SPECTROMETERS

作品数:45被引量:82H指数:5
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相关领域:机械工程更多>>
相关机构:清华大学更多>>
相关期刊:《Science Bulletin》《Advanced Photonics Nexus》《Annual Report of China Institute of Atomic Energy》《Science China(Physics,Mechanics & Astronomy)》更多>>
相关基金:国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划广东省自然科学基金更多>>
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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 
Organic photodiodes:device engineering and applications
《Frontiers of Optoelectronics》2022年第4期91-123,共33页Tong Shan Xiao Hou Xiaokuan Yin Xiaojun Guo 
support through the Shanghai Science and Technology Commission(No.19JC1412400);the National Science Fund for Excellent Young Scholars(No.61922057);the National Natural Science Foundation of China(Grant No.62204154).
Organic photodiodes(OPDs)have shown great promise for potential applications in optical imaging,sensing,and communication due to their wide-range tunable photoelectrical properties,low-temperature facile processes,and...
关键词:Organic photodiodes Wearable electronics PHOTOPLETHYSMOGRAPHY Optical imagers SPECTROMETERS Optical communications 
The smallest nanowire spectrometers被引量:1
《Frontiers of Optoelectronics》2019年第4期341-341,共1页Jianji DONG 
Optical spectroscopy is a versatile characterization technique for a wide range of applications.Developing miniaturized spectrometers is the trend for applications in which small footprint takes precedence over high r...
关键词:MILLIMETER smallest VERSATILE 
Miniaturizing spectrometers to nanoscale
《Journal of Semiconductors》2019年第10期1-1,共1页Baicheng Yao 
Optical spectrometers have been playing significant roles in our life since Sir Isaac Newton demonstrated in 1666.Up to now,they still majorly rely on the dispersion of light by prisms or gratings in free space.For in...
关键词:ROLES ISAAC NEWTON PRISM 
Comparison Study of Two Commercial Spectrometers for Heavy Metal Analysis of Laser Induced Breakdown Spectroscopy (LIBS)被引量:3
《Photonic Sensors》2014年第1期63-69,共7页M.Arab N.Bidin Z.H.Rizvi S.Safie M.A.Alsaedi 
The purpose of this paper is to compare the performance of two spectrometers that are manufactured from the same company. In this work, heavy metals like lead Pb and copper Cu in the KBr matrix were analyzed using the...
关键词:Heavy metal SPECTROMETER LIBS LOD 
Design of Gamma Spectrum Data Acquisition and Processing System Based on ARM / DSP被引量:1
《Journal of Harbin Institute of Technology(New Series)》2013年第2期27-32,共6页Jian-Feng He Fang Fang Yue-Shun He Bin Tang 
Sponsored by the Natural Science Fundation of Jiangxi Province(Grant No.20114BAB211026 and No.20122BA-B201028);Open Science Fund from Key Laboratory of Radioactive Geology and Exploration Technology Fundamental Science for National Defense,East China Institute of Technology(Grant No.2010RGET11)
Research for detecting or obtaining radionuclide by gamma energy spectrum data acquisition and process system is one of the key issues about intelligent measurement of gamma-ray spectrum. For this reason, a software a...
关键词:GAMMA spectrum data ACQUISITION and processing ARM + DSP architecture ARM-LINUX energy SPECTROMETERS 
Echelle dif fraction grating based high-resolution spectrometer-on-chip on SiON waveguide platform被引量:1
《Chinese Optics Letters》2013年第3期69-72,共4页马骁 何建军 李明宇 
supported by the Zhejiang Provincial Natural Science Foundation of China(No.Y1090239);the National "863" Program of China(No.2011AA010305);the Fundamental Research Funds for the Central Universities of China(Nos.2012QNA5015 and 2012QNA5039)
An echelle diffraction grating based high-resolution spectrometer-on-chip on silicon oxynitride (SiON) waveguide platform operated at a wavelength range of 850 nm is demonstrated. The chip comprises 120 output waveg...
关键词:Diffraction Silicon nitride SPECTROMETERS Waveguides 
Electroless nickel plating on optical fiber probe被引量:2
《Chinese Optics Letters》2009年第6期472-474,共3页黄立 王周锋 李卓民 邓文礼 
supported by the National "973" Program of China (No.2009CB930604);the Natural Science Foundation of Guangdong Province,China (No.8151064101000111)
As a component of near-field scanning optical microscope (NSOM), optical fiber probe is an important factor influncing the equipment resolution. Electroless nickel plating is introduced to metallize the optical fibe...
关键词:Absorption spectroscopy Atomic absorption spectrometry Atomic spectroscopy Fiber optics Fibers NICKEL Nickel alloys Nickel plating Optical fiber fabrication Optical fibers Optical materials PHOTORESISTS SCANNING Scanning electron microscopy SPECTROMETERS Water tanks 
Detection of the X-ray spectra of imploding neon Z-pinch with elliptically bent mica crystal spectrometer被引量:1
《Chinese Optics Letters》2008年第8期622-624,共3页施军 肖沙里 王洪建 黄显宾 杨礼兵 刘慎业 
the National Natural Science Foundation of China under Grant No.10576041.
A wide variety of X-ray and extreme ultraviolet diagnostics are being developed to study on Yang accelerator. An elliptically bent crystal spectrometer is designed with a focal length of 1350 mm. A mica crystal with a...
关键词:Helium Inert gases MICA NEON Particle accelerators Pinch effect Silicate minerals SPECTROMETERS SPECTROMETRY X ray spectrometers 
Quartz optical filter for wavelength selection of frequency-doubled laser based on optical rotatory dispersion effect被引量:2
《Chinese Optics Letters》2007年第12期717-719,共3页张姗 吴福全 吴闻迪 王海峰 
Based on the optical rotatory dispersion effect, an optical filter for selecting the second harmonic of a frequency-doubled laser is constructed from quartz in combination with polarizers. The operating principle is a...
关键词:Dispersion (waves) SPECTROMETERS WAVELENGTH 
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