LASERS

作品数:584被引量:1053H指数:13
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相关作者:刘斌孙常领殷潇张敬明肖建伟更多>>
相关机构:中国科学院北京光电技术研究所深圳市计量质量检测研究院中国计量学院更多>>
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Advances in perovskite lasers
《Journal of Semiconductors》2025年第4期29-36,共8页Zhicheng Guan Hengyu Zhang Guang Yang 
Perovskite materials have emerged as promising candidates for various optoelectronic applications owing to their remarkable optoelectronic properties and easy solution processing.Metal halide perovskites,as direct-ban...
关键词:perovskites LASERS OPTOELECTRONICS 
Micro/Nano Lasers for Biomolecular Sensing and Cellular Analysis
《Photonic Sensors》2025年第1期81-113,共33页Xiaoqin WU Chunyan ZHU Yipei WANG Xudong FAN 
supported by the National Natural Science Foundation of China(Nos.62005031 and 62005032);National Foreign Experts Program(No.DL2023165003L);Innovation Support Plan for Returned Overseas Scholars(No.cx2021058)to Xiaoqin WU and Yipei WANG,and the Richard A.Auhll Endowed Professorship to Xudong FAN.
Due to the stimulated emission amplification,lasers with excellent characteristics,including the high energy density,ultra-narrow spectral linewidth,and high directionality,are extremely favorable for sensing,detectio...
关键词:Micro/nano lasers CAVITY biomolecular sensing protein DNA cell analysis TISSUE 
Ultrastable Nd:YAG 1064-nm lasers with 2.1×10^(-16)frequency stability based on a field-programmable gate array frequency-locked system
《Chinese Optics Letters》2025年第1期67-71,共5页Zhenqian Li Zongyu Lu Lingfeng Wan Yuan Ru Lisheng Chen Liufeng Li 
supported by the National Key Research and Development Program of China(Nos.2021YFC2201800 and 2020YFC2200300);the National Natural Science Foundation of China(Nos.11327407,11654004,and 11235004);the Strategic Priority Research Program of the Chinese Academy of Sciences(Nos.XDB21010300 and XDB23030202)。
Ultrastable continuous-wave lasers are one of the important elements for space-based gravitational wave detection.Here we present a Pound–Drever–Hall laser frequency-locked system based on a field-programmable gate ...
关键词:narrow-linewidth laser automatic frequency stabilization gravitational wave detection 
AI-enabled universal image-spectrum fusion spectroscopy based on self-supervised plasma modeling
《Advanced Photonics Nexus》2024年第6期127-139,共13页Feiyu Guan Yuanchao Liu Xuechen Niu Weihua Huang Wei Li Peichao Zheng Deng Zhang Gang Xu Lianbo Guo 
supported by the National Key Research and Development Program of China(Grant No.2022YFE0118700);the National Natural Science Foundation of China(Grant No.62375101);the Fundamental Research Funds for the Central Universities(Grant No.YCJJ20230216).
Spectroscopy,especially for plasma spectroscopy,provides a powerful platform for biological and material analysis with its elemental and molecular fingerprinting capability.Artificial intelligence(AI)has the tremendou...
关键词:LASERS plasma spectroscopy self-supervised learning plasma information fusion AI-enabled plasma modeling 
Mode-switchable femtosecond vortex lasers
《Chinese Optics Letters》2024年第12期80-84,共5页Xiaoqian Zhou Xuehong Cao Luyang Tong Changdong Chen Yangjian Cai Lina Zhao 
supported by the National Key Research and Development Program of China(Nos.2022YFA1404800 and 2019YFA0705000);the National Natural Science Foundation of China(Nos.12274267,12192254,92250304)。
A mode-switchable femtosecond vortex laser is innovatively developed in a Yb:KGW-based resonator.The unique structure is designed to achieve a transition between different transverse modes.In a normal cavity,416 fs TE...
