Concatenation of Kerr solitary waves in Ceramic YAG: application to coherent Raman imaging
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arXiv
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| Autori principali: | , , , , , , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866917862432571392 |
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| author | Bagley, Nicholas Wehbi, Sahar Mansuryan, Tigran Boulesteix, Rémy Maître, Alexandre Lobato, Yago Arosa Ferraro, Mario Mangini, Fabio Sun, Yifan Krupa, Katarzyna Wetzel, Benjamin Couderc, Vincent Wabnitz, Stefan Aceves, Alejandro Tonello, Alessandro |
| author_facet | Bagley, Nicholas Wehbi, Sahar Mansuryan, Tigran Boulesteix, Rémy Maître, Alexandre Lobato, Yago Arosa Ferraro, Mario Mangini, Fabio Sun, Yifan Krupa, Katarzyna Wetzel, Benjamin Couderc, Vincent Wabnitz, Stefan Aceves, Alejandro Tonello, Alessandro |
| contents | A coherent concatenation of multiple Townes solitons may lead to a stable infrared and visible broadband filament in ceramic YAG polycrystal. This self-trapped soliton train is leveraged to implement self-referenced multiplex coherent anti-Stokes Raman scattering imaging. Simulations and experiments illustrating the filamentation process and the concatenation of focusing-defocusing cycles in ceramic and crystal YAG are presented. In addition, our simulations and experiments further examine the dependence of the filamentation onset location and supercontinuum generation upon peak input power. Understanding this dependence is key for implementation of viable CARS imaging techniques, due to the comparatively exceptional ability of YAG to generate supercontinuum which can enable higher-sensitivity imaging without delay lines. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_17040 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Concatenation of Kerr solitary waves in Ceramic YAG: application to coherent Raman imaging Bagley, Nicholas Wehbi, Sahar Mansuryan, Tigran Boulesteix, Rémy Maître, Alexandre Lobato, Yago Arosa Ferraro, Mario Mangini, Fabio Sun, Yifan Krupa, Katarzyna Wetzel, Benjamin Couderc, Vincent Wabnitz, Stefan Aceves, Alejandro Tonello, Alessandro Optics A coherent concatenation of multiple Townes solitons may lead to a stable infrared and visible broadband filament in ceramic YAG polycrystal. This self-trapped soliton train is leveraged to implement self-referenced multiplex coherent anti-Stokes Raman scattering imaging. Simulations and experiments illustrating the filamentation process and the concatenation of focusing-defocusing cycles in ceramic and crystal YAG are presented. In addition, our simulations and experiments further examine the dependence of the filamentation onset location and supercontinuum generation upon peak input power. Understanding this dependence is key for implementation of viable CARS imaging techniques, due to the comparatively exceptional ability of YAG to generate supercontinuum which can enable higher-sensitivity imaging without delay lines. |
| title | Concatenation of Kerr solitary waves in Ceramic YAG: application to coherent Raman imaging |
| topic | Optics |
| url | https://arxiv.org/abs/2409.17040 |