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| Autori principali: | , , , , , , , , , , , , , , , |
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| Natura: | Preprint |
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2024
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| Accesso online: | https://arxiv.org/abs/2409.07817 |
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| _version_ | 1866916390717358080 |
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| author | Zheng, Yong Han, Zhen Wang, LiHeng Zhang, Pu Jiang, YongHeng Xiao, HuiFu Zhou, XuDong Yuan, Mingrui Low, Mei Xian Dubey, Aditya Nguyen, Thach Giang Boes, Andreas Hao, Qinfen Ren, Guanghui Mitchell, Arnan Tian, Yonghui |
| author_facet | Zheng, Yong Han, Zhen Wang, LiHeng Zhang, Pu Jiang, YongHeng Xiao, HuiFu Zhou, XuDong Yuan, Mingrui Low, Mei Xian Dubey, Aditya Nguyen, Thach Giang Boes, Andreas Hao, Qinfen Ren, Guanghui Mitchell, Arnan Tian, Yonghui |
| contents | Research on microwave signal measurement techniques is risen, driven by the expanding urgent demands of wireless communication, global positioning systems, remote sensing and 6G networks. In stark contrast with traditional electronic-based realization, the implementations of microwave signal measurement systems based on integrated compact photonic chip have exhibited distinct advantages in high operation bandwidth, light weight, and strong immunity to electromagnetic interference. However, although numerous integrated microwave photonic signal measurement systems have been reported, measurement bandwidth of the majority of them is still below 30 GHz due to the bandwidth limitation of electro-optical modulators (EOMs). Furthermore, previous studies often are more focused on the measurement of one single parameter (typically the frequency) of microwave signals, which has hindered their practical application in complex situations. Here, an integrated photonic microwave multi-parameter measurement system composed of microwave frequency measurement module and microwave phase amplitude measurement module based on thin-film lithium niobate (TFLN) platform is reported. Utilizing this system, not only the ultra-high bandwidth (up to 60GHz) of microwave frequency, phase and amplitude measurement with low root-mean-squares errors (450MHz, 3.43° and 1.64% of the measurement for frequency, phase and amplitude, respectively), but also the time-domain reconstruction of sinusoidal microwave signals is achieved. This demonstration further broadens the application of integrated TFLN photonic devices in microwave signal measurement technology to address the bandwidth bottleneck of the ever-growing microwave networks in the future information society. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_07817 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Ultra-wideband integrated microwave photonic multi-parameter measurement system on thin-film lithium niobate Zheng, Yong Han, Zhen Wang, LiHeng Zhang, Pu Jiang, YongHeng Xiao, HuiFu Zhou, XuDong Yuan, Mingrui Low, Mei Xian Dubey, Aditya Nguyen, Thach Giang Boes, Andreas Hao, Qinfen Ren, Guanghui Mitchell, Arnan Tian, Yonghui Optics Applied Physics Research on microwave signal measurement techniques is risen, driven by the expanding urgent demands of wireless communication, global positioning systems, remote sensing and 6G networks. In stark contrast with traditional electronic-based realization, the implementations of microwave signal measurement systems based on integrated compact photonic chip have exhibited distinct advantages in high operation bandwidth, light weight, and strong immunity to electromagnetic interference. However, although numerous integrated microwave photonic signal measurement systems have been reported, measurement bandwidth of the majority of them is still below 30 GHz due to the bandwidth limitation of electro-optical modulators (EOMs). Furthermore, previous studies often are more focused on the measurement of one single parameter (typically the frequency) of microwave signals, which has hindered their practical application in complex situations. Here, an integrated photonic microwave multi-parameter measurement system composed of microwave frequency measurement module and microwave phase amplitude measurement module based on thin-film lithium niobate (TFLN) platform is reported. Utilizing this system, not only the ultra-high bandwidth (up to 60GHz) of microwave frequency, phase and amplitude measurement with low root-mean-squares errors (450MHz, 3.43° and 1.64% of the measurement for frequency, phase and amplitude, respectively), but also the time-domain reconstruction of sinusoidal microwave signals is achieved. This demonstration further broadens the application of integrated TFLN photonic devices in microwave signal measurement technology to address the bandwidth bottleneck of the ever-growing microwave networks in the future information society. |
| title | Ultra-wideband integrated microwave photonic multi-parameter measurement system on thin-film lithium niobate |
| topic | Optics Applied Physics |
| url | https://arxiv.org/abs/2409.07817 |