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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2019    专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Multi-fractal analysis of dynamic infrared image of human thyroids 期刊论文 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 卷号: 48, 期号: 4 作者:  X.Fan;  Q.Sun;  S.Lv;  J.Yang;  J.Wang 收藏  |  浏览/下载：0/0  |  提交时间：2020/08/24 Image analysis,Fractal dimension,Infrared imaging,Time series,Wavelet transforms   Analysis of the reliability of LED lamps during accelerated thermal aging test by online method 期刊论文 Optik, 2019, 卷号: 178, 页码: 1045-1050 作者:  J.Hao;  H.L.Ke;  R.T.Sun;  Q.Sun;  L.Jing 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 Bayesian method,Reliability,Online method,LED lamps,junction temperature,optimal-design,offline tests,degradation,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 收藏  |  浏览/下载：1/0  |  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   Design of a multimode interference waveguide semiconductor laser combining gain coupled distributed feedback grating 期刊论文 Acta Physica Sinica, 2019, 卷号: 68, 期号: 16, 页码: 10 作者:  C.Qiu;  Y.Y.Chen;  F.Gao;  L.Qin;  L.J.Wang 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 distributed feedback grating,active multimode interference waveguide,edgeemitting semiconductor laser diode,wavelength tuning range,dfb,lidar,Physics   Compressed sensing imaging system based on improved theoretical model and its weighted iterative strategy 期刊论文 Optics Communications, 2019, 卷号: 439, 页码: 76-84 作者:  Y.H.Li;  X.D.Wang;  Z.Wang 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 Computational imaging,Compressed sensing,Image restoration,reconstruction,exposure,Optics