云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(61335004)

国家自然科学基金(61335004): 作品数：11被引量：7H指数：1; 导出分析报告; 相关机构：北京邮电大学北京工业大学更多>>; 相关期刊：《Journal of Semiconductors》《半导体光电》《Chinese Physics B》《Chinese Optics Letters》更多>>; 相关主题：垂直腔面发射激光器高速调制垂直面BCB苯并环丁烯更多>>; 相关领域：电子电信理学一般工业技术电气工程更多>>

Optically controlled phase array antenna [Invited]被引量：1: 《Chinese Optics Letters》2019年第5期72-77,共6页Nuannuan Shi Wei Li Ninghua Zhu Ming Li; supported by the National Natural Science Foundation of China(Nos.61705217 and 61335004);partly supported by the National Key R&D Program of China(No.2016YFC0800504); To overcome the beam squint in wide instantaneous frequency, we review a number of system-level optical controlled phase array antennas for beam forming. The optical delay network based on a fiber device in terms of t...; 关键词：Optically CONTROLLED PHASE ARRAY ANTENNA WIDE instantaneous FREQUENCY

Efficiency-enhanced AlGaInP light-emitting diodes using transparent plasmonic silver nanowires: 《Chinese Physics B》2018年第9期620-625,共6页Xia Guo Qiao-Li Li Chong Li An-Qi Hu Hui-Jun Tian Chun-Wei Guo Xiao-Ying He Hua Wu; Project supported by the National Key Research and Development Program of China(Grant No.2016YFB0400603);the National Natural Science Foundation of China(Grant No.61335004); Silver nanowire（AgNW） networks have been demonstrated to exhibit superior transparent and conductive performance over that of indium-doped tin oxide（ITO） and have been proposed to replace ITO, which is currently w...; 关键词：surface plasmon current spreading silver nanowire light-emitting diode

采用BCB平整技术的高速850nm垂直面发射激光器（英文）被引量：5: 《中国光学》2018年第2期190-197,共8页何晓颖董建胡帅何艳吕本顺栾信信李冲胡安琪胡宗海郭霞; 国家自然科学基金资助项目(No.61335004,No.61675046,No.61505003);国家重大研发计划(No.2016YFB0400603,No.2017YFB0400902,No.2017YFF0104801); 垂直腔面发射激光器因其具有低阈值、低功耗、可实现高速调制等优势,广泛地应用于光通信和光互连等领域。寄生电容是影响激光器的调制带宽的主要因素之一。本文通过采用低k值的苯并环丁烯(BCB)平整技术有效地降低了垂直腔面发射激光器...; 关键词：垂直腔面发射激光器高速调制苯并环丁烯平整技术

湿法腐蚀和干法刻蚀工艺对850nm VCSEL高速调制性能的影响: 《半导体光电》2017年第6期826-829,共4页董建何晓颖胡帅何艳吕本顺李冲郭霞; 国家自然科学基金项目(61335004);国家"863"计划项目(2015AA017101); 垂直腔面发射激光器(VCSEL)以其低功耗、低阈值电流、高调制速率和易制作二维阵列器件等特点,广泛应用于短距离光互连领域。湿法腐蚀和干法刻蚀作为高速VCSEL台面结构制备的两种工艺,影响VCSEL氧化层的大小。文章研究了氧化层面积对寄...; 关键词：垂直腔面发射激光器高速调制湿法腐蚀干法刻蚀

Few-mode vertical-cavity surface-emitting lasers for space-division multiplexing: 《Journal of Semiconductors》2017年第9期42-47,共6页Yaman Su Lijuan Yu Xia Guo Xing Zhang Jianguo Liu Ninghua Zhu; supported by the National Basic Research Program of China(No.2014CB3400102);the National Natural Science Foundation of China(No.61335004);the National High Technology Research and Development Program of China(No.2015AA017101);the National Key Technologies R&D Program of China(No.2016YFB0400603); In order to choose the proper radius of oxide aperture for few-mode vertical-cavity surface-emitting lasers （VCSELs）, the influences of oxide aperture size on the multi-transverse-mode behaviors are investigated in ...; 关键词：few-mode VCSELs oxide aperture space-division multiplexing

Apodized grating coupler using fully-etched nanostructures: 《Chinese Physics B》2016年第8期211-215,共5页武华李冲李智勇郭霞; supported by the National Natural Science Foundation of China(Grant Nos.61222501,61335004,and 61505003);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20111103110019);the Postdoctoral Science Foundation of Beijing Funded Project,China(Grant No.Q6002012201502);the Science and Technology Research Project of Jiangxi Provincial Education Department,China(Grant No.GJJ150998); A two-dimensional apodized grating coupler for interfacing between single-mode fiber and photonic circuit is demonstrated in order to bridge the mode gap between the grating coupler and optical fiber. The grating groo...; 关键词：grating couplers equivalent refractive index mode matching coupling efficiency

Packaging investigation of optoelectronic devices: 《Journal of Semiconductors》2015年第10期3-8,共6页张志珂刘宇刘建国祝宁华; Project supported by the National High Technology Research and Development Program of China(Nos.2013AA014201,2013AA014203);the National Natural Science Foundation of China(Nos.61177080,61335004,61275031); Compared with microelectronic packaging, optoelectronic packaging as a new packaging type has been developed rapidly and it will play an essential role in optical communication. In this paper, we try to summarize the ...; 关键词：optoelectronic packaging PIC butterfly packaging

Phosphor-free white light-emitting diodes: 《Chinese Physics B》2015年第6期75-82,共8页郭霞刘巧莉李冲刘白董建沈光地; Project supported by the National Natural Science Foundation of China(Grant Nos.61222501 and 61335004);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20111103110019); The multiple color-matching schemes that could improve the color rendering index for phosphor-free white LEDs are discussed. Then we review a few of the recent research directions for phosphor-free white LEDs, which i...; 关键词：phosphor-free white light-emitting diodes color rendering index hybrid integration

Design of two-dimensional apodized grating couplers with Gaussian diffractive mode: 《Chinese Optics Letters》2015年第5期10-13,共4页武华李冲刘巧莉刘白董建史磊郭霞; supported by the National Natural Science Foundation of China(Nos.61222501 and 61335004);the Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20111103110019); Two-dimensional apodized grating couplers are proposed with grating grooves realized by a series of nano- rectangles, with the feasibility of digital tailoring the equivalent refractive index of each groove in order t...; 关键词：Gaussian distribution Optical fiber coupling Optical fibers

Optimal oxide-aperture for improving the power conversion efficiency of VCSEL arrays: 《Chinese Physics B》2015年第2期181-185,共5页王文娟李冲周弘毅武华栾信信史磊郭霞; supported by the National Natural Science Foundation of China(Grant Nos.61222501 and 61335004);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20111103110019); The maximum power conversion efficiencies of the top-emitting,oxide-confined,two-dimensional integrated 2×2 and4×4 vertical-cavity surface-emitting laser（VCSEL） arrays with the oxide-apertures of 6 μm,16 μm,19 ...; 关键词：vertical-cavity surface-emitting laser arrays power conversion efficiency oxide-aperture

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