Mid-infrared photoacoustic brain imaging enabled by cascaded gas-filled hollow-core fiber lasers
We pioneered the potential use of high-energy and nanosecond gas-filled ARHCF laser source to MIR-PAM, with a first attempt to report this kind of fiber laser source for PAM of lipid-rich myelin regions in a mouse brain. We also open up possibilities for expanding into a versatile multiwavelength laser source covering multiple biomarkers and being employed to image other materials such as plastics.
Authors
- Manoj K. Dasa (ORCID: https://orcid.org/0000-0001-7601-0617)
- Marcello Meneghetti (ORCID: https://orcid.org/0000-0002-9621-442X)
- José Enrique Antonio-Lopez
- Kunyang Sui (ORCID: https://orcid.org/0000-0002-6221-7278)
- Rune W. Berg (ORCID: https://orcid.org/0000-0001-6376-9368)
- Christos Markos (ORCID: https://orcid.org/0000-0002-9989-5275)
- Cuiling Zhang (ORCID: https://orcid.org/0000-0001-8022-2081)
- Rodrigo Amezcua‐Correa
- Yazhou Wang (ORCID: https://orcid.org/0009-0002-9039-3516)
Institutions
- University of Central Florida (US)
- University of Copenhagen (DK)
- NKT Holding (Denmark) (DK)
- Technical University of Denmark (DK)
Publication Details
- Journal
- Neurophotonics
- Published
- 2024-11-26
- DOI
- https://doi.org/10.1117/1.nph.11.4.045012
- Citations
- 6
- Primary Topic
- Photoacoustic and Ultrasonic Imaging
- Type
- article
- Field-Weighted Citation Impact
- 1.11
Funders
- Villum Fonden
- H. Lundbeck A/S
- U.S. Army
- Army Research Office