High-Q-Factor Silica-Based Racetrack Microring Resonators
In this paper, ultrahigh-Q factor racetrack microring resonators (MRRs) are demonstrated based on silica planar lightwave circuits (PLCs) platform. A loaded ultrahigh-Q factor Q<sub>load</sub> of 1.83 × 10<sup>6</sup> is obtained. The MRRs are packaged with fiber-to-fiber los...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-02-01
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| Series: | Photonics |
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| Online Access: | https://www.mdpi.com/2304-6732/8/2/43 |
| _version_ | 1827602489243860992 |
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| author | Yue-Xin Yin Xiao-Jie Yin Xiao-Pei Zhang Guan-Wen Yan Yue Wang Yuan-Da Wu Jun-Ming An Liang-Liang Wang Da-Ming Zhang |
| author_facet | Yue-Xin Yin Xiao-Jie Yin Xiao-Pei Zhang Guan-Wen Yan Yue Wang Yuan-Da Wu Jun-Ming An Liang-Liang Wang Da-Ming Zhang |
| author_sort | Yue-Xin Yin |
| collection | DOAJ |
| description | In this paper, ultrahigh-Q factor racetrack microring resonators (MRRs) are demonstrated based on silica planar lightwave circuits (PLCs) platform. A loaded ultrahigh-Q factor Q<sub>load</sub> of 1.83 × 10<sup>6</sup> is obtained. The MRRs are packaged with fiber-to-fiber loss of ~5 dB. A notch depth of 3 dB and ~137 pm FSR are observed. These MRRs show great potential in optical communications as filters. Moreover, the devices are suitable used in monolithic integration and hybrid integration with other devices, especially in external cavity lasers (ECLs) to realize ultranarrow linewidths. |
| first_indexed | 2024-03-09T05:19:09Z |
| format | Article |
| id | doaj.art-68029d144bd44efdbe9ef42cfe18deba |
| institution | Directory Open Access Journal |
| issn | 2304-6732 |
| language | English |
| last_indexed | 2024-03-09T05:19:09Z |
| publishDate | 2021-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Photonics |
| spelling | doaj.art-68029d144bd44efdbe9ef42cfe18deba2023-12-03T12:41:56ZengMDPI AGPhotonics2304-67322021-02-01824310.3390/photonics8020043High-Q-Factor Silica-Based Racetrack Microring ResonatorsYue-Xin Yin0Xiao-Jie Yin1Xiao-Pei Zhang2Guan-Wen Yan3Yue Wang4Yuan-Da Wu5Jun-Ming An6Liang-Liang Wang7Da-Ming Zhang8State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699# Qianjin Street, Changchun 130012, ChinaState Key Laboratory of Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, ChinaNational Laboratory of Solid State Microstructures and College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, ChinaState Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699# Qianjin Street, Changchun 130012, ChinaState Key Laboratory of Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, ChinaState Key Laboratory of Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, ChinaState Key Laboratory of Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, ChinaState Key Laboratory of Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, ChinaState Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699# Qianjin Street, Changchun 130012, ChinaIn this paper, ultrahigh-Q factor racetrack microring resonators (MRRs) are demonstrated based on silica planar lightwave circuits (PLCs) platform. A loaded ultrahigh-Q factor Q<sub>load</sub> of 1.83 × 10<sup>6</sup> is obtained. The MRRs are packaged with fiber-to-fiber loss of ~5 dB. A notch depth of 3 dB and ~137 pm FSR are observed. These MRRs show great potential in optical communications as filters. Moreover, the devices are suitable used in monolithic integration and hybrid integration with other devices, especially in external cavity lasers (ECLs) to realize ultranarrow linewidths.https://www.mdpi.com/2304-6732/8/2/43optical devicesresonatorsintegrated opticswavelength filtering devices |
| spellingShingle | Yue-Xin Yin Xiao-Jie Yin Xiao-Pei Zhang Guan-Wen Yan Yue Wang Yuan-Da Wu Jun-Ming An Liang-Liang Wang Da-Ming Zhang High-Q-Factor Silica-Based Racetrack Microring Resonators Photonics optical devices resonators integrated optics wavelength filtering devices |
| title | High-Q-Factor Silica-Based Racetrack Microring Resonators |
| title_full | High-Q-Factor Silica-Based Racetrack Microring Resonators |
| title_fullStr | High-Q-Factor Silica-Based Racetrack Microring Resonators |
| title_full_unstemmed | High-Q-Factor Silica-Based Racetrack Microring Resonators |
| title_short | High-Q-Factor Silica-Based Racetrack Microring Resonators |
| title_sort | high q factor silica based racetrack microring resonators |
| topic | optical devices resonators integrated optics wavelength filtering devices |
| url | https://www.mdpi.com/2304-6732/8/2/43 |
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