SINGLE-MODE

作品数:158被引量:171H指数:6
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相关领域:电子电信理学机械工程更多>>
相关作者:马艳谢福增陈海寰陈明阳李海军更多>>
相关机构:中国科学院国防科学技术大学南京广播电视台三峡大学更多>>
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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上海市自然科学基金更多>>
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Twenty-milliwatt, high-power, high-efficiency, single-mode, multi-junction vertical-cavity surface-emitting lasers using surface microstructures
《Photonics Research》2024年第9期1899-1906,共8页YAO XIAO PEI MIAO JUN WANG HENG LIU YUDAN GOU ZHICHENG ZHANG BANGGUO WANG WULING LIU QIJIE WANG GUOLIANG DENG SHOUHUAN ZHOU 
China Scholarship Council(No.202106240176).
High-power,high-efficiency single-mode vertical-cavity surface-emitting lasers(VCSELs)are crucial in the realm of green photonics for high-speed optical communication.However,in recent years,the power and efficiency o...
关键词:power MODE CAVITY 
Topological laser on square lattice with gain–loss-induced higher-order corner modes
《Chinese Physics B》2024年第6期189-195,共7页廖明杰 韦梅松 王帅领 许静平 羊亚平 
supported by the National Natural Science Foundation of China (Grant Nos. 12274326 and 12174288);the National Key R&D Program of China (Grant No. 2021YFA1400602)。
We investigate the higher-order topological laser in the two-dimensional(2D) coupled-cavity array. By adding staggered on-site gain and loss to the 2D Hermitian array with a trivial phase, the system will emerge degen...
关键词:topological corner modes nonlinear saturated gain single-mode lasing 
Phase-locked single-mode terahertz quantum cascade lasers array被引量:1
《Journal of Semiconductors》2024年第6期87-91,共5页Yunfei Xu Weijiang Li Yu Ma Quanyong Lu Jinchuan Zhang Shenqiang Zhai Ning Zhuo Junqi Liu Shuman Liu Fengmin Cheng Lijun Wang Fengqi Liu 
funded by National Natural Science Foundation of China, grant numbers 62335006, 62274014, 62235016, 61734006, 61835011, 61991430;funded by Key Program of the Chinese Academy of Sciences, grant numbers XDB43000000, QYZDJSSW-JSC027;Beijing Municipal Science & Technology Commission, grant number Z221100002722018
We demonstrated a scheme of phase-locked terahertz quantum cascade lasers(THz QCLs)array,with a single-mode pulse power of 108 mW at 13 K.The device utilizes a Talbot cavity to achieve phase locking among five ridge l...
关键词:quantum cascade lasers phase locking TERAHERTZ single mode 
Non-Gaussianity detection of single-mode rotationally symmetric quantum states via cumulant method
《Chinese Physics B》2024年第5期264-273,共10页向少华 黄利军 米贤武 
Project supported by the Natural Science Foundation of Hunan Province of China(Grant No.2021JJ30535)。
The non-Gaussianity of quantum states incarnates an important resource for improving the performance of continuous-variable quantum information protocols.We propose a novel criterion of non-Gaussianity for single-mode...
关键词:non-Gaussianity criterion cumulant matrix quadrature distribution 
Erbium-ytterbium co-doped lithium niobate single-mode microdisk laser with an ultralow threshold of 1μW
《Chinese Optics Letters》2024年第4期48-52,共5页李明慧 高仁宏 黎春桃 管江林 张海粟 林锦添 赵光辉 乔迁 汪旻 乔玲玲 邓莉 程亚 
supported by the National Key R&D Program of China(Nos.2019YFA0705000,2022YFA1404600,and 2022YFA1205100);the National Natural Science Foundation of China(NSFC)(Nos.62122079,12192251,62235019,12334014,12134001,12104159,and 11933005);the Innovation Program for Quantum Science and Technology(No.2021ZD0301403);the Shanghai Municipal Science and Technology Major Project(No.2019SHZDZX01);the Science and Technology Commission of Shanghai Municipality(Nos.21DZ1101500 and 23ZR1481800);the Youth Innovation Promotion Association of Chinese Academy of Sciences(No.2020249);the Engineering Research Center for Nanophotonics&Advanced Instrument,Ministry of Education,East China Normal University(No.2023nmc005)。
We demonstrate single-mode microdisk lasers in the telecom band with ultralow thresholds on erbium-ytterbium co-doped thin-film lithium niobate(TFLN).The active microdisk was fabricated with high-Q factors by photolit...
