Recent advances in contrast-enhanced photoacoustic imaging: overcoming the physical and practical challenges

W Choi, B Park, S Choi, D Oh, J Kim, C Kim - Chemical Reviews, 2023 - ACS Publications
For decades now, photoacoustic imaging (PAI) has been investigated to realize its potential
as a niche biomedical imaging modality. Despite its highly desirable optical contrast and …

Recent progress of supercontinuum generation in nanophotonic waveguides

Y Fang, C Bao, SA Li, Z Wang, W Geng… - Laser & Photonics …, 2023 - Wiley Online Library
Supercontinuum (SC) has opened up possibilities for numerous applications in optical
communications, signal processing, metrology, and spectroscopy. Supercontinuum …

A photoacoustic patch for three-dimensional imaging of hemoglobin and core temperature

X Gao, X Chen, H Hu, X Wang, W Yue, J Mu… - Nature …, 2022 - nature.com
Electronic patches, based on various mechanisms, allow continuous and noninvasive
monitoring of biomolecules on the skin surface. However, to date, such devices are unable …

Dual-comb photoacoustic spectroscopy

JT Friedlein, E Baumann, KA Briggman… - Nature …, 2020 - nature.com
Spectrally resolved photoacoustic imaging is promising for label-free imaging in optically
scattering materials. However, this technique often requires acquisition of a separate image …

[HTML][HTML] All-fibre supercontinuum laser for in vivo multispectral photoacoustic microscopy of lipids in the extended near-infrared region

MK Dasa, G Nteroli, P Bowen, G Messa, Y Feng… - Photoacoustics, 2020 - Elsevier
Among the numerous endogenous biological molecules, information on lipids is highly
coveted for understanding both aspects of developmental biology and research in fatal …

Ultrasound-modulated optical glucose sensing using a 1645 nm laser

EY Park, J Baik, H Kim, SM Park, C Kim - Scientific Reports, 2020 - nature.com
Regular and frequent blood glucose monitoring is vital in managing diabetes treatment
plans and preventing severe complications. Because current invasive techniques impede …

Nonlinear photonics on integrated platforms

W Geng, Y Fang, Y Wang, C Bao, W Liu, Z Pan… - Nanophotonics, 2024 - degruyter.com
Nonlinear photonics has unveiled new avenues for applications in metrology, spectroscopy,
and optical communications. Recently, there has been a surge of interest in integrated …

In-amplifier and cascaded mid-infrared supercontinuum sources with low noise through gain-induced soliton spectral alignment

K Kwarkye, M Jensen, RD Engelsholm, MK Dasa… - Scientific reports, 2020 - nature.com
The pulse-to-pulse relative intensity noise (RIN) of near-infrared (near-IR) in-amplifier
supercontinuum (SC) sources and mid-IR cascaded SC sources was experimentally and …

Glucose diagnosis system combining machine learning and NIR photoacoustic multispectral using a low power CW laser

L Yang, Z Zhang, X Wei, Y Yang - Biomedical Optics Express, 2023 - opg.optica.org
Non-invasive, portable, economical, dynamic blood glucose monitoring device has become
a functional requirement for diabetes in his regulating entire life. In a photoacoustic (PA) …

Optoacoustic classification of diabetes mellitus with the synthetic impacts via optimized neural networks

T Liu, Z Ren, C **ong, W Peng, J Wu, S Huang… - Heliyon, 2023 - cell.com
A highly accurate classification of diabetes mellitus (DM) with the synthetic impacts of
several variables is first studied via optoacoustic technology in this work. For this purpose …