Fast wide-field photothermal and quantitative phase cell imaging with optical lock-in detection

We present a fast, wide-field holography system for detecting photothermally excited gold nanospheres with combined quantitative phase imaging. An interferometric photothermal optical lock-in approach (POLI) is shown to improve SNR for detecting nanoparticles (NPs) on multiple substrates, including...

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Detalles Bibliográficos
Autores principales: Eldridge, Will J., Meiri, Amihai, Sheinfeld, Adi, Rinehart, Matthew T., Wax, Adam
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Optical Society of America 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4132985/
https://www.ncbi.nlm.nih.gov/pubmed/25136482
http://dx.doi.org/10.1364/BOE.5.002517

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4132985/
https://www.ncbi.nlm.nih.gov/pubmed/25136482
http://dx.doi.org/10.1364/BOE.5.002517

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