SPECTROMETERS

作品数：46被引量：82H指数：5
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Study on X-ray and electron-excited fluorescence spectroscopy of tungsten using TES
《Nuclear Science and Techniques》2025年第4期119-126,共8页Bing-Jun Wu Jing-Kai Xia Shuo Zhang Robin Cantor Wen-Tao Wu Jin-Hua Li Xiao-Ming Xie Zhi Liu 
supported by the National Key R&D Program of China(No.2022YFF0608303);the National Major Scientific Research Instrument Development Project(No.11927805);the NSFC Young Scientists Fund(No.12005134);the Shanghai-XFEL Beamline Project(SBP)(No.31011505505885920161A2101001);the Shanghai Municipal Science and Technology Major Project(No.2017SHZDZX02);the Open Fund of the Key Laboratory for Particle Astrophysics and Cosmology;Ministry of Education of China。
In the exploration of celestial bodies,such as Mars,the Moon,and asteroids,X-ray fluorescence analysis has emerged as a critical tool for elemental analysis.However,the varying selection rules and excitation sources i...
关键词：X-ray spectra X-ray emission spectra and fluorescence Superconducting transition-edge sensor X-RAY γ-ray spectrometers 
Innovative Inverse-Design Approach for On-Chip Computational Spectrometers:Enhanced Performance and Reliability
《Engineering》2024年第12期81-88,共8页Ang Li Yifan Wu Gongyuan Zhang Chang Wang Jijun He Yaqi Shi Zongyin Yang Shilong Pan 
supported by National Key Research and Development Program of China(2021YFB2801500,2022YFB3206001,and 2023YFB3405600);National Natural Science Foundation of China(62375126,62105149,and 62334001);the Leading Innovation and Entrepreneurship Team Project in Zhejiang(2022R01001);Key Laboratory of Modern Optical Technologies of Education Ministry of China,Soochow University;State Key Laboratory of Advanced Optical Communication Systems and Networks,China。
Computational spectrometers utilizing disordered structures have emerged as promising solutions for meeting the imperative demand for integrated spectrometers,offering high performance and improved resilience to fabri...
关键词：Silicon photonics Integrated spectrometers Inverse design 
Photon-Counting Spectrometers Based on Superconducting Nanowire Single-Photon Detectors
《Electromagnetic Science》2024年第3期26-41,共16页Mingzhong Hu Jingyuan Zheng Kaiyu Cui Wei Zhang Yidong Huang 
supported by the National Key R&D Program of China(Grant No.2023YFB2806700);the National Natural Science Foundation of China(Grant No.92365210);the Tsinghua Initiative Scientific Research Program,and the project of Tsinghua University-Zhuhai Huafa Industrial Share Company Joint Institute for Architecture Optoelectronic Technologies(JIAOT).
Optical spectrum analysis provides a wealth of information about the physical world.Throughout the development of optical spectrum analysis,sensitivity has been one of the major topics and has become essential in appl...
关键词：Superconducting nanowire single-photon detectors SPECTROMETERS Single-photon detector Photon counting 
An inversely designed integrated spectrometer with reconfigurable performance and ultra-low power consumption
《Opto-Electronic Advances》2024年第8期43-54,共12页Ang Li Yifan Wu Chang Wang Feixia Bao Zongyin Yang Shilong Pan 
supports from following sources:National Key R&D Program of China(grant No.2021YFB2801500);National Natural Science Foundation of China(grant No.62375126,No.62105149 and No.62334001);Natural Science Foundation of Jiangsu Province(grant No.BK20210288);Opening Foundation of Key Laboratory of Laser&Infrared System(Shandong University),Minister of Education Key Lab of Modern Optical Technologies of Education Ministry of China,Soochow University State Key Laboratory of Advanced Optical Communication Systems and Networks,China Specially-appointed Professor Fund of Jiangsu.
Despite the pressing demand for integrated spectrometers,a solution that deliver high-performance while being practically operated is still missing.Furthermore,current integrated spectrometers lack reconfigurability i...
关键词：silicon photonics integrated spectrometers computational spectrometers 
Robust spectral reconstruction algorithm enables quantum dot spectrometers with subnanometer spectral accuracy
《Advanced Photonics Nexus》2024年第4期101-109,共9页Wenkai Ma Qian Xue Yang Yang Hanqiu Zhang Daoli Zhang Xinzheng Lan Liang Gao Jianbing Zhang Jiang Tang 
supported by the National Key Research and Development Program of China(Grant No.2021YFA0715502);the National Natural Science Foundation of China(Grant Nos.61974052,U22A2083,62204091,62374068,and 62304085);the Scientific Research Project of Wenzhou(Grant No.G2023025);the Innovation Project of Optics Valley Laboratory(Grant No.OVL2023ZD002);the Exploration Project of Natural Science Foundation of Zhejiang Province(Grant No.LY23F040005);the Fund from Science,Technology,and Innovation Commission of Shenzhen Municipality(Grant Nos.GJHZ20210705142540010 and GJHZ20220913143403007).
