WAVELENGTHS

作品数：79被引量：146H指数：5
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Mode-locked fiber lasers at 1064 and 910 nm wavelengths using Nd^(3+)-doped silica fiber
《Chinese Optics Letters》2024年第9期102-107,共6页He'nan Shen Xilong Zhao Fei Yu Yazhou Wang Yafei Wang Yan Sun Shikai Wang Yinggang Chen Zhongqing Jia Ruizhan Zhai Chunlei Yu Lili Hu 
supported by the Key Technology Research and Development Program of Shandong Province(No.2021CXGC010202);Chinese Academy of Sciences(No.ZDBS-LY-JSC020);the National Key Research and Development Program of China(No.2020YFB1312802);the National Natural Science Foundation of China(Nos.61935002,62205356,and 61975216).
Mode-locked lasing operations at 1064 and 910 nm wavelengths are demonstrated,respectively,in two all-fiber laser oscillators using our homemade Nd^(3+)-doped silica fiber(NDF)as the gain medium.The Al3+/Nd^(3+)co-dop...
关键词：all-normal dispersion Nd3+-doped fiber filter bandwidth mode-locked fiber laser 
UV,five wavelengths fusion and electrochemical fingerprints combined with antioxidant activity for quality control of antiviral mixture
《Asian Journal of Traditional Medicines》2024年第3期119-136,151,共19页Kaining Zhou Zini Tang Guoxiang Sun Ping Guo Lili Lan 
This study was supported by the National Natural Science Foundation of China(No.81573586).
Aiming to ensure the consistency of quality control of Traditional Chinese Medicines(TCMs),a combination method of high-performance liquid chromatography(HPLC),ultraviolet(UV),electrochemical(EC)was developed in this ...
关键词：TCM antiviral mixture five-wavelength fusion fingerprint(FWFF) Comprehensive Linear Quantification Fingerprint Method(CLQFM) quantization fingerprint antioxidant activity profilling 
Magic wavelengths for 6s_(1/2)→5d_(3/2,5/2)transitions of Yb~+ions
《Chinese Physics B》2023年第5期405-412,共8页陈婷 吴磊 张儒奎 唐永波 蒋军 董晨钟 
the National Key Research and Development Program of China(Grant No.2022YFA1602500);the National Natural Science Foundation of China(Grant Nos.12174316 and 12174268);the Young Teachers Scientific Research Ability Promotion Plan of Northwest Normal University(Grant No.NWNU-LKQN2020-10);the Innovative Fundamental Research Group Project of Gansu Province,China(Grant No.20JR5RA541);the Project of the Educational Commission of Guangdong Province of China(Grant No.2020KTSCX124)。
The wave functions,energy levels and matrix elements of Yb+ions are calculated using the relativistic configuration interaction plus core polarization(RCICP)method.The static and dynamic electric dipole polarizabiliti...
关键词：matrix elements POLARIZABILITIES magic wavelengths relativistic configuration interaction plus core polarization(RCICP)method 
Erratum to: Experimental Study on the Wavelengths of Two-Dimensional and Three-Dimensional Freak Waves [China Ocean Engineering, 2023, 37(1), 154−164. https://doi.org/10.1007/s13344-023-0013-7]
《China Ocean Engineering》2023年第2期353-353,共1页CUI Cheng PAN Wen-bo 
In the original publication of the article(Cui and Pan,2023),the organization“National Engineering Research Center for Port Hydraulic Construction Technology,M.O.T.,Tianjin Research Institute of Water Transport Engin...
关键词：TIANJIN (1) corrected 
Experimental Study on the Wavelengths of Two-Dimensional and Three-Dimensional Freak Waves
《China Ocean Engineering》2023年第1期154-164,共11页CUI Cheng PAN Wen-bo 
financially supported by the National Natural Science Foundation of China (Grant Nos.51509120 and 52171260);the Basic Funding of the Central Public Research Institutes (Grant No.TKS20200317)。
Freak waves are commonly characterized by strong-nonlinearity, and the wave steepness, which is calculated from the wavelength, is a measure of the degree of the wave nonlinearity. Moreover, the wavelength can describ...
