REFLECTOR

作品数:147被引量:297H指数:7
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相关作者:符伟李向阳刘喜武郭智奇杨沁青更多>>
相关机构:清华大学北京航空航天大学中国石油大学(北京)中国石油化工股份有限公司更多>>
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Metal reflector-enhanced thermoacoustic imaging as a guidance for puncture biopsy
《Journal of Innovative Optical Health Sciences》2024年第6期83-96,共14页Shuang Du Tao Qiang Zihui Chi Huabei Jiang 
supported in part by the Chinese Postdoctoral Science Foundation(2022MD723722);in part by the National Natural Science Foundation of China(62001075);in part by the Chongqing postdoctoral research project(special funding project 2021XM2026).
Puncture biopsy is an important clinical technique to obtain diseased tissue for pathological diagnosis,where imaging guidance is critical.In this paper,we describe a metal reflector-enhanced microwave-induced thermoa...
关键词:Microwave-induced thermoacoustic imaging puncture guidance REFLECTOR 
Fully tunable Fabry-Pérot cavity based on MEMS Sagnac loop reflector with ultra-low static power consumption
《Microsystems & Nanoengineering》2024年第4期355-365,共11页Young Jae Park Man Jae Her Youngjae Jeong Dong Ju Choi Dong Uk Kim Min Gi Lim Myung Seok Hong Hyug Su Kwon Kyoungsik Yu Sangyoon Han 
supported by the Agency For Defense Development Grant Funded by the Korean Government(UI210008TD).
The Fabry-Pérot interferometer,a fundamental component in optoelectronic systems,offers interesting applications such as sensors,lasers,and filters.In this work,we show a tunable Fabry-Pérot cavity consisting of tun...
关键词:TUNABLE tuning INTERFEROMETER 
Angular unconformity in Pennsylvanian strata from 3-D seismic interpretation,Goldsmith Field,West Texas
《Energy Geoscience》2024年第2期298-303,共6页Edwin I.Egbobawaye Nelly Omoruyi Abdulmutallib Aminu Robert Trentham Mohamed K.Zobaa Sumit Verma 
The Pennsylvanian unconformity,which is a detrital surface,separates the beds of the Permian-aged strata from the Lower Paleozoic in the Central Basin Platform.Seismic data interpretation indicates that the unconformi...
关键词:Pennsylvanian unconformity Seismic data interpretation Spectral decomposition Reflector convergence Reservoir characterization 
Design and performance investigation of modified dual reflector parabolic trough collector with double planar mirrors被引量:1
《Science China(Technological Sciences)》2024年第3期902-918,共17页LI Peijing LIU TaiXiu QIN YuanLong LI JiChao LIU QiBin 
supported by the Distinguish Young Scholars of the National Natural Science Foundation of China(Grant No. 52225601);the Major Program of the National Natural Science Foundation of China(Grant No.52090061)。
In a typical parabolic trough collector(PTC), sunlight is concentrated at the bottom of the absorber tube. This concentrated solar flux leads to uneven heat distribution, resulting in high local temperatures and signi...
关键词:solar thermal energy parabolic trough collector secondary reflector solar flux distribution optical optimization 
Design, performance and application of a line-imaging velocity interferometer system for any reflector coupled with a streaked optical pyrometer system at the Shenguang-Ⅱ upgrade laser facility
《High Power Laser Science and Engineering》2024年第1期52-59,共8页Dawei Yuan Shaojun Wang Huigang Wei Haochen Gu Yu Dai Jiayong Zhong Yutong Li Gang Zhao Jie Zhang 
supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant Nos.XDA25030500 and XDA25010300);the CAS Youth Interdisciplinary Team(Grant No.JCTD-2022-05);the Youth Innovation Promotion Association of the Chinese Academy of Sciences;the National Natural Science Foundation of China(Grant Nos.11873061 and 12073043);the National Key R&D Program of China(Grant Nos.2022YFA1603200 and 2022YFA1603204)。
The velocity interferometer system for any reflector(VISAR) coupled with a streaked optical pyrometer(SOP) system is used as a diagnostic tool in inertial confinement fusion(ICF) experiments involving equations of sta...
