MQW

作品数：88被引量：87H指数：4
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相关机构：中国科学院东南大学北京大学扬州中科半导体照明有限公司更多>>
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II-nitride MQW-based optoelectronic sensors for multifunctional environmental monitoring
《Chip》2024年第4期53-58,共6页Xumin Gao Dongmei Wu Tianlong Xie Jialei Yuan Mingyuan Xie Yongjin Wang Haitao Zhao Gangyi Zhu Zheng Shi 
supported by the National Natural Science Foundation of China(62274096);Natural Science Research of Jiangsu Higher Education Institutions of China(22KJA510003);National Natural Science Foundation of China(92367302);Jiangsu Natural Science Foundation for Distinguished Young Scholars(BK20220054).
This work presents an integrated multi-quantum well (MQW)optoelectronic sensor leveraging III-nitride materials for multifunctionality on a monolithic chip. The sensor was fabricated usingstandard microfabrication tec...
关键词：InGaN/GaN MQW Light-emitting diode PHOTODETECTOR Concentric circle structure Monolithic integration 
Performance Characterization of Visible Light Communication Based on GaN High-Voltage LED/PD
《ZTE Communications》2024年第4期46-52,共7页LU Meixin JIANG Zitong FANG Li YAN Yiqun YAN Jiabin 
This work is jointly supported by the National Natural Science Foundation of China under Grant Nos.62004103,62105162,62005130,61827804,62274096,and 61904086;the Natural Science Foundation of Jiangsu Province under Grant No.BK20200743;the Natural Science Foundation of the Higher Education Institutions of Jiangsu Province under Grant No.22KJA510003;the Natural Science Foundation of Nanjing University of Posts and Telecommunications under Grant No.NY223084;the“111”project under Grant No.D17018;the Postgraduate Research&Practice Innovation Program of Jiangsu Province under Grant No.SJCX230257.
While considerable research has been conducted on the structural principles,fabrication techniques,and photoelectric properties of high-voltage light-emitting diodes(LEDs),their performance in light communication rema...
关键词：high-voltage LEDs high-voltage PDs GaN MQW diode array communication characterization visible light communication 
Piezoelectric constant temperature dependence in strained [111]-oriented zinc-blende MQW-SOAs
《Chinese Optics Letters》2023年第9期107-112,共6页Horacio Soto-Ortiz Gerson Torres-Miranda 
supported by the Mexican Council of Science and Technology (CONACYT) (Nos.SEPCONACYTCB-2016-01-285030 and 804835)。
Here,we present a study of the effective piezoelectric constant(e_(14_(e)))temperature dependence in strained[111]-oriented zinc-blende quantum wells(QWs)embedded within a semiconductor optical amplifier(SOA).We deter...
关键词：piezoelectric constant pyroelectric effect quantum-confined Stark effect EXCITONS semiconductor optical amplifiers ZINC-BLENDE quantum wells 
Regrowth-free AlGaInAs MQW polarization controller integrated with a sidewall grating DFB laser被引量：1
《Photonics Research》2023年第4期622-630,共9页XIAO SUN SONG LIANG WEIQING CHENG SHENGWEI YE YIMING SUN YONGGUANG HUANG RUIKANG ZHANG JICHUAN XIONG XUEFENG LIU JOHN HMARSH LIANPING HOU 
Engineering and Physical Sciences Research Council(EP/R042578/1);Chinese Ministry of Education Collaborative Project(B17023)。
Polarization control is at the heart of high-capacity data optical communication systems,such as polarizationdivision multiplexers and Stokes vector modulation transmitters.Despite passive polarization control being m...
关键词：polarization waveguide ROTATION 
Monolithic DWDM source with precise channel spacing
《Journal of Semiconductors》2021年第4期98-103,共6页Lianping Hou Song Tang John H.Marsh 
This work was supported by the U.K.Engineering and Physical Sciences Research Council(EP/R042578/1)and the National Science Foundation of China(61320106013).We would like to acknowledge the staff of the James Watt Nanofabrication Centre at the University of Glasgow for help in fabricatingthe devices.
We report a low-cost manufacturing approach for fabricating monolithic multi-wavelength sources for dense wavelength division multiplexing(DWDM)systems that offers high yield and eliminates crystal regrowth and select...
