Acousto−optics : recent studies and medical applications
Omidali, Mohammadreza; Mardanshahi, Ali; Särestöniemi, Mariella; Zhao, Zuomin; Myllylä, Teemu (2023-01-25)
Omidali M, Mardanshahi A, Särestöniemi M, Zhao Z, Myllylä T. Acousto−Optics: Recent Studies and Medical Applications. Biosensors. 2023; 13(2):186. https://doi.org/10.3390/bios13020186
© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
https://creativecommons.org/licenses/by/4.0/
https://urn.fi/URN:NBN:fi-fe2023050239885
Tiivistelmä
Abstract
Development of acousto−optic (AO) techniques has made progress in recent years across a range of medical application fields, especially in improving resolution, detection speed, and imaging depth. This paper presents a comprehensive overview of recent advancements in AO−based techniques that have been presented after the previously published review in 2017. The survey covers a description of theoretical modeling strategies and numerical simulation methods as well as recent applications in medical fields. It also provides a comparison between different techniques in terms of complexity, achieved depth in tissue, and resolution. In addition, a comparison between different numerical simulation methods will be outlined. Additionally, a number of challenges faced by AO techniques are considered, particularly in the context of realistic in vivo imaging. Finally, the paper discusses prospects of AO−based medical diagnosis methods.
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