关键词:ultrafast laser vortex laser solid-state laser 
Ultra-Low Linewidth Frequency Stabilized Integrated Lasers: A New Frontier in Integrated Photonics
《ZTE Communications》2024年第4期29-39,共11页GU Zhenqian YANG Zhen ZHA Lulu HU Junhui CHI Nan SHEN Chao 
This research is partially funded by the Natural Science Foundation of China Project under Grant Nos.61925104 and 62031011;the Key Re⁃search and Development Program of Jiangsu Province under Grant No.BE2021008-5.
With the advancement of photonic integration technology,ultra-low linewidth frequency-stabilized lasers have demonstrated significant potential in precision measurement,quantum communication,atomic clocks,etc.This rev...
关键词:photonic integrated circuit(PIC) ultra-low linewidth Brillouin lasers high Q-factor 
The brightest multi-colour phonon lasers
《Light(Science & Applications)》2024年第12期2872-2873,共2页Mishkat Bhattacharya 
A new device applies a single-colour electronic injection to create the brightest multi-colour phonon laser,with ten times more power and much narrower linewidth than others.
关键词:PHONON LASERS LASER 
Dynamic phase transition region in electrically injected PT-symmetric lasers
《Photonics Research》2024年第11期2539-2548,共10页YANG CHEN YUFEI WANG JINGXUAN CHEN TING FU GUANGLIANG SUN ZIYUAN LIAO HAIYANG JI YINGQIU DAI WANHUA ZHENG 
National Natural Science Foundation of China(62075213);National Key Research and Development Program of China(2021YFA1400604)。
Research on parity-time(PT)symmetry and exceptional points in non-Hermitian laser systems has been extensively conducted.However,in practical electrically injected PT-symmetric lasers,the frequency detuning and linewi...
关键词:tuning PUMPING PHASE 
High-Power All-Polarization-Maintaining Fiber Femtosecond Pulse Laser at 780 nm and Its Engineering Integration(Invited)
《中国激光》2024年第19期207-214,共8页Luo Tao Wen Junpeng Wang Wenlong Li Zihan Zhu Zhe Yang Jiahao Wu Yin Xiu Hao Fan Yiheng Liu Yalong Wei Xiaoming Yang Zhongmin 
国家自然科学基金(62375087,12374304);国家重大科研仪器研制项目(61927816);广东省重点领域研发计划(2023B0909010002,2021B1515020074);中德交流项目(M-0296);广东省“珠江人才计划”引进创新创业团队项目(2021ZT09Z109)。
We present a high-power, high-stability all-polarization-maintaining(all-PM) fiber femtosecond pulse laser source at 780 nm with full engineering integration that comprises an all-PM fiber amplified chirped pulse lase...
关键词:LASERS femtosecond pulse high power fiber laser second-harmonic generation 
High Sensitivity Submicron Scale Temperature Sensor Based on Perovskite Nanoplatelet Lasers
《发光学报》2024年第9期1511-1520,共10页ZHAO Ruofan TAO Jianxun XI Yuying CHEN Jiangzhao JI Ting WANG Wenyan WEN Rong CUI Yanxia CHEN Junsheng LI Guohui 
国家自然科学基金(U21A20496,61905173,12104334);山西省重点研发计划(202102150101007);山西省留学回国人员科技活动择优资助项目(20230011);山西浙大新材料与化工研究院研发项目(2021SX-FR008,2022SX-TD020);中央引导地方科技发展资金项目(YDZJSX20231A010,YDZJSX2021A012);山西省自然科学基金(20210302123154,202203021222102);山西省回国留学人员科研资助项目(2021-033);量子光学与量子光学器件国家重点实验室项目(KF202306);诺和诺德基金会(NNF22OC0073582)。
Submicron scale temperature sensors are crucial for a range of applications,particularly in micro and na-noscale environments.One promising solution involves the use of active whispering gallery mode(WGM)microresonato...
关键词:temperature sensor submicron scale perovskite nanoplatelet 
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