关键词：LASERS DISTRIBUTED-FEEDBACK diode laser arrays multiple quantum well(MQW)modulators semiconductor optical amplifier integrated optics devices 
基于LED同质集成效应的智慧屏幕系统被引量：2
《南京邮电大学学报（自然科学版）》2021年第1期51-57,共7页傅康 王永进 绪锌羽 
国家重点研发计划(2016YFE0118400);江苏省重点研发计划(BE2016186);国家自然科学基金委国际(地区)合作与交流项目(61531166004)资助项目。
文中实现了面向未来的、基于LED本身同质集成效应的、集显示和探测一体化的智慧屏幕系统,并研制出4×4 MQW二极管阵列,结合自己设计的基于java软件的控制界面,从而设计实现探测照明显示一体的未来军民用智慧屏幕,显示模式下可实现16像...
关键词：4×4 MQW二极管阵列 智慧屏幕 同质集成 无接触 
Evaluation of polarization field in InGaN/GaN multiple quantum well structures by using electroluminescence spectra shift被引量：1
《Chinese Physics B》2020年第3期221-224,共4页Ping Chen De-Gang Zhao De-Sheng Jiang Jing Yang Jian-Jun Zhu Zong-Shun Liu Wei Liu Feng Liang Shuang-Tao Liu Yao Xing Li-Qun Zhang 
Project supported by the National Key Research and Development Program of China(Grant Nos.2016YFB0400803 and 2016YFB0401801);the National Natural Science Foundation of China(Grant Nos.61674138,61674139,61604145,61574135,and 61574134)。
In order to investigate the inherent polarization intensity in InGaN/GaN multiple quantum well(MQW) structures,the electroluminescence(EL) spectra of three samples with different GaN barrier thicknesses of 21.3 nm, 11...
关键词：INGAN/GAN multiple quantum well(MQW) POLARIZATION FIELD ELECTROLUMINESCENCE spectra SHIFT electron leakage current 
Ultra-flat broadband micro wave frequency comb generation based on optical frequency comb with a multiple-quantumwell electro-absorption modulator in critical state被引量：3
《Frontiers of Optoelectronics》2019年第4期382-391,共10页Cong SHEN Peili LI Xinyuan ZHU Yuanfang ZHANG Yaqiao HAN 
Related studies were supported by the National Natural Science Foundation of China(Grant No.61275067).
In this paper,we proposed a novel ultra・flat broadband microwave frequency comb(MFC)generation based on optical frequency comb(OFC)with a multiplequantum-well electroabsorption modulator(MQW-EAM)in critical state.The ...
关键词：microwave frequency comb(MFC) multiplequantum-well electro-absorption modulator(MQW-EAM) FLATNESS 
阶梯状量子阱结构对蓝光GaN基LED性能的改善被引量：7
《半导体技术》2019年第10期767-772,共6页刘轩 王美玉 李毅 朱友华 
国家自然科学基金资助项目(61874168);江苏高校品牌专业建设工程资助项目(PPZY2015B135)
由于Ⅲ族氮化物材料自身的物理特性,InGaN/GaN量子阱结构存在极化效应导致能带倾斜,极大地影响了LED的辐射复合效率。采用阶梯状量子阱的结构来改善LED的发光特性,通过金属有机物化学气相沉积(MOCVD)系统在4英寸(1英寸=2.54 cm)蓝宝石...
关键词：GaN 发光二极管(LED) 多量子阱(MQW) 光学特性 Silvaco仿真 
CL-TWE Mach–Zehnder electro-optic modulator based on InP-MQW optical waveguides被引量：2
《Chinese Optics Letters》2019年第6期36-40,共5页Guang Qian Bin Niu Wu Zhao Qiang Kan Xiaowen Gu Fengjie Zhou Yuechan Kong Tangsheng Chen 
In this Letter,we reported the preliminary results of an integrating periodically capacitive-loaded traveling wave electrode(CL-TWE)Mach–Zehnder modulator(MZM)based on InP-based multiple quantum well(MQW)optical wave...
关键词：optical MACH multiple plasma WAVE was DB 
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