Pinsard, Maxime; Schmeltz, Margaux; Van Der Kolk, Jamo; Patten, Shunmoogum A.; Ramunno, Lora; Schanne-Klein, Marie-Claire et Légaré, François (2019). Removing artifacts in Second Harmonic Generation imaging by interferometry In: 2019 Photonics North, PN 2019, 21-23 May 2019, Quebec City; Canada.
Ce document n'est pas hébergé sur EspaceINRS.Résumé
— We report the use of Interferometric Second Harmonic Generation (I-SHG) microscopy to eliminate imaging artifacts from SHG patterns. Boundaries between two regions of opposite polarities in periodically-poled lithium niobate (PPLN) and in muscle myosin are compared, and shown to produce respectively incoherent contributions to the SHG signal and artefactual interferences. I-SHG allows to remove those artifacts, which opens a great opportunity for a better characterization of SHG images of various materials, especially complex media like biological tissues.
| Type de document: | Document issu d'une conférence ou d'un atelier |
|---|---|
| Informations complémentaires: | Conférence 151603 |
| Mots-clés libres: | imaging artifacts; interferometry; multiphoton microscopy |
| Centre: | Centre INRS-Institut Armand Frappier |
| Date de dépôt: | 22 juill. 2021 21:56 |
| Dernière modification: | 22 juill. 2021 21:56 |
| URI: | https://espace.inrs.ca/id/eprint/11733 |
Gestion Actions (Identification requise)
 |
Modifier la notice |