Investigation of structural mechanisms of laser-written waveguide formation through third-harmonic microscopy
The mechanisms of laser-induced modification of transparent materials are complex combinations of different processes that depend on the material itself and a range of processing parameters. As such, the mechanisms are still subject to ongoing study. We use a custom-built adaptive third-harmonic gen...
| Autors principals: | , , |
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| Format: | Journal article |
| Idioma: | English |
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Optical Society of America
2019
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| _version_ | 1826282045417979904 |
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| author | Guan, J Liu, X Booth, M |
| author_facet | Guan, J Liu, X Booth, M |
| author_sort | Guan, J |
| collection | OXFORD |
| description | The mechanisms of laser-induced modification of transparent materials are complex combinations of different processes that depend on the material itself and a range of processing parameters. As such, the mechanisms are still subject to ongoing study. We use a custom-built adaptive third-harmonic generation (THG) microscope to study those mechanisms. New femtosecond-laser-written phenomena are revealed through this method of imaging. This Letter, together with previous reports by Miyamoto Opt. Express 24, 25718 (2016) [CrossRef] and Fernandez J. Phys. D 48, 155101 (2015) [CrossRef] suggest that the distribution of the generated plasma during writing is responsible for the newly revealed phenomena. |
| first_indexed | 2024-03-07T00:37:56Z |
| format | Journal article |
| id | oxford-uuid:820cc40d-f6ac-4432-bbcb-3dbc6a87d81d |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T00:37:56Z |
| publishDate | 2019 |
| publisher | Optical Society of America |
| record_format | dspace |
| spelling | oxford-uuid:820cc40d-f6ac-4432-bbcb-3dbc6a87d81d2022-03-26T21:34:41ZInvestigation of structural mechanisms of laser-written waveguide formation through third-harmonic microscopyJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:820cc40d-f6ac-4432-bbcb-3dbc6a87d81dEnglishSymplectic Elements at OxfordOptical Society of America2019Guan, JLiu, XBooth, MThe mechanisms of laser-induced modification of transparent materials are complex combinations of different processes that depend on the material itself and a range of processing parameters. As such, the mechanisms are still subject to ongoing study. We use a custom-built adaptive third-harmonic generation (THG) microscope to study those mechanisms. New femtosecond-laser-written phenomena are revealed through this method of imaging. This Letter, together with previous reports by Miyamoto Opt. Express 24, 25718 (2016) [CrossRef] and Fernandez J. Phys. D 48, 155101 (2015) [CrossRef] suggest that the distribution of the generated plasma during writing is responsible for the newly revealed phenomena. |
| spellingShingle | Guan, J Liu, X Booth, M Investigation of structural mechanisms of laser-written waveguide formation through third-harmonic microscopy |
| title | Investigation of structural mechanisms of laser-written waveguide formation through third-harmonic microscopy |
| title_full | Investigation of structural mechanisms of laser-written waveguide formation through third-harmonic microscopy |
| title_fullStr | Investigation of structural mechanisms of laser-written waveguide formation through third-harmonic microscopy |
| title_full_unstemmed | Investigation of structural mechanisms of laser-written waveguide formation through third-harmonic microscopy |
| title_short | Investigation of structural mechanisms of laser-written waveguide formation through third-harmonic microscopy |
| title_sort | investigation of structural mechanisms of laser written waveguide formation through third harmonic microscopy |
| work_keys_str_mv | AT guanj investigationofstructuralmechanismsoflaserwrittenwaveguideformationthroughthirdharmonicmicroscopy AT liux investigationofstructuralmechanismsoflaserwrittenwaveguideformationthroughthirdharmonicmicroscopy AT boothm investigationofstructuralmechanismsoflaserwrittenwaveguideformationthroughthirdharmonicmicroscopy |