SEMICONDUCTOR_LASERS

作品数：158被引量：229H指数：7
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相关作者：石兢刘斌张敬明肖建伟马骁宇更多>>
相关机构：中国科学院武汉大学中国计量学院电子科技大学更多>>
相关期刊：《High Power Laser Science and Engineering》《Chinese Physics B》《Chinese Physics Letters》《Journal of Physical Science and Application》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家教育部博士点基金更多>>
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Correlation of Electrical Noise with Non-radiative Current for High Power QWLs
《Semiconductor Photonics and Technology》2001年第4期197-201,共5页HUGui－jun SHIJia－wei 等 
HuaweiS&TFoundationofShenzhengHuaweiTech.Co .Ltd .(No .990 1 81 0 3)andVisitingScholarFoundationofKeyLab.inUniversity
The characteristics of low frequency electrical noise, voltage current ( V I ) and electrical derivation for 980 nm InGaAsP/InGaAs/GaAs high power double quantum well lasers(DQWLs) are measured under different conditi...
关键词：Semiconductor lasers High power Electrical noise Non  radiative current 
Thermal Interaction in Semiconductor Laser Arrays
《Semiconductor Photonics and Technology》2000年第2期118-125,共8页YANChang－ling ZHONGJing－chang 
A novel theoretical model of thermal diffusion has been established to study thermal interaction between two neighboring diodes in semiconductor laser arrays. The main cause of the ocurrence of the thermal interaction...
关键词：Thermal interaction Thermal diffusion 2D array Leaky waveguide Semiconductor lasers 
Studies on Three-electrode Semiconductor Lasers
《Semiconductor Photonics and Technology》1998年第2期74-77,98,共5页SUN Hong-xia LU Hongchang (Southwest Jiaotong University, Chengdu 610031, CHN) 
Using the ray trace method, three-section semiconductor lasers are studied. An analytic expression of output power for the three-section semiconductor lasers is derived for the first time. From this expression, thresh...
关键词：Optical Output Power Ray Method Semiconductor Laser 
Multielectrode Semiconductor Lasers
《Semiconductor Photonics and Technology》1997年第4期243-247,共5页LU Hongchang,SUN Hongxia,LUO Bin,CHEN Jianguo (Southwest Jiaotong University,Chengdu 610031,CHN) 
Multielectrode semiconductor lasers are studied via the ray method.The expression of the output photon number of N -electrode semiconductor lasers has been derived for the first time.When N =1 or 2,the expressio...
关键词：Multielectrode Semiconductor Lasers Output Photon Number Ray Method 
New Compensated Method to the Phase for a Bulk Optic Faraday Current Sensor
《Semiconductor Photonics and Technology》1996年第1期57-60,共4页HE Saixian ZHONG Sidong YU Mozhi HU Youlin(Wuhan Technology University or Surveying and Mapping, Wuhan 430070, CHN) 
A new method to reduce the reflection-induced phase between the two orthogonal components of the linearly polarized light after the reflections is presented. This kind of sensor head is easier to fabricate and adjust ...
关键词：Optical Sensors Sensing Materials Semiconductor Lasers PHOTODETECTORS 
Strain measurement using frequency modulation fiber optic interferometer
《Semiconductor Photonics and Technology》1995年第1期31-34,共4页LIChangchun LUOFei 
The method for measuring the strain of an object using an optical fiber and a frequency modulation(FM) coupled cavity semiconductor laser is proposed.This method uses the coherent FM heterodyne principle of the Michel...
关键词：Frequency Modulation Fiber Optic Sensors Semiconductor Lasers Michelson Interferometer 
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