Since the concept of computational spectroscopy was introduced,numerous computational spectrometers have emerged.While most of the work focuses on materials,optical structures,and devices,little attention is paid to t...
关键词：microspectrometer quantum dots REGULARIZATION compressive sensing 
Design and implementation of the monochromator shielding for the cold neutron spectrometers XINGZHI and BOYA
《Chinese Physics B》2024年第5期96-102,共7页汪晋辰 刘娟娟 徐大业 Florian Grünauer 郝丽杰 刘蕴韬 张红霞 程鹏 鲍威 
Project supported by the National Natural Science Foundation of China(Grant Nos.12004426,U2030106,and 12304185);the National Key Scientific Instrument and Equipment Development Project of NSFC(Grant No.11227906);the National Key R&D Program of China(Grant No.2023YFA1406500)。
An innovative monochromator shielding is designed and implemented for the cold neutron spectrometers XINGZHI and BOYA operated by Renmin University of China at China Advanced Research Reactor.Via Monte Carlo simulatio...
关键词：neutron scattering cold neutron spectrometer monochromator shielding sandwich shielding structure 
An integrated single-shot spectrometer with large bandwidth-resolution ratio and wide operation temperature range被引量：2
《PhotoniX》2023年第1期172-187,共16页Ang Li Chang Wang Feixia Bao Wenji Fang Yuxin Liang Rui Cheng Shilong Pan 
National Key R&D Program of China(grant No.2021YFB2801500);National Natural Science Foundation of China(grant No.62105149,No.62375126);Fundamental Research Funds for the Central Universities(grant No.NS2022043);Provincial Distinguished Professor Fund of Jiangsu,Natural Science Foundation of Jiangsu Province(grant No.BK20210288);State Key Laboratory of Advanced Optical Communication Systems and Networks,China.
There has been a rapidly growing demand for low-cost,integrated single-shot spectrometers to be embedded in portable intelligent devices.Even though significant progress has been made in this area,two major problems a...
关键词：Optical spectrometers Silicon photonics Computational spectrometers Photonic integrated circuits 
Miniature integrated spectrometers towards high-performance and cost-effective
《Light(Science & Applications)》2023年第11期2274-2276,共3页Haoxuan Sun Yicheng Zhou Liang Li 
The conjugated mode of bound states in a continuum is integrated as a narrowband wavelength extraction unit.A low-cost and easy-to-prepare strategy,using solution-processable semiconductors,has been demonstrated to fo...
关键词：COST analysis. performance 
A platform for integrated spectrometers based on solution-processable semiconductors被引量：3
《Light(Science & Applications)》2023年第9期1739-1748,共10页Yanhao Li Xiong Jiang Yimu Chen Yuhan Wang Yunkai Wu De Yu Kaiyang Wang Sai Bai Shumin Xiao Qinghai Song 
supported by the National Natural Science Foundation of China(grant No.11974092,60805058,62204069);the Shenzhen Fundamental research project(grant No.JCYJ20210324120402006,JCYJ20180306171700036,JCYJ20210324131206018,RCYX20221008092847060,and GXWD20220811163751003);the GuangDong Basic and Applied Basic Research Foundation(grant No.2022A1515011464,and 2023B1515020032);the Young Science&Technology Talent Training Program of Guangdong Provincial Association for Science&Technology(grant No.SQ440000220818002097)。
Acquiring real-time spectral information in point-of-care diagnosis,internet-of-thing,and other lab-on-chip applications require spectrometers with hetero-integration capability and miniaturized feature.Compared to co...
关键词：SEMICONDUCTORS process INTEGRATION 
Metalens and microtaper spectrometers on a fingertip
《Light(Science & Applications)》2023年第8期1449-1451,共3页Peixia Zheng Xuan Zhang Hong-Chao Liu 
A multi-foci metalens and a leaky-mode microtaper provide innovative platforms to achieve high-resolution,wideband light spectra in millimeter-sized devices,thereby paving new ways for the commercialization of on-fing...
关键词：MILLIMETER TAPER WIDEBAND 
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