| DOI | Trouver le DOI : https://doi.org/10.1364/OE.21.015298 |
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| Auteur | Rechercher : Barlow, A.M.1; Rechercher : Popov, K.; Rechercher : Andreana, M.1; Rechercher : Moffatt, D.J.1; Rechercher : Ridsdale, A.1; Rechercher : Slepkov, A.D.; Rechercher : Harden, J.L.; Rechercher : Ramunno, L.; Rechercher : Stolow, A.1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Sujet | Coherent anti-Stokes Raman scattering microscopy; Focal positions; Hyperspectral Imaging; Retrieval algorithms; Retrieval methods; Spatial imaging; Spectral contribution; Third-order nonlinear optical; Raman scattering; Raman spectroscopy; Coherent scattering |
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| Résumé | Coherent anti-Stokes Raman scattering (CARS) microscopy is a third-order nonlinear optical technique which permits label-free, molecule-specific hyperspectral imaging. The interference between coherent resonant and non-resonant terms leads to well known distortions in the vibrational spectrum, requiring the use of retrieval algorithms. It also leads to spatial imaging distortions, largely due to the Gouy phase, when objects are smaller than the Rayleigh range. Here we consider that the focal position and spectral contributions to the nonlinear image formation are intrinsically coupled and cannot be corrected by conventional retrieval methods. © 2013 Optical Society of America. |
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| Date de publication | 2013 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21270643 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 009c08fd-aec6-4021-bfe8-60cf9b2c3bf0 |
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| Enregistrement créé | 2014-02-17 |
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| Enregistrement modifié | 2020-04-22 |
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