RAMAN_SCATTERING

作品数：226被引量：245H指数：8
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相关机构：华中师范大学中国科学院兰州大学山东师范大学更多>>
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Highly sensitive hydrazine detection through a novel Raman scattering quenching mechanism enabled by a crystalline and noble metal–free polyoxometalate substrate
《Chinese Chemical Letters》2025年第3期581-586,共6页Chunhui Zhang Jie Wang Jieyang Zhan Runmin Yang Guanggang Gao Jiayuan Zhang Linlin Fan Mengqi Wang Hong Liu 
the financial support from the National Natural Science Foundation of China(No.21971085);the Natural Science Foundation of Shandong Province(No.ZR2021MB008)。
In the field of Raman spectroscopy detection,the quest for a non–noble metal,recyclable,and highly sensitive detection substrate is of utmost importance.In this work,a new crystalline and noble metal–free substrate ...
关键词：POLYOXOMETALATE HYDRAZINE Raman detection QUENCHING Single crystal 
Single-beam optical trap-based surfaceenhanced raman scattering optofluidic molecular fingerprint spectroscopy detection system
《Opto-Electronic Advances》2025年第2期16-27,共12页Ning Sun Yuan Gan Yujie Wu Xing Wang Shen Shen Yong Zhu Jie Zhang 
financial supports from National Natural Science Foundation of China(62175023).
In this study,we developed a single-beam optical trap-based surface-enhanced Raman scattering(SERS)optofluidic molecular fingerprint spectroscopy detection system.This system utilizes a single-beam optical trap to con...
关键词：surface-enhanced Raman scattering optofluidic single-beam optical trap tapered optical fibers 
Ultraviolet spectral broadening by stimulated rotational Raman scattering on nitrogen pumped with signal laser injection
《Matter and Radiation at Extremes》2025年第1期33-38,共6页Xiangbing Wang Xiangxu Chai Ping Li Bo Zhang Qihua Zhu Xiaocheng Tian Ju Wang Zhaoyu Zong Song Zhou Ke Yao Sen Li Junpu Zhao Zhitao Peng 
supported by the Presidential Foundation of CAEP(Grant No.YZJJZL2023116);the National Nature Science Foundation of China(Grant No.12275249);the Youth Talent Fund of the Laser Fusion Research Center,CAEP(Grant Nos.RCFCZ7-2024-2 and RCFPD4-2020-4).
We present experimental results on kilojoule ultraviolet laser output with 1%spectral broadening.Through stimulated rotational Raman scattering(SRRS)with signal laser injection,we achieve effective spectral broadening...
关键词：SCATTERING PUMPED PUMP 
Intensity enhancement of Raman active and forbidden modes induced by naturally occurred hot spot at GaAs edge
《Chinese Physics B》2025年第1期180-187,共8页Tao Liu Miao-Ling Lin Da Meng Xin Cong Qiang Kan Jiang-Bin Wu Ping-Heng Tan 
Project supported by the National Key Research and Development Program of China(Grant No.2023YFA1407000);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB0460000);the National Natural Science Foundation of China(Grant Nos.12322401,12127807,and 12393832);CAS Key Research Program of Frontier Sciences(Grant No.ZDBS-LY-SLH004);Beijing Nova Program(Grant No.20230484301);Youth Innovation Promotion Association,Chinese Academy of Sciences(Grant No.2023125);CAS Project for Young Scientists in Basic Research(Grant No.YSBR-026)。
Edge structures are ubiquitous in the processing and fabrication of various optoelectronic devices.Novel physical properties and enhanced light–matter interactions are anticipated to occur at crystal edges due to the...
关键词：polarized Raman spectroscopy EDGE enhanced Raman scattering spatial translational symmetry breaking electromagnetic field redistribution finite-difference time-domain simulation 
Brillouin microscopy monitors rapid responses in subcellular compartments
《PhotoniX》2024年第1期569-586,共18页Zachary N.Coker Maria Troyanova-Wood Zachary A.Steelman Bennett L.Ibey Joel N.Bixler Marlan O.Scully Vladislav V.Yakovlev 
received partial funding from the Air Force Office of Scientific Research(AFOSR)Award No.FA9550-20-1-0366;Office of Naval Research Award No.N00014-20-1-2184;Robert A.Welch Foundation Grant No.A-1261;received partial funding from the Air Force Office of Scientific Research(AFOSR)(FA9550-20-1-0366,FA9550-20-1-0367,FA9550-23-1-0599);the National Institutes of Health(NIH)(1R01GM127696,1R21GM142107,and 1R21CA269099);supported by the NASA,BARDA,NIH,and USFDA,under Contract/Agreement No.80ARC023CA002;support from the Consortium Research Fellows Program;performed under United States Air Force Contract No.FA8650-19-C-6024;received funding from AFOSR(17RHCOR483 and 20RHCOR051).
