Results 11 to 20 of about 1,180,081 (224)
All-optical photoacoustic microscopy
Photoacoustics, 2015 Three-dimensional photoacoustic microscopy (PAM) has gained considerable attention within the biomedical imaging community during the past decade. Detecting laser-induced photoacoustic waves by optical sensing techniques facilitates the idea of all ...
Sung-Liang Chen +2 more
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Resolution Enhancement Strategies in Photoacoustic Microscopy: A Comprehensive Review [PDF]
MicromachinesPhotoacoustic imaging has emerged as a promising modality for medical imaging since its introduction. Photoacoustic microscopy (PAM), which is based on the photoacoustic effect, combines the advantages of both optical and acoustic imaging modalities. PAM
Jinying Zhang +5 more
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Freehand scanning photoacoustic microscopy with simultaneous localization and mapping
Photoacoustics, 2022 Optical-resolution photoacoustic microscopy offers high-resolution, label-free hemodynamic and functional imaging to many biomedical applications. However, long-standing technical barriers, such as limited field of view, bulky scanning probes, and slow ...
Jiangbo Chen +4 more
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Two octaves spanning photoacoustic microscopy [PDF]
Scientific Reports, 2022 In this study, for the first time, a Photoacoustic Microscopy instrument driven by a single optical source operating over a wide spectral range (475–2400 nm), covering slightly more than two octaves is demonstrated. Xenopus laevis tadpoles were imaged in
Gianni Nteroli +9 more
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Laser scanning laser diode photoacoustic microscopy system
Photoacoustics, 2018 The development of low-cost and fast photoacoustic microscopy systems enhances the clinical applicability of photoacoustic imaging systems. To this end, we present a laser scanning laser diode-based photoacoustic microscopy system.
Mohsen Erfanzadeh +2 more
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Original Research. Photoacoustic Microscopy in Dental Medicine
Journal of Interdisciplinary Medicine, 2017 Introduction: Photoacoustic microscopy, also known as optoacoustic imaging, is a comparatively new method of investigation in dental medicine, which uses a laser-generated ultrasound (short laser pulses) to achieve images for interpretation ...
Stan Adrian Tudor +6 more
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Review on practical photoacoustic microscopy
Photoacoustics, 2019 Photoacoustic imaging (PAI) has many interesting advantages, such as deep imaging depth, high image resolution, and high contrast to intrinsic and extrinsic chromophores, enabling morphological, functional, and molecular imaging of living subjects ...
Seungwan Jeon +4 more
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Automated Laser-Fiber Coupling with Three-Axis Fiber-Core Alignment for Optical-Resolution Photoacoustic Microscopy [PDF]
SensorsOptical-resolution photoacoustic microscopy has become an important biomedical imaging modality for visualizing optical absorption contrast with micrometer-scale spatial resolution in superficial tissues.
Yongjae Jeong +5 more
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Maximum fluence for accurate functional photoacoustic microscopy [PDF]
PhotoacousticsPhotoacoustic microscopy (PAM) can map blood oxygen saturation (sO2) in the brain and other organs at high spatial and temporal resolution, enabling many preclinical and clinical applications.
Jingyi Zhu, Zhiwei Yao, Lidai Wang
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Fiber laser technologies for photoacoustic microscopy [PDF]
Visual Computing for Industry, Biomedicine, and Art, 2021 Fiber laser technology has experienced a rapid growth over the past decade owing to increased applications in precision measurement and optical testing, medical care, and industrial applications, including laser welding, cleaning, and manufacturing.
Long Jin, Yizhi Liang
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