Experimental methods for flow and aerosol measurements in human airways and their replicas

F Lizal, J Jedelsky, K Morgan, K Bauer, J Llop… - European Journal of …, 2018 - Elsevier
Recent developments in the prediction of local aerosol deposition in human lungs are driven
by the fast development of computational simulations. Although such simulations provide …

[HTML][HTML] 3D PHOVIS: 3D photoacoustic visualization studio

S Cho, J Baik, R Managuli, C Kim - Photoacoustics, 2020 - Elsevier
Photoacoustic (PA) imaging (or optoacoustic imaging) is a novel biomedical imaging
method in biological and medical research. This modality performs morphological …

[HTML][HTML] Endoscopic optical imaging technologies and devices for medical purposes: state of the art

M Kaur, PM Lane, C Menon - Applied Sciences, 2020 - mdpi.com
The growth and development of optical components and, in particular, the miniaturization of
micro-electro-mechanical systems (MEMSs), has motivated and enabled researchers to …

Angiography of the retina and the choroid with phase-resolved OCT using interval-optimized backstitched B-scans

B Braaf, KA Vermeer, KV Vienola, JF de Boer - Optics express, 2012 - opg.optica.org
In conventional phase-resolved OCT blood flow is detected from phase changes between
successive A-scans. Especially in high-speed OCT systems this results in a short evaluation …

Constant linear velocity spiral scanning for near video rate 4D OCT ophthalmic and surgical imaging with isotropic transverse sampling

OM Carrasco-Zevallos, C Viehland, B Keller… - Biomedical optics …, 2018 - opg.optica.org
Ultrahigh speed optical coherence tomography (OCT) systems with> 100 kHz A-scan rates
can generate volumes rapidly with minimal motion artifacts and are well suited for 4D …

Optimization of galvanometer scanning for optical coherence tomography

VF Duma, P Tankam, J Huang, J Won, JP Rolland - Applied Optics, 2015 - opg.optica.org
We study experimentally the effective duty cycle of galvanometer-based scanners (GSs) with
regard to three main parameters of the scanning process: theoretical/imposed duty cycle (of …

High speed laser scanning microscopy by iterative learning control of a galvanometer scanner

HW Yoo, S Ito, G Schitter - Control Engineering Practice, 2016 - Elsevier
Iterative learning control (ILC) for a galvanometer scanner is proposed to achieve high
speed, linear, and accurate bidirectional scanning for scanning laser microscopy. A …

[HTML][HTML] Optomechanical analysis and design of polygon mirror-based laser scanners

VF Duma, MA Duma - Applied Sciences, 2022 - mdpi.com
Featured Application Applications of polygon mirror-based scanning heads include laser
scanning, 2D and 3D printing, laser manufacturing, imaging, optical metrology, and Remote …

[HTML][HTML] Laser scanners with oscillatory elements: Design and optimization of 1D and 2D scanning functions

VF Duma - Applied Mathematical Modelling, 2019 - Elsevier
Optomechatronic laser scanners with oscillatory mirrors, built as galvanometer scanners
(GSs) or as Micro-Electro-Mechanical Systems (MEMS) are approached from the point of …

Design and testing of prototype handheld scanning probes for optical coherence tomography

D Demian, VF Duma, C Sinescu… - Proceedings of the …, 2014 - journals.sagepub.com
Three simple and low-cost configurations of handheld scanning probes for optical
coherence tomography have been developed. Their design and testing for dentistry …