Tunable Add–Drop Filter With Hollow Bottlelike Microresonators
In this paper, we report the narrow-band tunable add-drop filter (ADF) based on the hollow bottlelike microresonator with two taper fibers corresponding to the bus and drop waveguides. We theoretically and experimentally study the relationship between the drop efficiency and the coupling losses of t...
| 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 |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8070360/ |
| _version_ | 1818369818498170880 |
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| author | Zhong-Hao Zhou Yuan Chen Zhen Shen Chang-Ling Zou Guang-Can Guo Chun-Hua Dong |
| author_facet | Zhong-Hao Zhou Yuan Chen Zhen Shen Chang-Ling Zou Guang-Can Guo Chun-Hua Dong |
| author_sort | Zhong-Hao Zhou |
| collection | DOAJ |
| description | In this paper, we report the narrow-band tunable add-drop filter (ADF) based on the hollow bottlelike microresonator with two taper fibers corresponding to the bus and drop waveguides. We theoretically and experimentally study the relationship between the drop efficiency and the coupling losses of the bus waveguide resonator and the add-drop waveguide resonator. The tuning range of the ADF of 270 GHz (~2.2 nm) and the drop efficiency of approximately 76% have been realized. By such ultranarrow-band filter based on high Q microresonators, a laser beam with specified frequency is filtrated from the background laser with frequency interval of 86 MHz. This tunable ultranarrow-band ADF has potential for applications in the quantum optomechanical experiments and narrow-band quantum photon sources by filtrating the weak signals from pump and noise backgrounds. |
| first_indexed | 2024-12-13T23:29:53Z |
| format | Article |
| id | doaj.art-7d5a632b455c455585e430e21b18e09f |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-13T23:29:53Z |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-7d5a632b455c455585e430e21b18e09f2022-12-21T23:27:27ZengIEEEIEEE Photonics Journal1943-06552018-01-011021710.1109/JPHOT.2017.27640718070360Tunable Add–Drop Filter With Hollow Bottlelike MicroresonatorsZhong-Hao Zhou0https://orcid.org/0000-0002-0565-3882Yuan Chen1Zhen Shen2Chang-Ling Zou3Guang-Can Guo4Chun-Hua Dong5Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, ChinaIn this paper, we report the narrow-band tunable add-drop filter (ADF) based on the hollow bottlelike microresonator with two taper fibers corresponding to the bus and drop waveguides. We theoretically and experimentally study the relationship between the drop efficiency and the coupling losses of the bus waveguide resonator and the add-drop waveguide resonator. The tuning range of the ADF of 270 GHz (~2.2 nm) and the drop efficiency of approximately 76% have been realized. By such ultranarrow-band filter based on high Q microresonators, a laser beam with specified frequency is filtrated from the background laser with frequency interval of 86 MHz. This tunable ultranarrow-band ADF has potential for applications in the quantum optomechanical experiments and narrow-band quantum photon sources by filtrating the weak signals from pump and noise backgrounds.https://ieeexplore.ieee.org/document/8070360/Microresonatortunable filter. |
| spellingShingle | Zhong-Hao Zhou Yuan Chen Zhen Shen Chang-Ling Zou Guang-Can Guo Chun-Hua Dong Tunable Add–Drop Filter With Hollow Bottlelike Microresonators IEEE Photonics Journal Microresonator tunable filter. |
| title | Tunable Add–Drop Filter With Hollow Bottlelike Microresonators |
| title_full | Tunable Add–Drop Filter With Hollow Bottlelike Microresonators |
| title_fullStr | Tunable Add–Drop Filter With Hollow Bottlelike Microresonators |
| title_full_unstemmed | Tunable Add–Drop Filter With Hollow Bottlelike Microresonators |
| title_short | Tunable Add–Drop Filter With Hollow Bottlelike Microresonators |
| title_sort | tunable add x2013 drop filter with hollow bottlelike microresonators |
| topic | Microresonator tunable filter. |
| url | https://ieeexplore.ieee.org/document/8070360/ |
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