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Title:

Elongated Focus Optoacoustic Microscopy with Matched Bessel Beam Illumination and Ultrabroadband Axicon Detection

Document type:
Article
Author(s):
Ali, Zakiullah; Zakian, Christian; Ntziachristos, Vasilis
Abstract:
Current optoacoustic (OA) microscopy configurations often have narrow focal ranges that limit their use for fast volumetric imaging applications. Herein, the focal range of OA microscopes is extended by matching the elongated optical illumination profile of a Bessel beam with the pencil beam acoustic sensitivity profile of a broadband axicon detector. An inverted OA microscope is developed with interchangeable optical illumination and acoustic detection units to assess the working distance and r...     »
Journal title:
Advanced Photonics Research
Journal title abbreviation:
Adv. Photon. Res.
Year:
2022
Journal volume:
3
Journal issue:
5
Fulltext / DOI:
doi:10.1002/adpr.202100249
WWW:
https://onlinelibrary.wiley.com/doi/10.1002/adpr.202100249
Print-ISSN:
2699-9293
TUM Institution:
Lehrstuhl für Biologische Bildgebung - Zusammenarbeit mit dem Helmholtz-Zentrum München (Prof. Ntziachristos)
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