Electro-optic frequency combs carrying orbital angular momentum
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
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| _version_ | 1866916080009609216 |
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| author | He, Jinze Jia, Xingyu Wei, Bingyan Wu, Guanhao Li, Yang |
| author_facet | He, Jinze Jia, Xingyu Wei, Bingyan Wu, Guanhao Li, Yang |
| contents | To date, orbital angular momentum (OAM) and optical frequency combs (OFCs) are two distinct fields of research without any association. Herein, we generated OFCs with an OAM on each comb line by applying electro-optic phase modulation to the OAM beam. We verified that the OAM characteristic of the sidebands is consistent with that of the pump light. Our study bridges two distinct research fields OFCs and OAM opening the door to various fundamental research avenues and applications, including large-capacity optical communications, high-security optical encryption, multi-dimensional photon entanglement, and synthetic dimensions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2302_06856 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Electro-optic frequency combs carrying orbital angular momentum He, Jinze Jia, Xingyu Wei, Bingyan Wu, Guanhao Li, Yang Optics To date, orbital angular momentum (OAM) and optical frequency combs (OFCs) are two distinct fields of research without any association. Herein, we generated OFCs with an OAM on each comb line by applying electro-optic phase modulation to the OAM beam. We verified that the OAM characteristic of the sidebands is consistent with that of the pump light. Our study bridges two distinct research fields OFCs and OAM opening the door to various fundamental research avenues and applications, including large-capacity optical communications, high-security optical encryption, multi-dimensional photon entanglement, and synthetic dimensions. |
| title | Electro-optic frequency combs carrying orbital angular momentum |
| topic | Optics |
| url | https://arxiv.org/abs/2302.06856 |