Long-range optical coherence tomography with extended depth-of-focus: a visual feedback system for smart laser osteotomy
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
 
ID 4617036
Author(s) Hamidi, Arsham; Bayhaqi, Yakub A.; Canbaz, Ferda; Navarini, Alexander A.; Cattin, Philippe C.; Zam, Azhar
Author(s) at UniBasel Hamidi, Arsham
Canbaz, Ferda
Navarini, Alexander
Bayhaqi, Yakub
Cattin, Philippe Claude
Zam, Azhar
Year 2021
Title Long-range optical coherence tomography with extended depth-of-focus: a visual feedback system for smart laser osteotomy
Journal Biomedical Optics Express
Volume 12
Number 4
Pages / Article-Number 2118-2133
Keywords MIRACLE project
Abstract This work presents a long-range and extended depth-of-focus optical coherence tomography (OCT) system using a Bessel-like beam (BLB) as a visual feedback system during laser osteotomy. We used a swept-source OCT system ( λ c = 1310 nm) with an imaging range of 26.2 mm in the air, integrated with a high energy microsecond Er:YAG laser operating at 2.94 µm. We demonstrated that the self-healing characteristics of the BLB could reduce the imaging artifacts that may arise during real-time monitoring of laser ablation. Furthermore, the feasibility of using long-range OCT to monitor a deep laser-induced incision is demonstrated.
Publisher OSA
ISSN/ISBN 2156-7085
URL https://www.osapublishing.org/boe/fulltext.cfm?uri=boe-12-4-2118&id=449261
edoc-URL https://edoc.unibas.ch/82380/
Full Text on edoc Available
Digital Object Identifier DOI 10.1364/BOE.414300
 
   

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30/11/2021