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SEMICONDUCTOR_LASERS: 作品数：158被引量：229H指数：7; 导出分析报告; 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>>

Hetero-integrated high-peak-optical-power laser source (940 nm) for time-of-flight sensors: 《Chinese Optics Letters》2024年第7期81-85,共5页Sergey Olegovich Slipchenko Aleksandr Aleksandrovich Podoskin Ilia Vasil'evich Shushkanov Marina Gennad'evna Rastegaeva Artem Eduardovich Rizaev Matvey Igorevich Kondratov Artem Evgen'evich Grishin Nikita Aleksandrovich Pikhtin Timur Anatol'evich Bagaev Maxim Anatol'evich Ladugin Aleksandr Anatol'evich Marmalyuk Vladimir Aleksandrovich Simakov; The generation of high-power laser pulses using a compact hetero-integrated assembly based on a semiconductor laser with a dual-element composite 2μm×100μm aperture and a compact heterothyristor switch is demonstra...; 关键词：hetero-integrated assembly semiconductor lasers thyristor switches LIDAR gain-switching mode laser heterostructure

Interband cascade lasers with short electron injector: 《Chinese Optics Letters》2022年第2期142-147,共6页Chao Ning Tian Yu Shuman Liu Jinchuan Zhang Lijun Wang Junqi Liu Ning Zhuo Shenqiang Zhai Yuan Li Fengqi Liu; This work was supported by the National Key Research and Development Project(No.2018YFB2200500);the National Natural Science Foundation of China(Nos.61790583 and 61774150)。; We demonstrate Ga Sb-based interband cascade lasers(ICLs) emitting around 3.65 μm, which exhibit a room-temperature continuous-wave(CW) output power above 100 m W. Cavity-length analysis showed that the laser structu...; 关键词：interband cascade lasers quantum well MID-INFRARED semiconductor lasers

Design of a single-mode directly modulated orbital angular momentum laser被引量：1: 《Chinese Optics Letters》2021年第8期12-17,共6页Xiang Ma Shuang Zheng Jia Liu Quanan Chen Qiaoyin Lu Weihua Guo; supported by the National Key Research and Development Program of China (No.2016YFB0402304)。; We propose a design of single-mode orbital angular momentum(OAM) beam laser with high direct-modulation bandwidth. It is a microcylinder/microring cavity interacted with two types of second-order gratings: the complex...; 关键词：orbital angular momentum diffraction and gratings vertical emitting lasers microcavity devices semiconductor lasers single mode directly modulated laser

25 Gb/s directly modulated ground-state operation of 1.3 μm InAs/GaAs quantum dot lasers up to 75℃: 《Chinese Optics Letters》2020年第7期56-59,共4页Zhongkai Zhang Zunren Lü Xiaoguang Yang Hongyu Chai Lei Meng Tao Yang; supported by the National Key Research&Development(R&D)Program of China(No.2016YFB0402302);the National Natural Science Foundation of China(Nos.91433206,61574139 and61841403); We report 25 Gb/s high-speed directly modulated ground-state operation of 1.3 μm In As/Ga As quantum dot(QD) lasers grown by molecular beam epitaxy. The active region of the lasers consists of eight layers of p-doped...; 关键词：semiconductor lasers quantum dot molecular beam epitaxy direct modulation

Semiconductor lasers for high-speed information technologies: 《Chinese Optics Letters》2017年第1期2-7,共6页祝宁华; supported by the National Natural Science Foundation of China under Grant No.61620106013; This Review reviews semiconductor lasers with an emphasis on high-speed information technologies. Semiconductor lasers are classified based on their applications in optical communications. Different types of semicondu...; 关键词：Lasers and laser optics Modulators Semiconductor lasers

Beat note analysis and spectral modulation of terahertz quantum cascade lasers with radio frequency injection: 《Chinese Optics Letters》2017年第1期95-99,共5页朱永浩黎华万文坚顾立周涛 Stefano Barbieri 曹俊诚; supported by the“Hundred-Talent”Program of Chinese Academy of Sciences;the National Natural Science Foundation of China(No.61575214);the Shanghai Municipal Commission of Science and Technology(Nos.14530711300,15560722000,and 15ZR1447500);the National 973 Program of China(No.2014CB339803);the Major National Development Project of Scientific Instrument and Equipment(No.2011YQ150021); We demonstrate the electrical beat note analysis and radio frequency （RF） injection locking of a continuous wave （cw） terahertz quantum cascade laser （QCL） emitting around 3 THz （-100 μm）. In free running the...; 关键词：MODULATION Quantum cascade lasers Radio waves Semiconductor lasers Spectroscopy

Low threshold high stability passively mode-locked laser performance of a disordered crystal:Nd^(3+):Gd_(0.5)Y_(2.5)Al_5O_(12)被引量：2: 《Chinese Optics Letters》2016年第11期75-79,共5页冯超刘兆军丛振华徐晓东徐军饶瀚白芬李平王青圃方家熊; supported by the Promotive Research Fund for Outstanding Young and Middle-Aged Scientists of Shandong Province(No.BS2014DX001);the Fundamental Research Funds for the Central Universities(No.15CX02058A);the Foundation of Shandong Province Natural Science(No.ZR2015FM018); A stable passively mode-locked laser of Nd^3＋：Gd0.5Y2.5Al5O12（Nd：GYAG） disordered crystal is experimentally investigated both using Z-type and W-type cavities with a semiconductor saturable absorbed mirror.The co...; 关键词：Aluminum Laser mirrors LASERS Optical pumping Passive mode locking Semiconductor lasers

Time delay signature concealment of chaotic semiconductor laser subject to nonlinear feedback: 《Chinese Optics Letters》2016年第9期53-57,共5页薛琛鹏江宁吕韵欣邱昆; supported in part by the National Science Foundation of China(NSFC)(Nos.61301156and 61471087);the Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20130185120007);the Fundamental Research Funds for the Central Universities(No.ZYGX2013J001); An external-cavity semiconductor laser with nonlinear optical feedback to generate broadband chaos with time delay signature（TDS） suppression is investigated. The system is composed of three semiconductor lasers, on...; 关键词：Nonlinear optics Semiconductor lasers Time delay

External cavity diode laser as a stable-frequency light source for application in laser cooling of molecules被引量：3: 《Chinese Optics Letters》2016年第7期65-69,共5页杨秀秀尹燕宁李兴佳徐素鹏夏勇印建平; supported by the National Natural Science Foundation of China(Nos.11374100,91536218,and 11274114);the Natural Science Foundation of Shanghai Municipality(No.13ZR1412800); We demonstrate a scheme to use a Littman configuration external cavity diode laser （ECDL） as a stablefrequency light source to stabilize two cw single-mode Ti：sapphire lasers for laser cooling of magnesium fluoride...; 关键词：Digital signal processors Laser resonators Light sources MOLECULES SAPPHIRE Semiconductor lasers Signal processing Spectroscopic analysis

Compact phase-lock loop for external cavity diode lasers被引量：2: 《Chinese Optics Letters》2016年第5期57-60,共4页魏春华颜树华贾爱爱罗玉昆胡青青厉泽环; supported by the National Natural Science Foundation(No.51275523);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20134307110009) of China; We present a compact, low-noise, and inexpensive optical phase-lock loop （OPLL） system to synchronize the frequency and the phase between two external cavity diode lasers. Based on a direct digital synthesizer tech-...; 关键词：Atomic physics Budget control Digital radio Laser resonators Locks (fasteners) Semiconductor lasers

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