High-gain optical parametric amplification with a continuous-wave pump using a domain-engineered thin-film lithium niobate waveguide
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arXiv
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| Autori principali: | , , , , , , , , , , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866916871737966592 |
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| author | Chen, Mengwen Wang, Chenyu Jia, Kunpeng Tian, Xiao-Hui Tang, Jie Zhu, Chunxi Gu, Xiaowen Zhao, Zexing Wang, Zikang Ye, Zhilin Tang, Ji Zhang, Yong Yan, Zhong Wang, Xuewen Qian, Guang Jin, Biaobing Wang, Zhenlin Zhu, Shi-Ning Xie, Zhenda |
| author_facet | Chen, Mengwen Wang, Chenyu Jia, Kunpeng Tian, Xiao-Hui Tang, Jie Zhu, Chunxi Gu, Xiaowen Zhao, Zexing Wang, Zikang Ye, Zhilin Tang, Ji Zhang, Yong Yan, Zhong Wang, Xuewen Qian, Guang Jin, Biaobing Wang, Zhenlin Zhu, Shi-Ning Xie, Zhenda |
| contents | While thin film lithium niobate (TFLN) is known for efficient signal generation, on-chip signal amplification remains challenging from fully integrated optical communication circuits. Here we demonstrate the continuous-wave-pump optical parametric amplification (OPA) using an x-cut domain-engineered TFLN waveguide, with high gain over the telecom band up to 13.9 dB, and test it for high signal-to-noise ratio signal amplification using a commercial optical communication module pair. Fabricated in wafer scale using common process as devices including modulators, this OPA device marks an important step in TFLN photonic integration. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_10721 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | High-gain optical parametric amplification with a continuous-wave pump using a domain-engineered thin-film lithium niobate waveguide Chen, Mengwen Wang, Chenyu Jia, Kunpeng Tian, Xiao-Hui Tang, Jie Zhu, Chunxi Gu, Xiaowen Zhao, Zexing Wang, Zikang Ye, Zhilin Tang, Ji Zhang, Yong Yan, Zhong Wang, Xuewen Qian, Guang Jin, Biaobing Wang, Zhenlin Zhu, Shi-Ning Xie, Zhenda Optics While thin film lithium niobate (TFLN) is known for efficient signal generation, on-chip signal amplification remains challenging from fully integrated optical communication circuits. Here we demonstrate the continuous-wave-pump optical parametric amplification (OPA) using an x-cut domain-engineered TFLN waveguide, with high gain over the telecom band up to 13.9 dB, and test it for high signal-to-noise ratio signal amplification using a commercial optical communication module pair. Fabricated in wafer scale using common process as devices including modulators, this OPA device marks an important step in TFLN photonic integration. |
| title | High-gain optical parametric amplification with a continuous-wave pump using a domain-engineered thin-film lithium niobate waveguide |
| topic | Optics |
| url | https://arxiv.org/abs/2411.10721 |