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Your search keyword '"赵明山 Zhao Mingshan"' showing total 10 results
Start Over Author "赵明山 Zhao Mingshan" Topic electronic, optical and magnetic materials
10 results on '"赵明山 Zhao Mingshan"'

2. Microwave Frequency Measurement Based on Optic Delay Line

Author

韩秀友 Han Xiuyou, 谷一英 Gu Yiying, 吴彭生 Wu Pengsheng, 赵明山 Zhao Mingshan, 胡墅 Hu Shu, and 李善锋 Li Shan-feng

Subjects
Radiation, Materials science, Dynamic range, business.industry, Physics::Optics, Condensed Matter Physics, Signal, Electronic, Optical and Magnetic Materials, Power (physics), Wavelength, Optics, Interference (communication), Dispersion (optics), Photonics, business, Microwave
Abstract

A photonic approach for microwave frequency measurement is proposed.A phase difference of the two microwave signals carried on two optical wavelengths is induced by a tunable dispersion medium.The interference microwave power is tuned periodically by changing dispersion value.The frequency of the microwave signal can be extracted from the period.In the proposed approach,a 7-bit optic delay line composed by 8 magneto-optical switches and 1.6 km single-mode fiber(SMF) is utilized as the tunable dispersion medium.The measurement accuracy remains within ±40 MHz over a range of 1～20 GHz.The minimum measureable power can reach to-20 dBm and the dynamic range is 45 dB.

Published
2011
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3. Study on Time Delay Characteristics of Integrated Waveguide Microring Resonator with Tunable Coupler

Author

滕婕 Teng Jie, 宋红妍 Song Hongyan, 赵明山 Zhao Mingshan, 吴彭生 Wu Pengsheng, 韩秀友 Han Xiuyou, 张佳宁 Zhang Jia-ning, and 王凌华 Wang Linghua

Subjects
Resonator, Materials science, business.industry, Optoelectronics, Waveguide (acoustics), Output coupler, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2010
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4. Optimization of K9 Glass Film as Protection for Erbium-Doped Phosphate Glass Surface during Ion-Exchange Processing

Author

蔡海文 Cai Haiwen, 韩秀友 Han Xiuyou, 赵明山 Zhao Mingshan, 初凤红 Chu Fenghong, and 方祖捷 Fang Zujie

Subjects
Erbium, Materials science, Chemical engineering, Ion exchange, chemistry, Glass film, Doping, chemistry.chemical_element, Porous glass, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Phosphate glass
Published
2008
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6. Analysis of the Radio on Free Space Optical Transmission Link for the Satellite-to-Ground Communication

Author

肖永轩 Xiao Yongxuan, 李聪 Li Cong, 康子建 Kang Zijian, 胡墅 Hu Shu, 谷一英 Gu Yiying, 韩秀友 Han Xiuyou, 赵明山 Zhao Mingshan, 胡晶晶 Hu Jingjing, and 石暖暖 Shi Nuannuan

Subjects
Computer science, business.industry, Link adaptation, Free space, Optical performance monitoring, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Transmission (telecommunications), Electronic engineering, Satellite, business, Link (knot theory), Free-space optical communication, Computer network
Published
2014
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7. Study of the Tunable Optical Comb Filter Based on Sagnac Interferometer Loop

Author

胡墅 Hu Shu, 韩秀友 Han Xiuyou, 胡晶晶 Hu Jingjing, 赵明山 Zhao Mingshan, 谷一英 Gu Yiying, 石暖暖 Shi Nuannuan, and 康子建 Kang Zijian

Subjects
Loop (topology), Physics, Optical comb, Interferometry, Optics, business.industry, Filter (video), business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2014
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8. Research of Notch Filter Based on Polymer Micro-Ring Waveguide

Author

谷一英 Gu Yiying, 韩秀友 Han Xiuyou, 王锦艳 Wang Jinyan, 王凌华 Wang Linghua, 赵明山 Zhao Mingshan, 蹇锡高 Jian Xigao, 王瑜 Wang Yu, and 邹品 Zou Pin

Subjects
chemistry.chemical_classification, Materials science, chemistry, business.industry, Optoelectronics, Waveguide (acoustics), Polymer, business, Ring (chemistry), Band-stop filter, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2013
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9. Study on a Tunable Radio Frequency Filter Based on Integrated Optical Waveguide

Author

王锦艳 Wang Jinyan, 王凌华 Wang Linghua, 王瑜 Wang Yu, 蹇锡高 Jian Xigao, 赵明山 Zhao Mingshan, 邹品 Zou Pin, 谷一英 Gu Yiying, and 韩秀友 Han Xiuyou

Subjects
Physics, Optics, business.industry, Filter (video), Radio frequency, business, Waveguide (optics), Atomic and Molecular Physics, and Optics, Cutoff frequency, Electronic, Optical and Magnetic Materials
Published
2013
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10. Influence of Coupling Conditions on Time Delay Line Characteristics of Integrated Waveguide Microring Resonators

Author

张佳宁 Zhang Jia-ning, 李善锋 Li Shan-feng, 滕婕 Teng Jie, 王凌华 Wang Linghua, 宋红妍 Song Hongyan, 韩秀友 Han Xiuyou, 吴彭生 Wu Pengsheng, and 赵明山 Zhao Mingshan

Subjects
Coupling, Resonator, Waveguide (electromagnetism), Materials science, business.industry, Optoelectronics, business, Atomic and Molecular Physics, and Optics, Coupling coefficient of resonators, Line (electrical engineering), Electronic, Optical and Magnetic Materials
Published
2011
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