Highly Nonlinear Multimode Tellurite Fibers: From Glass Synthesis to Practical Applications in Multiphoton Imaging
Herein, a tellurite multimode optical fiber with a rectangular step‐index core to combine easy coupling of the pump power with the exceptionally cubic nonlinearity of such type of glass is developed. An alkali‐free composition (TeO2–ZnO–La2O3) is prepared to produce a preform with the use of both th...
Main Authors: | , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
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Wiley-VCH
2023-01-01
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Series: | Advanced Photonics Research |
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Online Access: | https://doi.org/10.1002/adpr.202200213 |
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author | Marianne Evrard Tigran Mansuryan Vincent Couderc Frédéric Désévédavy Clément Strutynski Marc Dussauze Yago Arosa Lobato Alessandro Tonello Maggy Colas Georges El-Dib Sylvain Danto Thierry Cardinal Frédéric Smektala |
author_facet | Marianne Evrard Tigran Mansuryan Vincent Couderc Frédéric Désévédavy Clément Strutynski Marc Dussauze Yago Arosa Lobato Alessandro Tonello Maggy Colas Georges El-Dib Sylvain Danto Thierry Cardinal Frédéric Smektala |
author_sort | Marianne Evrard |
collection | DOAJ |
description | Herein, a tellurite multimode optical fiber with a rectangular step‐index core to combine easy coupling of the pump power with the exceptionally cubic nonlinearity of such type of glass is developed. An alkali‐free composition (TeO2–ZnO–La2O3) is prepared to produce a preform with the use of both the stack‐and‐draw and the direct‐bonding methods. The linear and nonlinear optical responses of the fiber are characterized and are then used to generate a homogeneous supercontinuum (SC) in the near‐infrared domain. The spectral broadening, which is obtained in this work in a short fiber sample, is used for imaging mouse kidney cells, labeled with three different fluorochromes, by means of two‐photon absorption (2PA) and three‐photon absorption (3PA). Despite the multimode nature of the output beam, clear images of tubules, actin, and nucleus are collected with a spatial resolution down to 1.2 μm. Although image acquisition at better resolution has already been reported in the literature using relatively long spans of graded‐index silica multimode fibers, here, the combination of high third‐order susceptibility of the glass and the large Raman gain in short segments of tellurite fiber is exploited to obtain nonlinear imaging with adequate spatial resolution. |
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issn | 2699-9293 |
language | English |
last_indexed | 2024-04-11T00:37:45Z |
publishDate | 2023-01-01 |
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spelling | doaj.art-1cdecae91eab4ee795138344c4f61ca42023-01-06T15:30:45ZengWiley-VCHAdvanced Photonics Research2699-92932023-01-0141n/an/a10.1002/adpr.202200213Highly Nonlinear Multimode Tellurite Fibers: From Glass Synthesis to Practical Applications in Multiphoton ImagingMarianne Evrard0Tigran Mansuryan1Vincent Couderc2Frédéric Désévédavy3Clément Strutynski4Marc Dussauze5Yago Arosa Lobato6Alessandro Tonello7Maggy Colas8Georges El-Dib9Sylvain Danto10Thierry Cardinal11Frédéric Smektala12Laboratoire Interdisciplinaire Carnot de Bourgogne UMR 6303 CNRS-Université de Bourgogne-Franche-Comté 9 Avenue Alain Savary 21078 Dijon FranceInstitut de Recherche XLIM UMR 7252 CNRS-Université de Limoges 123 Avenue Albert Thomas 87060 Limoges FranceInstitut de Recherche XLIM UMR 7252 CNRS-Université de Limoges 123 Avenue Albert Thomas 87060 Limoges FranceLaboratoire Interdisciplinaire Carnot de Bourgogne UMR 6303 CNRS-Université de Bourgogne-Franche-Comté 9 Avenue Alain Savary 21078 Dijon FranceLaboratoire Interdisciplinaire Carnot de Bourgogne UMR 6303 CNRS-Université de Bourgogne-Franche-Comté 