An electro-optically tunable arrayed waveguide grating fabricated on thin film lithium niobate
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arXiv
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| Autori principali: | , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
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| _version_ | 1866929429638283264 |
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| author | Wang, Zhe Fang, 1 Zhiwei Zhu, Yiran Liu, Jian Gao, Lang Yu, Jianping Zhang, Haisu Wang, Min Cheng, Ya |
| author_facet | Wang, Zhe Fang, 1 Zhiwei Zhu, Yiran Liu, Jian Gao, Lang Yu, Jianping Zhang, Haisu Wang, Min Cheng, Ya |
| contents | We design and fabricate an 8-channel thin film lithium niobate (TFLN) arrayed-waveguide grating (AWG) and demonstrate the electro-optical tunability of the device. The monolithically integrated microelectrodes are designed for waveguides phase modulation and wavelength tunning. Experiments show that the fabricated electro-optically controlled TFLN AWG has a channel spacing of 200 GHz and a wavelength tuning efficiency of 10 pm/V. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_15225 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | An electro-optically tunable arrayed waveguide grating fabricated on thin film lithium niobate Wang, Zhe Fang, 1 Zhiwei Zhu, Yiran Liu, Jian Gao, Lang Yu, Jianping Zhang, Haisu Wang, Min Cheng, Ya Optics Applied Physics We design and fabricate an 8-channel thin film lithium niobate (TFLN) arrayed-waveguide grating (AWG) and demonstrate the electro-optical tunability of the device. The monolithically integrated microelectrodes are designed for waveguides phase modulation and wavelength tunning. Experiments show that the fabricated electro-optically controlled TFLN AWG has a channel spacing of 200 GHz and a wavelength tuning efficiency of 10 pm/V. |
| title | An electro-optically tunable arrayed waveguide grating fabricated on thin film lithium niobate |
| topic | Optics Applied Physics |
| url | https://arxiv.org/abs/2407.15225 |