云南高校图书馆联盟文献共享服务平台- SPECTRA

SPECTRA: 作品数：1142被引量：1445H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：杨世学刘宇明何荣幸胡超陈颖更多>>; 相关机构：中国科学院广州海洋地质调查局东南大学上海交通大学更多>>; 相关期刊：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中国博士后科学基金国家高技术研究发展计划更多>>

Engineering the spectra of photon triplets generated from micro/nanofiber: 《Chinese Physics B》2024年第3期408-414,共7页瞿川郭东琴李笑笑刘振旗赵义张胜海卫正统; Project supported by the National Natural Science Foundation of China(Grant No.61605249);the Science and Technology Key Project of Henan Province of China(Grant Nos.182102210577 and 232102211086).; Quantum light sources are the core resources for photonics-based quantum information processing.We investigate the spectral engineering of photon triplets generated by third-order spontaneous parametric down-conversio...; 关键词：photon triplets micro/nanofiber spectrum engineering

Tunable spectral continuous shift of high-order harmonic generation in atoms by a plasmon-assisted shaping pulse: 《Chinese Physics B》2024年第3期433-440,共8页王源李玉龙乔月高娜郭福明陈洲赫兰海杨玉军赵曦王俊; This project was supported by the National Key Research and Development Program of China(Grant Nos.2022YFE134200 and 2019YFA0307700);the National Natural Science Foundation of China(Grant Nos.11604119,12104177,11904192,12074145,and 11704147);the Fundamental Research Funds for the Central Universities(Grant Nos.GK202207012 and QCYRCXM-2022-241).; We delve into the phenomenon of high-order harmonic generation within a helium atom under the influence of a plasmon-assisted shaping pulse.Our findings reveal an intriguing manipulation of the frequency peak position...; 关键词：high-order harmonic semi-integer-order spectra shift inhomogeneous field

Atlas of dynamic spectra of fast radio burst FRB 20201124A: 《Chinese Physics B》2023年第2期1-4,共4页王铂钧胥恒姜金辰徐江伟牛佳瑞陈平李柯伽张冰朱炜玮东苏勃张春风傅海周德江张永坤王培冯毅李晔李冬子鲁文宾杨元培 RNCaballero 蔡策陈卯蒸戴子高艾力·伊沙木丁甘恒谦韩金林郝龙飞黄玉祥姜鹏李承奎李菂李辉李新乔李志玄刘志勇罗睿门云鹏牛晨辉彭文溪钱磊宋黎明孙京海王发印汪敏王娜王维扬吴雪峰肖硕熊少林徐永华徐仁新杨俊杨轩姚蕊易祁彬岳友岭于东俊余文飞袁建平张彬彬张松波张双南赵一郑伟康朱岩邹金航; supported by the National SKA Program of China (Grant Nos. 2020SKA0120100 and 2020SKA0120200);the National Natural Science Foundation of China (Grant Nos. 12041304, 11873067, 11988101, 12041303, 11725313, 11725314, 11833003, 12003028, 12041306, 12103089, U2031209, U2038105, and U1831207);the National Key Research and Development Program of China (Grant Nos. 2019YFA0405100, 2017YFA0402602, 2018YFA0404204, and 2016YFA0400801);Key Research Program of the Chinese Academy of Sciences (Grant No. QYZDJ-SSW-SLH021);Natural Science Foundation of Jiangsu Province (Grant No. BK20211000);Cultivation Project for FAST Scientific Payoff and Research Achievement of CAMS-CAS, the Strategic Priority Research Program on Space Science, the Western Light Youth Project of Chinese Academy of Sciences (Grant Nos. XDA15360000, XDA15052700, and XDB23040400);funding from the MaxPlanck Partner Group, the science research grants from the China Manned Space Project (Grant Nos. CMS-CSST2021-B11 and CMS-CSST-2021-A11);PKU development (Grant No. 7101502590);support from the XPLORER PRIZE;supported by Fundamental Research Funds for the Central Universities (Grant No. 14380046);the Program for Innovative Talents, Entrepreneur in Jiangsu。; Fast radio bursts(FRBs) are highly dispersed millisecond-duration radio bursts,[1,2]of which the physical origin is still not fully understood. FRB 20201124A is one of the most actively repeating FRBs. In this paper, ...; 关键词：fast radio burst FAST

Asymmetrical spiral spectra and orbital angular momentum density of non-uniformly polarized vortex beams in uniaxial crystals被引量：1: 《Chinese Physics B》2023年第2期323-331,共9页舒凌云程科廖赛梁梦婷杨嶒浩; supported by the Science and Technology Program of Sichuan Province, China (Grant No. 23NSFSC1097)。; To explore the effect of non-uniform polarization on orbital angular momentum(OAM) in anisotropic medium, in this work investigated are the evolution of the spiral spectra and OAM densities of non-uniformly polarized ...; 关键词：non-uniformly polarized beams spiral spectrum spin angular momentum orbital angular momentum VORTEX

