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Temperature measurement method of high temperature and high pressure flow field based on wavelength modulation spectroscopy technology 期刊论文
Acta Physica Sinica, 2019, 卷号: 68, 期号: 23, 页码: 8
作者:  B.Q.Zhang;  Z.Y.Xu;  J.G.Liu;  L.Yao;  J.Ruan;  J.Y.Hu;  H.H.Xia
浏览  |  Adobe PDF(1403Kb)  |  收藏  |  浏览/下载：157/52  |  提交时间：2020/08/24
absorbance spectroscopy,wavelength modulation spectroscopy,high,temperature and pressure,combustion flow field,absorption sensor,calibration-free,gas temperature,high-speed,mu-m,h2o,Physics  
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
浏览  |  Adobe PDF(1310Kb)  |  收藏  |  浏览/下载：195/57  |  提交时间：2020/08/24
distributed feedback grating,active multimode interference waveguide,edgeemitting semiconductor laser diode,wavelength tuning range,dfb,lidar,Physics  
Complete Frequency Domain Analysis for Linewidth of Narrow Linewidth Lasers 期刊论文
Spectroscopy and Spectral Analysis, 2019, 卷号: 39, 期号: 8, 页码: 2354-2359
作者:  X.Y.Qi;  C.Chen;  Y.Qu;  X.Zhang;  Y.Y.Chen;  B.Wang;  L.Liang
浏览  |  Adobe PDF(1076Kb)  |  收藏  |  浏览/下载：265/117  |  提交时间：2020/08/24
Laser linewidth,beta algorithm,Laser shape,Frequency noise,fiber laser,noise,Spectroscopy  
Backscattering Raman measurements using a broadband and highresolution mosaic grating spatial heterodyne Raman spectrometer 期刊论文
Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves, 2019, 卷号: 38, 期号: 6, 页码: 758-764
作者:  J.Qiu;  X.-D.Qi;  X.-T.Li
浏览  |  Adobe PDF(4685Kb)  |  收藏  |  浏览/下载：163/56  |  提交时间：2020/08/24
Spectrometers,Backscattering,Heterodyning,Interferometers,Laser applications  
Performance optimization of three down-sampling imaging strategies and their comparison with the conventional Fourier telescope 期刊论文
Acta Physica Sinica, 2019, 卷号: 68, 期号: 7, 页码: 9
作者:  L.Dong;  Z.W.Lu;  X.Y.Liu;  Z.W.Li
浏览  |  Adobe PDF(2303Kb)  |  收藏  |  浏览/下载：185/64  |  提交时间：2020/08/24
synthetic aperture imaging,Fourier telescope,image reconstruction,techniques,compressed sensing,national testbed glint,turbulence,mri,Physics  
Combined dual-wavelength laser diode beam end-pumped single longitudinal mode Pr3+:LiYF4 360 nm ultraviolet laser 期刊论文
Wuli Xuebao/Acta Physica Sinica, 2019, 卷号: 68, 期号: 5
作者:  W.Dou;  S.-S.Pu;  N.Niu;  D.-P.Qu;  X.-J.Meng;  L.Zhao;  Q.Zheng
浏览  |  Adobe PDF(1512Kb)  |  收藏  |  浏览/下载：191/49  |  提交时间：2020/08/24
Ultraviolet lasers,Bragg gratings,Digital storage,Etalons,Fabry-Perot interferometers,Lithium alloys,Lithium compounds,MATLAB