Microwave-Frequency Experiment Validation of a Novel Magneto-Photonic Crystals Circulator
A novel three-port Y-shaped circulator based on magneto-photonic crystals is first experimentally investigated. The band gaps of TE mode for the photonic crystals are calculated by plane wave expansion method. The transmission characteristics of the circulator are simulated by finite element method...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2018-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8207354/ |
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| _version_ | 1849707886889926656 |
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| author | Yong Wang Dengguo Zhang Shixiang Xu Biaogang Xu Zheng Dong Quan Xue |
| author_facet | Yong Wang Dengguo Zhang Shixiang Xu Biaogang Xu Zheng Dong Quan Xue |
| author_sort | Yong Wang |
| collection | DOAJ |
| description | A novel three-port Y-shaped circulator based on magneto-photonic crystals is first experimentally investigated. The band gaps of TE mode for the photonic crystals are calculated by plane wave expansion method. The transmission characteristics of the circulator are simulated by finite element method and the experiments are performed in the microwave regime. At the central frequency of 9.83 GHz, the optimal experimental isolation of –61.11 dB is better than the numerical results. |
| format | Article |
| id | doaj-art-c15c6dd2fa9042e6b67696768f272bbc |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-c15c6dd2fa9042e6b67696768f272bbc2025-08-20T03:15:48ZengIEEEIEEE Photonics Journal1943-06552018-01-011031610.1109/JPHOT.2017.27833418207354Microwave-Frequency Experiment Validation of a Novel Magneto-Photonic Crystals CirculatorYong Wang0Dengguo Zhang1Shixiang Xu2Biaogang Xu3Zheng Dong4Quan Xue5College of Optoelectronic Engineering, Shenzhen University, Shenzhen, ChinaCollege of Electronic Science and Technology, Shenzhen University, Shenzhen, ChinaCollege of Electronic Science and Technology, Shenzhen University, Shenzhen, ChinaCollege of Electronic Science and Technology, Shenzhen University, Shenzhen, ChinaCollege of Electronic Science and Technology, Shenzhen University, Shenzhen, ChinaDepartment of Electronic Engineering, City University of Hong Kong, Hong KongA novel three-port Y-shaped circulator based on magneto-photonic crystals is first experimentally investigated. The band gaps of TE mode for the photonic crystals are calculated by plane wave expansion method. The transmission characteristics of the circulator are simulated by finite element method and the experiments are performed in the microwave regime. At the central frequency of 9.83 GHz, the optimal experimental isolation of –61.11 dB is better than the numerical results.https://ieeexplore.ieee.org/document/8207354/Photonic crystalcirculatormagneto-photonic systemnonreciprocal device. |
| spellingShingle | Yong Wang Dengguo Zhang Shixiang Xu Biaogang Xu Zheng Dong Quan Xue Microwave-Frequency Experiment Validation of a Novel Magneto-Photonic Crystals Circulator IEEE Photonics Journal Photonic crystal circulator magneto-photonic system nonreciprocal device. |
| title | Microwave-Frequency Experiment Validation of a Novel Magneto-Photonic Crystals Circulator |
| title_full | Microwave-Frequency Experiment Validation of a Novel Magneto-Photonic Crystals Circulator |
| title_fullStr | Microwave-Frequency Experiment Validation of a Novel Magneto-Photonic Crystals Circulator |
| title_full_unstemmed | Microwave-Frequency Experiment Validation of a Novel Magneto-Photonic Crystals Circulator |
| title_short | Microwave-Frequency Experiment Validation of a Novel Magneto-Photonic Crystals Circulator |
| title_sort | microwave frequency experiment validation of a novel magneto photonic crystals circulator |
| topic | Photonic crystal circulator magneto-photonic system nonreciprocal device. |
| url | https://ieeexplore.ieee.org/document/8207354/ |
| work_keys_str_mv | AT yongwang microwavefrequencyexperimentvalidationofanovelmagnetophotoniccrystalscirculator AT dengguozhang microwavefrequencyexperimentvalidationofanovelmagnetophotoniccrystalscirculator AT shixiangxu microwavefrequencyexperimentvalidationofanovelmagnetophotoniccrystalscirculator AT biaogangxu microwavefrequencyexperimentvalidationofanovelmagnetophotoniccrystalscirculator AT zhengdong microwavefrequencyexperimentvalidationofanovelmagnetophotoniccrystalscirculator AT quanxue microwavefrequencyexperimentvalidationofanovelmagnetophotoniccrystalscirculator |