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Two-photon fluorescence-assisted laser ablation of non-planar metal surfaces: fabrication of optical apertures on tapered fibers for optical neural interfaces

We propose a feedback-assisted direct laser writing method to perform laser ablation of fiber optic devices in which their light-collection signal is used to optimize their properties. A femtosecond-pulsed laser beam is used to ablate a metal coating deposited around a tapered optical fiber, employe...

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Bibliographic Details
Published in:Opt Express
Main Authors: Balena, Antonio, Bianco, Marco, Pisano, Filippo, Pisanello, Marco, Sileo, Leonardo, Sabatini, Bernardo L., Vittorio, Massimo De, Pisanello, Ferruccio
Format: Artigo
Language:Inglês
Published: Optical Society of America 2020
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7470681/
https://ncbi.nlm.nih.gov/pubmed/32752416
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/OE.395187
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