关键词：freak wave rogue wave WAVELENGTH THREE-DIMENSION directional spread multidirectional wave 
Estimation of spectral responses and chlorophyll based on growth stage effects explored by machine learning methods被引量：2
《The Crop Journal》2022年第5期1292-1302,共11页Dehua Gao Lang Qiao Lulu An Ruomei Zhao Hong Sun Minzan Li Weijie Tang Nan Wang 
supported by the National Key Research and Development Program (2019YFE0125500);University-Locality Integrative Development Project of Yantai (2020XDRHXMPT35);the National Natural Science Foundation of China (31971785 and41801245);the Graduate Training Project of China Agricultural University (JG2019004, JG202026, YW2020007, QYJC202101, and JG202102)。
Estimation of leaf chlorophyll content(LCC) by proximal sensing is an important tool for photosynthesis evaluation in high-throughput phenotyping. The temporal variability of crop biochemical properties and canopy str...
关键词：Wheat chlorophyll content Growth stage effects Sensitive wavelengths Spectral response Random forest 
Energy levels and transition data of 3p^(6)3d^(8)and 3p^(5)3d^(9)configurations in Fe-like ions(Z=57,60,62,64,65)
《Chinese Physics B》2022年第5期238-244,共7页Bao-Ling Shi Yi Qin Xiang-Fu Li Bang-Lin Deng Gang Jiang Xi-Long Dou 
The authors express sincere appreciation to professor J?nsson P for providing the GRASP2018 program for free.
Atomic data of highly charged ions(HCIs)offer an attractive means for plasma diagnostic and stars identification,and the investigations on atomic data are highly desirable.Herein,based on the fully relativistic multi-...
关键词：Fe-like ions energy levels WAVELENGTHS transition rates 
Terahertz generation and detection of LT-GaAs thin film photoconductive antennas excited by lasers of different wavelengths
《Chinese Physics B》2022年第2期677-680,共4页Xin Liu Qing-Hao Meng Jing Ding Zhi-Chen Bai Jia-Hui Wang Cong Zhang Bo Su Cun-Lin Zhang 
supported by the National Natural Science Foundation of China(Grant No.61575131)。
A new method of generating and detecting terahertz waves is proposed.Low-temperature-grown gallium arsenide(LT-Ga As)thin films are prepared by etching a sacrificial layer(Al As)in a four-layer epitaxial structure con...
关键词：TERAHERTZ low-temperature-grown GaAs photoconductive antenna 1550-nm laser 
Impact of Temperature on Absorption Coefficient of Pure Seawater in the Blue Wavelengths Inferred from Satellite and In Situ Measurements被引量：1
《Journal of Remote Sensing》2021年第1期289-301,共13页Guomei Wei Zhongping Lee Xiuling Wu Xiaolong Yu Shaoling Shang Ricardo Letelier 
support provided by the National Natural Science Foundation of China(#41890803,#41941008,and#41830102);the Joint Polar Satellite System(JPSS)funding for the NOAA ocean color calibration and validation(Cal/Val)project(SA18-UMB01);the University of Massachusetts Boston is greatly appreciated;NASA OBPG for processing and providing global MODIS ocean color data and the Hawaii Ocean Time-series HOT-DOGS application(University of Hawai’i at Mānoa,National Science Foundation Award#1756517)for data collection and sharing。
There has been a long history of interest on how(if)the absorption coefficient of“pure”fresh water(a_(fw)(λ))and“pure”seawater(a_(sw)(λ))changes with temperature(T),yet the impact of T reported in the literature...
关键词：SALINITY OCEAN COEFFICIENT 
Diffractive Deep Neural Networks at Visible Wavelengths被引量：16
《Engineering》2021年第10期1483-1491,共9页Hang Chen Jianan Feng Minwei Jiang Yiqun Wang Jie Lin Jiubin Tan Peng Jin 
This research was supported in part by National Natural Science Foundation of China(61675056 and 61875048).
Optical deep learning based on diffractive optical elements offers unique advantages for parallel processing,computational speed,and power efficiency.One landmark method is the diffractive deep neural network(D^(2) NN...
关键词：Optical computation Optical neural networks Deep learning Optical machine learning Diffractive deep neural networks 
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