Silicon photonics integrated dynamic polarization controller
We designed and demonstrated experimentally a silicon photonics integrated dynamic polarization controller. The overall size of the dynamic polarization controller on chip is 2.830 mm × 0.210 mm × 1 mm. The modulation bandwidth is 30 kHz. By using a variable step simulated annealing approach, we ach...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/163005 |
| _version_ | 1811686444673007616 |
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| author | Wang, Xuyang Jia, Yanxiang Guo, Xubo Liu, Jianqiang Wang, Shaofeng Liu, Wenyuan Sun, Fangyuan Zou, Jun Li, Yongmin |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Wang, Xuyang Jia, Yanxiang Guo, Xubo Liu, Jianqiang Wang, Shaofeng Liu, Wenyuan Sun, Fangyuan Zou, Jun Li, Yongmin |
| author_sort | Wang, Xuyang |
| collection | NTU |
| description | We designed and demonstrated experimentally a silicon photonics integrated dynamic polarization controller. The overall size of the dynamic polarization controller on chip is 2.830 mm × 0.210 mm × 1 mm. The modulation bandwidth is 30 kHz. By using a variable step simulated annealing approach, we achieve a dynamic polarization extinction ratio greater than 25 dB. A numerical simulation method was used to optimize the relevant parameters of the dynamic polarization controller. It is expected that the dynamic polarization controller can be utilized in fiber communication systems or silicon photonics integrated quantum communication systems to minimize the size and decrease the cost further. |
| first_indexed | 2024-10-01T05:00:31Z |
| format | Journal Article |
| id | ntu-10356/163005 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:00:31Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | ntu-10356/1630052022-11-15T08:49:46Z Silicon photonics integrated dynamic polarization controller Wang, Xuyang Jia, Yanxiang Guo, Xubo Liu, Jianqiang Wang, Shaofeng Liu, Wenyuan Sun, Fangyuan Zou, Jun Li, Yongmin School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Dynamic Polarization Controller Simulated Annealing Approach We designed and demonstrated experimentally a silicon photonics integrated dynamic polarization controller. The overall size of the dynamic polarization controller on chip is 2.830 mm × 0.210 mm × 1 mm. The modulation bandwidth is 30 kHz. By using a variable step simulated annealing approach, we achieve a dynamic polarization extinction ratio greater than 25 dB. A numerical simulation method was used to optimize the relevant parameters of the dynamic polarization controller. It is expected that the dynamic polarization controller can be utilized in fiber communication systems or silicon photonics integrated quantum communication systems to minimize the size and decrease the cost further. This work was supported by the Aeronautical Science Foundation of China (No. 20200020115001), National Natural Science Foundation of China (No. 62175138), Key Research and Development Program of Guangdong Province (No. 2020B0303040002), Shanxi 1331KSC, and Open Project of the State Key Laboratory of Quantum Optics and Quantum Optics Devices of Shanxi University (No. KF202006). 2022-11-15T08:49:46Z 2022-11-15T08:49:46Z 2022 Journal Article Wang, X., Jia, Y., Guo, X., Liu, J., Wang, S., Liu, W., Sun, F., Zou, J. & Li, Y. (2022). Silicon photonics integrated dynamic polarization controller. Chinese Optics Letters, 20(4), 041301-. https://dx.doi.org/10.3788/COL202220.041301 1671-7694 https://hdl.handle.net/10356/163005 10.3788/COL202220.041301 2-s2.0-85126571925 4 20 041301 en Chinese Optics Letters © 2022 Chinese Optics Letters. All rights reserved. |
| spellingShingle | Engineering::Electrical and electronic engineering Dynamic Polarization Controller Simulated Annealing Approach Wang, Xuyang Jia, Yanxiang Guo, Xubo Liu, Jianqiang Wang, Shaofeng Liu, Wenyuan Sun, Fangyuan Zou, Jun Li, Yongmin Silicon photonics integrated dynamic polarization controller |
| title | Silicon photonics integrated dynamic polarization controller |
| title_full | Silicon photonics integrated dynamic polarization controller |
| title_fullStr | Silicon photonics integrated dynamic polarization controller |
| title_full_unstemmed | Silicon photonics integrated dynamic polarization controller |
| title_short | Silicon photonics integrated dynamic polarization controller |
| title_sort | silicon photonics integrated dynamic polarization controller |
| topic | Engineering::Electrical and electronic engineering Dynamic Polarization Controller Simulated Annealing Approach |
| url | https://hdl.handle.net/10356/163005 |
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