Microwave Photonic Bandpass Filter Based on Carrier-Suppressed Single Sideband Injected Distributed Feedback Laser
A novel microwave photonic filter (MPF) based on carrier-suppressed single sideband (CS-SSB) injected distributed feedback (DFB) laser is proposed. The proposed MPF system exploits the frequency selective gain feature of optical injected DFB lasers, which can be tuned by adjusting the optical inject...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2017-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7914757/ |
| _version_ | 1818611558603816960 |
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| author | Huatao Zhu Rong Wang Peng Xiang Tao Pu Jilin Zheng Yuandong Li Tao Fang Long Huang Yu Han Xiangfei Chen |
| author_facet | Huatao Zhu Rong Wang Peng Xiang Tao Pu Jilin Zheng Yuandong Li Tao Fang Long Huang Yu Han Xiangfei Chen |
| author_sort | Huatao Zhu |
| collection | DOAJ |
| description | A novel microwave photonic filter (MPF) based on carrier-suppressed single sideband (CS-SSB) injected distributed feedback (DFB) laser is proposed. The proposed MPF system exploits the frequency selective gain feature of optical injected DFB lasers, which can be tuned by adjusting the optical injection parameters or the working conditions of the laser. Therefore, the proposed MPF system can be tunable. The proposed system is verified by a proof-of-concept experiment, and the results show that the passband of the proposed MPF can be tuned by tuning the injection ratio and bias current of the slave laser, where the tuning range of 9–39 GHz is realized. At the same time, the out-of-band rejection of the proposed MPF can reach to 32 dB. Moreover, a dual-passband MPF response is also realized by the proposed system with a couple of master lasers, and the two passbands can be tuned independently from 10 to 39 GHz. |
| first_indexed | 2024-12-16T15:32:14Z |
| format | Article |
| id | doaj.art-bbb58df8cacc43d1875ec74b502ff35e |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-16T15:32:14Z |
| publishDate | 2017-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-bbb58df8cacc43d1875ec74b502ff35e2022-12-21T22:26:18ZengIEEEIEEE Photonics Journal1943-06552017-01-019311210.1109/JPHOT.2017.26980727914757Microwave Photonic Bandpass Filter Based on Carrier-Suppressed Single Sideband Injected Distributed Feedback LaserHuatao Zhu0Rong Wang1Peng Xiang2Tao Pu3Jilin Zheng4Yuandong Li5Tao Fang6Long Huang7Yu Han8Xiangfei Chen9College of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaSchool of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaSchool of Engineering and Applied Sciences, Nanjing University, Nanjing, ChinaA novel microwave photonic filter (MPF) based on carrier-suppressed single sideband (CS-SSB) injected distributed feedback (DFB) laser is proposed. The proposed MPF system exploits the frequency selective gain feature of optical injected DFB lasers, which can be tuned by adjusting the optical injection parameters or the working conditions of the laser. Therefore, the proposed MPF system can be tunable. The proposed system is verified by a proof-of-concept experiment, and the results show that the passband of the proposed MPF can be tuned by tuning the injection ratio and bias current of the slave laser, where the tuning range of 9–39 GHz is realized. At the same time, the out-of-band rejection of the proposed MPF can reach to 32 dB. Moreover, a dual-passband MPF response is also realized by the proposed system with a couple of master lasers, and the two passbands can be tuned independently from 10 to 39 GHz.https://ieeexplore.ieee.org/document/7914757/Microwave photonic filtersemiconductor lasersoptical injection |
| spellingShingle | Huatao Zhu Rong Wang Peng Xiang Tao Pu Jilin Zheng Yuandong Li Tao Fang Long Huang Yu Han Xiangfei Chen Microwave Photonic Bandpass Filter Based on Carrier-Suppressed Single Sideband Injected Distributed Feedback Laser IEEE Photonics Journal Microwave photonic filter semiconductor lasers optical injection |
| title | Microwave Photonic Bandpass Filter Based on Carrier-Suppressed Single Sideband Injected Distributed Feedback Laser |
| title_full | Microwave Photonic Bandpass Filter Based on Carrier-Suppressed Single Sideband Injected Distributed Feedback Laser |
| title_fullStr | Microwave Photonic Bandpass Filter Based on Carrier-Suppressed Single Sideband Injected Distributed Feedback Laser |
| title_full_unstemmed | Microwave Photonic Bandpass Filter Based on Carrier-Suppressed Single Sideband Injected Distributed Feedback Laser |
| title_short | Microwave Photonic Bandpass Filter Based on Carrier-Suppressed Single Sideband Injected Distributed Feedback Laser |
| title_sort | microwave photonic bandpass filter based on carrier suppressed single sideband injected distributed feedback laser |
| topic | Microwave photonic filter semiconductor lasers optical injection |
| url | https://ieeexplore.ieee.org/document/7914757/ |
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