On-chip deterministic arbitrary-phase-controlling
The stable on-chip deterministic arbitrary-phase-controlling of signal light in micro/nanometer spatial scale is an extremely important basis for large-scale and high-density integrated photonic information processing chips. Conventional phase-controlling methods face with serious limitation of unav...
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| Main Authors: | , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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De Gruyter
2025-07-01
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| Series: | Nanophotonics |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/nanoph-2025-0132 |
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| _version_ | 1849235915972542464 |
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| author | Ma Rui Li Chu Yan Qiuchen Wang Xinyi Wang Ruiqi Wang Yufei Chen Yumeng Li Yan Lu Cuicui Wang Jianwei Hu Xiaoyong Chan Che Ting Gong Qihuang |
| author_facet | Ma Rui Li Chu Yan Qiuchen Wang Xinyi Wang Ruiqi Wang Yufei Chen Yumeng Li Yan Lu Cuicui Wang Jianwei Hu Xiaoyong Chan Che Ting Gong Qihuang |
| author_sort | Ma Rui |
| collection | DOAJ |
| description | The stable on-chip deterministic arbitrary-phase-controlling of signal light in micro/nanometer spatial scale is an extremely important basis for large-scale and high-density integrated photonic information processing chips. Conventional phase-controlling methods face with serious limitation of unavoidable crosstalk, length distortion, and fabrication error. To date, it is still a great challenge to achieve deterministic and wide-range on-chip arbitrary-phase-controlling. Here, we report an effective strategy of three-waveguide coupled configuration to realize on-chip deterministic arbitrary-phase-controlling (ranging from 0 to 2π) by combing the dynamic phase and the geometric phase. Based on this strategy, quantum gate operations in an optical permutation-group circuit are successfully realized in femtosecond-laser direct writing sample. To extend the feasibility of this method, on-chip silicon-based deterministic arbitrary-phase-controlling in the optical communication range is also experimentally verified. Our work not only paves the way for fundamental research in chip-scale novel optical devices but also promotes the study of topological quantum computing. |
| format | Article |
| id | doaj-art-44c7983bfdec44f7be4fc7ea45db082c |
| institution | Kabale University |
| issn | 2192-8614 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Nanophotonics |
| spelling | doaj-art-44c7983bfdec44f7be4fc7ea45db082c2025-08-20T04:02:32ZengDe GruyterNanophotonics2192-86142025-07-0114152633264610.1515/nanoph-2025-0132On-chip deterministic arbitrary-phase-controllingMa Rui0Li Chu1Yan Qiuchen2Wang Xinyi3Wang Ruiqi4Wang Yufei5Chen Yumeng6Li Yan7Lu Cuicui8Wang Jianwei9Hu Xiaoyong10Chan Che Ting11Gong Qihuang12State Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaLaboratory of Advanced Optoelectronic Quantum Architecture and Measurements of Ministry of Education, Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, Center for State Key Laboratory of Chips and Systems for Advanced Light Field Display, Interdisciplinary Science of Optical Quantum and NEMS Integration, School of Physics, Beijing Institute of Technology, Beijing100081, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaDepartment of Physics and Institute for Advanced Study, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, P.R. ChinaState Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-Optoelectronics, Peking University, Beijing100871, P.R. ChinaThe stable on-chip deterministic arbitrary-phase-controlling of signal light in micro/nanometer spatial scale is an extremely important basis for large-scale and high-density integrated photonic information processing chips. Conventional phase-controlling methods face with serious limitation of unavoidable crosstalk, length distortion, and fabrication error. To date, it is still a great challenge to achieve deterministic and wide-range on-chip arbitrary-phase-controlling. Here, we report an effective strategy of three-waveguide coupled configuration to realize on-chip deterministic arbitrary-phase-controlling (ranging from 0 to 2π) by combing the dynamic phase and the geometric phase. Based on this strategy, quantum gate operations in an optical permutation-group circuit are successfully realized in femtosecond-laser direct writing sample. To extend the feasibility of this method, on-chip silicon-based deterministic arbitrary-phase-controlling in the optical communication range is also experimentally verified. Our work not only paves the way for fundamental research in chip-scale novel optical devices but also promotes the study of topological quantum computing.https://doi.org/10.1515/nanoph-2025-0132deterministic arbitrary-phase-controllingoptical permutation circuitoptical chipthree-waveguide configuration |
| spellingShingle | Ma Rui Li Chu Yan Qiuchen Wang Xinyi Wang Ruiqi Wang Yufei Chen Yumeng Li Yan Lu Cuicui Wang Jianwei Hu Xiaoyong Chan Che Ting Gong Qihuang On-chip deterministic arbitrary-phase-controlling Nanophotonics deterministic arbitrary-phase-controlling optical permutation circuit optical chip three-waveguide configuration |
| title | On-chip deterministic arbitrary-phase-controlling |
| title_full | On-chip deterministic arbitrary-phase-controlling |
| title_fullStr | On-chip deterministic arbitrary-phase-controlling |
| title_full_unstemmed | On-chip deterministic arbitrary-phase-controlling |
| title_short | On-chip deterministic arbitrary-phase-controlling |
| title_sort | on chip deterministic arbitrary phase controlling |
| topic | deterministic arbitrary-phase-controlling optical permutation circuit optical chip three-waveguide configuration |
| url | https://doi.org/10.1515/nanoph-2025-0132 |
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