9 Avenue Alain Savary 21078 Dijon FranceInstitut des Sciences Moléculaires UMR 5255 CNRS-Université de Bordeaux 351 Cours de la Libération 33405 Talence FranceInstitut de Recherche XLIM UMR 7252 CNRS-Université de Limoges 123 Avenue Albert Thomas 87060 Limoges FranceInstitut de Recherche XLIM UMR 7252 CNRS-Université de Limoges 123 Avenue Albert Thomas 87060 Limoges FranceUMR 7315 CNRS-Université de Limoges Centre Européen de la Céramique Institut de Recherche sur les Céramiques 12 Rue Atlantis 87068 Limoges FranceInstitut de Chimie de la Matière Condensée de Bordeaux UMR 5036 CNRS-Université de Bordeaux 87 Avenue du Dr Albert Schweitzer 33608 Pessac FranceInstitut de Chimie de la Matière Condensée de Bordeaux UMR 5036 CNRS-Université de Bordeaux 87 Avenue du Dr Albert Schweitzer 33608 Pessac FranceInstitut de Chimie de la Matière Condensée de Bordeaux UMR 5036 CNRS-Université de Bordeaux 87 Avenue du Dr Albert Schweitzer 33608 Pessac FranceLaboratoire Interdisciplinaire Carnot de Bourgogne UMR 6303 CNRS-Université de Bourgogne-Franche-Comté 9 Avenue Alain Savary 21078 Dijon FranceHerein, a tellurite multimode optical fiber with a rectangular step‐index core to combine easy coupling of the pump power with the exceptionally cubic nonlinearity of such type of glass is developed. An alkali‐free composition (TeO2–ZnO–La2O3) is prepared to produce a preform with the use of both the stack‐and‐draw and the direct‐bonding methods. The linear and nonlinear optical responses of the fiber are characterized and are then used to generate a homogeneous supercontinuum (SC) in the near‐infrared domain. The spectral broadening, which is obtained in this work in a short fiber sample, is used for imaging mouse kidney cells, labeled with three different fluorochromes, by means of two‐photon absorption (2PA) and three‐photon absorption (3PA). Despite the multimode nature of the output beam, clear images of tubules, actin, and nucleus are collected with a spatial resolution down to 1.2 μm. Although image acquisition at better resolution has already been reported in the literature using relatively long spans of graded‐index silica multimode fibers, here, the combination of high third‐order susceptibility of the glass and the large Raman gain in short segments of tellurite fiber is exploited to obtain nonlinear imaging with adequate spatial resolution.https://doi.org/10.1002/adpr.202200213multimodal imageryoptical fibersrectangular sectionsupercontinuumtellurite |
spellingShingle | Marianne Evrard Tigran Mansuryan Vincent Couderc Frédéric Désévédavy Clément Strutynski Marc Dussauze Yago Arosa Lobato Alessandro Tonello Maggy Colas Georges El-Dib Sylvain Danto Thierry Cardinal Frédéric Smektala Highly Nonlinear Multimode Tellurite Fibers: From Glass Synthesis to Practical Applications in Multiphoton Imaging Advanced Photonics Research multimodal imagery optical fibers rectangular section supercontinuum tellurite |
title | Highly Nonlinear Multimode Tellurite Fibers: From Glass Synthesis to Practical Applications in Multiphoton Imaging |
title_full | Highly Nonlinear Multimode Tellurite Fibers: From Glass Synthesis to Practical Applications in Multiphoton Imaging |
title_fullStr | Highly Nonlinear Multimode Tellurite Fibers: From Glass Synthesis to Practical Applications in Multiphoton Imaging |
title_full_unstemmed | Highly Nonlinear Multimode Tellurite Fibers: From Glass Synthesis to Practical Applications in Multiphoton Imaging |
title_short | Highly Nonlinear Multimode Tellurite Fibers: From Glass Synthesis to Practical Applications in Multiphoton Imaging |
title_sort | highly nonlinear multimode tellurite fibers from glass synthesis to practical applications in multiphoton imaging |
topic | multimodal imagery optical fibers rectangular section supercontinuum tellurite |
url | https://doi.org/10.1002/adpr.202200213 |
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