关键词:double-cone ignition streaked optical pyrometer velocity interferometer system for any reflector 
High-energy,alignment-insensitive,injection-seeded Q-switched Ho:yttrium aluminum garnet single-frequency laser被引量:1
《High Power Laser Science and Engineering》2023年第5期157-163,共7页Dong Yan Yue Yuan Yunpeng Wang Jiawei Fan Jiaze Wu Xiaoming Duan Sining Li Tongyu Dai Youlun Ju 
A high-energy,alignment-insensitive,injection-seeded Q-switched Ho:yttrium aluminum garnet(YAG)singlefrequency laser is developed.Both the slave Q-switched laser and the seed laser are Ho:YAG ring lasers based on a pa...
关键词:alignment insensitivity corner cubic reflector high energy injection seeding single frequency 
High-efficiency reflector-less dual-level silicon photonic grating coupler被引量:2
《Photonics Research》2023年第7期1275-1283,共9页VALERIO VITALI THALíA DOMíNGUEZ BUCIO COSIMO LACAVA RICCARDO MARCHETTI LORENZO MASTRONAR TEERAPAT RUTIRAWUT GLENN CHURCHILL JOAQUíN FANECA JAMES C.GATES FREDERIC GARDES PERIKLIS PETROPOULOS 
Engineering and Physical Sciences Research Council (EP/T007303/1);Agencia Estatal de Investigación and NextGenerationEU/PRTR (FJC2020-042823-I)。
We present the design and experimentally demonstrate a dual-level grating coupler with subdecibel efficiency for a 220 nm thick silicon photonics waveguide which was fabricated starting from a 340 nm silicon-on-insula...
关键词:WAVEGUIDE SCATTERING GRATING 
Design and optimization of CSP power plants for Pakistan:a comparative study
《Clean Energy》2023年第3期690-704,共15页Kashif Liaqat Juan C.Ordonez 
Despite having very high solar irradiance,Pakistan still does not have any installed concentrated solar power(CSP)plant.Several studies have shown that multiple locations within the country are suitable for CSP plants...
关键词:concentrated solar power parabolic trough collector linear Fresnel reflector central receiver System Advisor Model Pakistan 
Super-reflector enabled by non-interleaved spin-momentum-multiplexed metasurface被引量:5
《Light(Science & Applications)》2023年第4期636-645,共10页He-Xiu Xu Guangwei Hu Xianghong Kong Yanzhang Shao Patrice Genevet Cheng-Wei Qiu 
supported by the National Natural Science Foundation of China under Grant No.62171459;the National Defense Foundation of China under Grant No.2019-JCJQ-JJ-081;Key Program of Natural Science Foundation of Shaanxi Province under Grant No.2020JZ-33,and also the Special Talents Support Program of Shaanxi Province for Young Top Talents.
Electromagnetic wave multiplexing,especially for that occurring at different incidences(spatial-frequency multiplexing),is pivotal for ultrathin multifunctional interfaces and high-capacity information processing and ...
关键词:SURFACE MOMENTUM reflected 
Automated optical inspection of FAST’s reflector surface using drones and computer vision被引量:1
《Light(Advanced Manufacturing)》2023年第1期1-11,共11页Jianan Li Shenwang Jiang Liqiang Song Peiran Peng Feng Mu Hui Li Peng Jiang Tingfa Xu 
financially supported by the National Natural Science Foundation of China(No.62101032);the Postdoctoral Science Foundation of China(Nos.2021M690015,2022T150050);the Beijing Institute of Technology Research Fund Program for Young Scholars(No.3040011182111).
The Five-hundred-meter Aperture Spherical radio Telescope(FAST)is the world’s largest single-dish radio telescope.Its large reflecting surface achieves unprecedented sensitivity but is prone to damage,such as dents a...
关键词:FAST DRONE Deep learning Feature fusion 
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