Angle-dependent spin wave spectra of permalloy ring arrays被引量：1: 《Chinese Physics B》2022年第11期149-154,共6页Shuxuan Wu Zengtai Zhu Yunxu Ma Jinwu Wei Senfu Zhang Jianbo Wang Qingfang Liu; Project supported by the National Natural Science Foundation of China(Grant Nos.12074158,12174166,and 12104197)。; We investigated the angle-dependent spin wave spectra of permalloy ring arrays with the fixed outer diameter and various inner diameters by ferromagnetic resonance spectroscopy and micromagnetic simulation.When the fi...; 关键词：spin waves magnetic resonance spectra spintronic devices

Li(2p←2s)+Na(3s)pressure broadening in the far-wing and line-core profiles: 《Chinese Physics B》2022年第7期247-254,共8页F Talbi N Lamoudi L Reggami M T Bouazza K Alioua M Bouledroua; realized within the framework of the PNR project 8/423/4388;support from the Algerian Ministry of Higher Education and ANDRU。; This work reports pressure-broadening line-wing and line-core of the lithium Li(2p←2s)resonance line perturbed by ground sodium Na(3s)atoms.In far-wing regions,the calculations are performed quantum-mechanically and ...; 关键词：pressure broadening line-core broadening far-wing spectra PHOTOABSORPTION

Tunable spectral shift of high-order harmonic generation in atoms using a sinusoidally phase-modulated pulse: 《Chinese Physics B》2022年第6期429-434,共6页Yue Qiao Jun Wang Yan Yan Simeng Song Zhou Chen Aihua Liu Jigen Chen Fuming Guo Yujun Yang; supported by the National Natural Science Foundation of China(Grant Nos.11604119,11627807,11774129,11774131,11904120,11975012,and 91850114);the Outstanding Youth Project of Taizhou University(Grant No.2019JQ002)。; High-order harmonic generation(HHG)from an atom illuminated by a sinusoidally phase-modulated pulse is investigated by solving the time-dependent Schrödinger equation.The spectral shift that occurs in atomic HHG can b...; 关键词：high-order harmonic generation spectra shift

Beam steering characteristics in high-power quantum-cascade lasers emitting at∼4.6µm被引量：1: 《Chinese Physics B》2021年第3期96-99,共4页Yong-Qiang Sun Jin-Chuan Zhang Feng-Min Cheng Chao Ning Ning Zhuo Shen-Qiang Zhai Feng-Qi Liu Jun-Qi Liu Shu-Man Liu Zhan-Guo Wang; Project supported by the National Basic Research Program of China(Grant Nos.2018YFA0209103 and 2018YFB2200504);the National Natural Science Foundation of China(Grant Nos.61991430,61774146,61790583,61674144,and 61774150);the Key Projects of the Chinese Academy of Sciences(Grant Nos.2018147,YJKYYQ20190002,QYZDJ-SSW-JSC027,and XDB43000000).; A beam steering effect of high-power quantum cascade(QC) lasers emitting at 4.6 μm was investigated. The continuous wave(CW) output power of an uncoated, 6-mm-long, 7.5-μm-wide buried-heterostructure QC laser at 25...; 关键词：beam steering quantum cascade lasers fourier transform of the spectra 2D effective-index model

Study of optical clocks based on ultracold ^171Yb atoms被引量：3: 《Chinese Physics B》2020年第9期79-83,共5页Di Ai Hao Qiao Shuang Zhang Li-Meng Luo Chang-Yue Sun Sheng Zhang Cheng-Quan Peng Qi-Chao Qi Tao-Yun Jin Min Zhou Xin-Ye Xu; Project supported by the National Key Basic Research and Development Program of China(Grant Nos.2016YFA0302103,2017YFF0212003,and 2016YFB0501601);the Municipal Science and Technology Major Project of Shanghai,China(Grant No.2019SHDZX01);the National Natural Science Foundation of China(Grant No.11134003);the Excellent Academic Leaders Program of Shanghai,China(Grant No.12XD1402400).; The optical atomic clocks have the potential to transform global timekeeping,relying on the state-of-the-art accuracy and stability,and greatly improve the measurement precision for a wide range of scientific and tech...; 关键词：cold ytterbium atoms optical clocks ultra-stable clock lasers clock-transition spectra instability and uncertainty

Computation and analysis of light emission in two-bubble sonoluminescence被引量：1: 《Chinese Physics B》2020年第9期529-535,共7页Jin-Fu Liang Xue-You Wu Yu An Wei-Zhong Chen Jun Wang; Project supported by the National Natural Science Foundation of China(Grant Nos.11864007 and 11564006);the Science and Technology Planning Project of Guizhou Province of China(Grant No.[2018]5769).; We perform a computational simulation of light emissions from two sonoluminescent bubbles in water. Our simulation includes the radii of two bubbles, radiation acoustic pressures, and light emission spectra by numeric...; 关键词：two-bubble sonoluminescence radiation acoustic pressure SPECTRA

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