Ultrasonic Modulation of Coherent Light in Raman–Nath Diffraction
This paper analyzes the ultrasonic modulation of coherent light in Raman–Nath acousto-optic diffraction. We find that the frequency shifts of the diffracted light cause the periodic variation of the ultrasound-modulated light intensity with time. Additionally, the phase shifts of the diff...
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| Format: | Article |
| Language: | English |
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IEEE
2018-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8435974/ |
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| _version_ | 1849421859440820224 |
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| author | Weng Cuncheng He Youwu |
| author_facet | Weng Cuncheng He Youwu |
| author_sort | Weng Cuncheng |
| collection | DOAJ |
| description | This paper analyzes the ultrasonic modulation of coherent light in Raman–Nath acousto-optic diffraction. We find that the frequency shifts of the diffracted light cause the periodic variation of the ultrasound-modulated light intensity with time. Additionally, the phase shifts of the diffracted light result in the periodic variation of the ultrasound-modulated light intensity along the ultrasound beam. |
| format | Article |
| id | doaj-art-fa45e3fa4eae4833ae8120dc5ab570ea |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-fa45e3fa4eae4833ae8120dc5ab570ea2025-08-20T03:31:21ZengIEEEIEEE Photonics Journal1943-06552018-01-011051810.1109/JPHOT.2018.28654388435974Ultrasonic Modulation of Coherent Light in Raman–Nath DiffractionWeng Cuncheng0https://orcid.org/0000-0003-0618-3453He Youwu1https://orcid.org/0000-0002-6688-5222College of Physics and Energy, Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, Fujian Normal University, Fuzhou, ChinaKey Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Fujian Provincial Engineering Technology Research Center of Photoelectric Sensing Application, Fujian Normal University, Fuzhou, ChinaThis paper analyzes the ultrasonic modulation of coherent light in Raman–Nath acousto-optic diffraction. We find that the frequency shifts of the diffracted light cause the periodic variation of the ultrasound-modulated light intensity with time. Additionally, the phase shifts of the diffracted light result in the periodic variation of the ultrasound-modulated light intensity along the ultrasound beam.https://ieeexplore.ieee.org/document/8435974/Acousto-optic modulationoptical phase shiftoptical frequency shift. |
| spellingShingle | Weng Cuncheng He Youwu Ultrasonic Modulation of Coherent Light in Raman–Nath Diffraction IEEE Photonics Journal Acousto-optic modulation optical phase shift optical frequency shift. |
| title | Ultrasonic Modulation of Coherent Light in Raman–Nath Diffraction |
| title_full | Ultrasonic Modulation of Coherent Light in Raman–Nath Diffraction |
| title_fullStr | Ultrasonic Modulation of Coherent Light in Raman–Nath Diffraction |
| title_full_unstemmed | Ultrasonic Modulation of Coherent Light in Raman–Nath Diffraction |
| title_short | Ultrasonic Modulation of Coherent Light in Raman–Nath Diffraction |
| title_sort | ultrasonic modulation of coherent light in raman x2013 nath diffraction |
| topic | Acousto-optic modulation optical phase shift optical frequency shift. |
| url | https://ieeexplore.ieee.org/document/8435974/ |
| work_keys_str_mv | AT wengcuncheng ultrasonicmodulationofcoherentlightinramanx2013nathdiffraction AT heyouwu ultrasonicmodulationofcoherentlightinramanx2013nathdiffraction |