Coherent terahertz radiation with 2.8-octave tunability through chip-scale photomixed microresonator optical parametric oscillation
High-spectral-purity frequency-agile room-temperature THz sources are foundational elements for imaging, sensing, metrology, and communications. Here a parametric oscillator-photomixer chip with coherent 2.8-octave tunable THz radiation is achieved.
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-08-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-022-32739-6 |
| _version_ | 1798004432618651648 |
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| author | Wenting Wang Ping-Keng Lu Abhinav Kumar Vinod Deniz Turan James F. McMillan Hao Liu Mingbin Yu Dim-Lee Kwong Mona Jarrahi Chee Wei Wong |
| author_facet | Wenting Wang Ping-Keng Lu Abhinav Kumar Vinod Deniz Turan James F. McMillan Hao Liu Mingbin Yu Dim-Lee Kwong Mona Jarrahi Chee Wei Wong |
| author_sort | Wenting Wang |
| collection | DOAJ |
| description | High-spectral-purity frequency-agile room-temperature THz sources are foundational elements for imaging, sensing, metrology, and communications. Here a parametric oscillator-photomixer chip with coherent 2.8-octave tunable THz radiation is achieved. |
| first_indexed | 2024-04-11T12:23:38Z |
| format | Article |
| id | doaj.art-6ba578debf77418fa52e21451fcf2082 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-04-11T12:23:38Z |
| publishDate | 2022-08-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-6ba578debf77418fa52e21451fcf20822022-12-22T04:24:01ZengNature PortfolioNature Communications2041-17232022-08-011311910.1038/s41467-022-32739-6Coherent terahertz radiation with 2.8-octave tunability through chip-scale photomixed microresonator optical parametric oscillationWenting Wang0Ping-Keng Lu1Abhinav Kumar Vinod2Deniz Turan3James F. McMillan4Hao Liu5Mingbin Yu6Dim-Lee Kwong7Mona Jarrahi8Chee Wei Wong9Fang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of CaliforniaTerahertz Electronics Laboratory, University of CaliforniaFang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of CaliforniaTerahertz Electronics Laboratory, University of CaliforniaFang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of CaliforniaFang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of CaliforniaState Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information TechnologyInstitute of Microelectronics, A*STARTerahertz Electronics Laboratory, University of CaliforniaFang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of CaliforniaHigh-spectral-purity frequency-agile room-temperature THz sources are foundational elements for imaging, sensing, metrology, and communications. Here a parametric oscillator-photomixer chip with coherent 2.8-octave tunable THz radiation is achieved.https://doi.org/10.1038/s41467-022-32739-6 |
| spellingShingle | Wenting Wang Ping-Keng Lu Abhinav Kumar Vinod Deniz Turan James F. McMillan Hao Liu Mingbin Yu Dim-Lee Kwong Mona Jarrahi Chee Wei Wong Coherent terahertz radiation with 2.8-octave tunability through chip-scale photomixed microresonator optical parametric oscillation Nature Communications |
| title | Coherent terahertz radiation with 2.8-octave tunability through chip-scale photomixed microresonator optical parametric oscillation |
| title_full | Coherent terahertz radiation with 2.8-octave tunability through chip-scale photomixed microresonator optical parametric oscillation |
| title_fullStr | Coherent terahertz radiation with 2.8-octave tunability through chip-scale photomixed microresonator optical parametric oscillation |
| title_full_unstemmed | Coherent terahertz radiation with 2.8-octave tunability through chip-scale photomixed microresonator optical parametric oscillation |
| title_short | Coherent terahertz radiation with 2.8-octave tunability through chip-scale photomixed microresonator optical parametric oscillation |
| title_sort | coherent terahertz radiation with 2 8 octave tunability through chip scale photomixed microresonator optical parametric oscillation |
| url | https://doi.org/10.1038/s41467-022-32739-6 |
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