Thermal,cross-talk factor,surface-emitting laser,Optics