关键词:lithium niobate MICROCAVITIES microdisk lasers 
Tunable Multichannel Quantum Routing of Single Photons Based on Single-Mode Microresonators
《Journal of Modern Physics》2024年第4期480-490,共11页Jinsong Huang Jinglan Hu Hongwu Huang 
We have suggested a novel multiport quantum router of single photons with reflection feedback, which is formed by three waveguides coupled with four single-mode microresonators. The single-photon routing probabilities...
关键词:Quantum Routing Scattering Theory Optical Waveguide MICRORESONATORS 
Research and analysis of Brillouin distributed sensing system based on quasi-single-mode few-mode fiber
《Optoelectronics Letters》2024年第1期7-11,共5页LI Yongqian LIU Zijuan ZHANG Lixin TIAN Min FAN Haijun 
supported by the National Science Foundation for Distinguished Young Scholars(No.62205105);the National Natural Science Foundation of China(Nos.61775057,52177141 and 62171185)。
A distributed fiber sensor was fabricated by splicing two single-mode fibers(SMFs)using the few-mode fiber(FMF)technique.A Brillouin optical time domain analysis(BOTDA)system was developed to measure the sensor’s tem...
关键词:FIBER technique MODE 
Laser patterning of large-scale perovskite single-crystal-based arrays for single-mode laser displays被引量:3
《International Journal of Extreme Manufacturing》2023年第4期462-470,共9页Wangqi Mao Haonan Li Bing Tang Chi Zhang Liang Liu Pei Wang Hongxing Dong Long Zhang 
the support from the National Natural Science Foundation of China (No. 61925506);the Natural Science Foundation of Shanghai (No. 20JC1414605);Hangzhou Science and Technology Bureau of Zhejiang Province (No. TD2020002);the Academic/Technology Research Leader Program of Shanghai (23XD1404500)
Lead halide perovskites have attracted considerable attention as potential candidates for high-performance nano/microlasers,owing to their outstanding optical properties.However,the further development of perovskite m...
关键词:perovskite single-crystal film single-mode microlaser femtosecond-laser processing laser display Supplementary material for this article is available online 
Single-mode GaSb-based laterally coupled distributed-feedback laser for CO_(2)gas detection被引量:1
《Chinese Physics B》2023年第10期443-447,共5页韩实现 严进一 曹春芳 杨锦 杜安天 陈元宇 刘若涛 王海龙 龚谦 
Project supported by the Shanghai Municipal Science and Technology Major Project,China(Grant No.2017SHZDZX03)。
We report on a GaSb-based laterally coupled distributed feedback(LC-DFB)laser with Cr gratings operating at 2004 nm for CO_(2)detection application.Butterfly packaged with single-mode fiber pigtailed,the laser diode o...
关键词:semiconductor lasers quantum wells laser spectroscopy 
Design and Numerical Analysis of Ultra-High Negative Dispersion, Highly Birefringent Nonlinear Single Mode Core-Tune Photonic Crystal Fiber (CT-PCF) over Communication Bands
《Optics and Photonics Journal》2023年第10期227-242,共16页Amit Halder Wahiduzzaman Emon Md. Shamim Anower Md. Riyad Tanshen Md. Forkan Md. Sharif Uddin Shajib 
This paper presents the development of a highly efficient CT-PCF (Core-Tune Photonic Crystal Fiber) with substantial birefringence, tailored for applications in high-bit-rate communication and sensing while minimizing...
关键词:Negative Dispersion BIREFRINGENCE Confinement Loss HOMER Method Single-Mode Performance Optical Properties 
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