Enhanced Raman Spectra in Femtosecond Laser Inscribed Yb:YVO4 Channel Waveguides
The femtosecond laser writing with double-line technique was employed to fabricate buried channel waveguides with different widths in Yb:YVO4 crystal. Model profiles of the waveguides were captured using the endface coupling setup at the wavelength of 633 nm under TE and TM polarization. Furthermore...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2021-09-01
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| Series: | Frontiers in Physics |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fphy.2021.758071/full |
| _version_ | 1819099624560918528 |
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| author | Yi-Fei Bao Tao Liu Wei-Jin Kong Hao-Qi Luo Yong Liu Fei-Ran Liu Lin Cheng |
| author_facet | Yi-Fei Bao Tao Liu Wei-Jin Kong Hao-Qi Luo Yong Liu Fei-Ran Liu Lin Cheng |
| author_sort | Yi-Fei Bao |
| collection | DOAJ |
| description | The femtosecond laser writing with double-line technique was employed to fabricate buried channel waveguides with different widths in Yb:YVO4 crystal. Model profiles of the waveguides were captured using the endface coupling setup at the wavelength of 633 nm under TE and TM polarization. Furthermore, the confocal micro-Raman spectra in bulk and waveguide areas were studied at the wavelength of 633 nm. The enhanced Raman intensity were performed in waveguide areas. |
| first_indexed | 2024-12-22T00:49:50Z |
| format | Article |
| id | doaj.art-7e94998005ea41f88640112bb3d90db3 |
| institution | Directory Open Access Journal |
| issn | 2296-424X |
| language | English |
| last_indexed | 2024-12-22T00:49:50Z |
| publishDate | 2021-09-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj.art-7e94998005ea41f88640112bb3d90db32022-12-21T18:44:27ZengFrontiers Media S.A.Frontiers in Physics2296-424X2021-09-01910.3389/fphy.2021.758071758071Enhanced Raman Spectra in Femtosecond Laser Inscribed Yb:YVO4 Channel WaveguidesYi-Fei Bao0Tao Liu1Wei-Jin Kong2Hao-Qi Luo3Yong Liu4Fei-Ran Liu5Lin Cheng6School of Electronic and Information Engineering, Qingdao University, Qingdao, ChinaSchool of Electronic and Information Engineering, Qingdao University, Qingdao, ChinaSchool of Physics, Qingdao University, Qingdao, ChinaSchool of Electronic and Information Engineering, Qingdao University, Qingdao, ChinaInstitute of Frontier and Interdisciplinary Science and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Qingdao, ChinaSchool of Electronic and Information Engineering, Qingdao University, Qingdao, ChinaSchool of Electronic and Information Engineering, Qingdao University, Qingdao, ChinaThe femtosecond laser writing with double-line technique was employed to fabricate buried channel waveguides with different widths in Yb:YVO4 crystal. Model profiles of the waveguides were captured using the endface coupling setup at the wavelength of 633 nm under TE and TM polarization. Furthermore, the confocal micro-Raman spectra in bulk and waveguide areas were studied at the wavelength of 633 nm. The enhanced Raman intensity were performed in waveguide areas.https://www.frontiersin.org/articles/10.3389/fphy.2021.758071/fullYb:YVO4 crystaloptical waveguidefemtosecond laser inscriptionRaman sepectraoptical properties |
| spellingShingle | Yi-Fei Bao Tao Liu Wei-Jin Kong Hao-Qi Luo Yong Liu Fei-Ran Liu Lin Cheng Enhanced Raman Spectra in Femtosecond Laser Inscribed Yb:YVO4 Channel Waveguides Frontiers in Physics Yb:YVO4 crystal optical waveguide femtosecond laser inscription Raman sepectra optical properties |
| title | Enhanced Raman Spectra in Femtosecond Laser Inscribed Yb:YVO4 Channel Waveguides |
| title_full | Enhanced Raman Spectra in Femtosecond Laser Inscribed Yb:YVO4 Channel Waveguides |
| title_fullStr | Enhanced Raman Spectra in Femtosecond Laser Inscribed Yb:YVO4 Channel Waveguides |
| title_full_unstemmed | Enhanced Raman Spectra in Femtosecond Laser Inscribed Yb:YVO4 Channel Waveguides |
| title_short | Enhanced Raman Spectra in Femtosecond Laser Inscribed Yb:YVO4 Channel Waveguides |
| title_sort | enhanced raman spectra in femtosecond laser inscribed yb yvo4 channel waveguides |
| topic | Yb:YVO4 crystal optical waveguide femtosecond laser inscription Raman sepectra optical properties |
| url | https://www.frontiersin.org/articles/10.3389/fphy.2021.758071/full |
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