Measurements and imaging of the mechanical response of biological cells are critical for understanding the mechanisms of many diseases,and for fundamental studies of energy,signal and force transduction.The recent eme...
关键词：MICROSCOPY IMAGING Brillouin scattering Raman scattering FLUORESCENCE 
Watt-level sub-100 fs third near-infrared window laser generated by self-seeded coherent Raman amplification based on erbium-ytterbium co-doped fiber
《High Power Laser Science and Engineering》2024年第6期238-246,共9页Jiaxuan Zhang Jintao Fan Minglie Hu 
supported by the National Natural Science Foundation of China(Grant No.62227821);the National Key Research and Development Program of China(Grant Nos.2022YFF070600 and 22023YFB3611000)
In this paper, we prove that the third near-infrared(NIR-Ⅲ) window high-power laser with wavelength in the range of1600–1800 nm can be obtained by the coherent Raman fiber amplification technique through theoretical...
关键词：fiber amplifier nonlinear optics Raman scattering third near-infrared window ultrafast optics 
Single-shot single-beam coherent Raman scattering thermometry based on optically induced air lasing
《Light(Science & Applications)》2024年第12期3253-3260,共8页Xu Lu Yewei Chen Francesco Mazza Siyi He Zihan Li Shunlin Huang Quanjun Wang Ning Zhang Bo Shen Yuzhu Wu Jinping Yao Ya Cheng 
supported by National Natural Science Foundation of China(Grants No.12034013,No.12274428,and No.12374320);Youth Innovation Promotion Association of Chinese Academy of Sciences(Grant No.Y2022072);Project of Chinese Academy of Sciences for Young Scientists in Basic Research(Grant No.YSBR-042);Natural Science Foundation of Shanghai(Grants No.22ZR1481600 and No.23ZR1471700);the Dutch Research Council(NWO)(Grant No.AES-15690).
Thermometric techniques with high accuracy,fast response and ease of implementation are desirable for the study of dynamic combustion environments,transient reacting flows,and non-equilibrium plasmas.Herein,single-sho...
关键词：SCATTERING LASING BEAM 
Broadband Coherent Raman Scattering Spectroscopy at 50,000,000 Spectra per Second
《Ultrafast Science》2024年第5期28-35,共8页Takuma Nakamura Kazuki Hashimoto Takuro Ideguchi 
supported by JSPS KAKENHI(20H00125,21K20500,and 23H00273),Research Foundation for Opto-Science and Technology,Nakatani Foundation;UTEC-UTokyo FSI Research Grant Program.
Raman scattering spectroscopy is widely used as an analytical technique in various fields,but its measurement process tends to be slow due to the low scattering cross-section.In the last decade,various broadband coher...
关键词：analytical technique Picosecond Probe Pulse Time stretch Coherent Raman Scattering measurement process Femtosecond Pulse raman scattering spectroscopy measurement rate 
Green synthesis of MIL⁃101/Au composite particles and their sensitivity to Raman detection of thiram
《无机化学学报》2024年第10期2021-2030,共10页LIU Huihui ZHAO Baichuan WANG Chuanhui WANG Zhi ZHANG Congyun 
山东省自然科学基金(No.ZR2022MB141);国家自然科学基金(No.51701186)资助。
Metal⁃organic framework(MOF)MIL⁃101 and surface plasmon polariton(SPP)supported gold nanoparti⁃cles(Au NPs)hybrid systems were developed as a highly sensitive and reproducible surface⁃enhanced Raman scat⁃tering(SERS)d...
关键词：MIL⁃101 Au nanoparticle surface⁃enhanced Raman scattering THIRAM 
Comment on“Chemical vapor deposition synthesis and Raman scattering investigation of quasi-one-dimensional ZrS_(3) nanoflakes”
《Nano Research》2024年第9期8647-8648,共2页Archit Dhingra 
funded by the Community of Madrid(CM)through Project MAD2D-CM.
A fundamentally crucial suggestion to rectify the fits to the high-resolution X-ray photoemission spectroscopy(XPS)raw data for the S 2p core level published by Chen et al.(Nano Res.2023,16,10567-10572)is presented he...
关键词：quasi-one-dimensional materials low-dimensional semiconductors transition metal trichalcogenides X-ray photoemission spectroscopy ZrS3 nanoflakes 
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