Analysis of axial scanning range and magnification variation in wide‐field microscope for measurement using an electrically tunable lens
Sign Up to like & getrecommendations! Published in 2019 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.23113
Abstract: Inserting an electrically tunable lens (ETL), such as liquid lens or tunable acoustic gradient lens, into a microscope can enable fast axial scanning, autofocusing, and extended depth of field. However, placing the ETL at different… read more here.
Keywords: range magnification; axial scanning; magnification; scanning range ... See more keywords
Diffraction-limited axial scanning in thick biological tissue with an aberration-correcting adaptive lens
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-45993-4
Abstract: Diffraction-limited deep focusing into biological tissue is challenging due to aberrations that lead to a broadening of the focal spot. The diffraction limit can be restored by employing aberration correction for example with a deformable… read more here.
Keywords: biological tissue; diffraction limited; axial scanning; limited axial ... See more keywords
Reduction of spherical and chromatic aberration in axial-scanning optical systems with tunable lenses.
Sign Up to like & getrecommendations! Published in 2021 at "Biomedical optics express"
DOI: 10.1364/boe.422936
Abstract: Optical systems with integrated tunable lenses allow for rapid axial-scanning without mechanical translation of the components. However, changing the power of the tunable lens typically upsets aberration balancing across the system, introducing spherical and chromatic… read more here.
Keywords: tunable lenses; spherical chromatic; chromatic aberration; optical systems ... See more keywords
Fast axial-scanning photoacoustic microscopy using tunable acoustic gradient lens.
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DOI: 10.1364/oe.25.007349
Abstract: An optical-resolution photoacoustic microscope (OR-PAM) with capability of fast axial-scanning was developed by using a tunable acoustic gradient (TAG) lens. The TAG lens was designed to continuously changing the focal plane of OR-PAM by modulating… read more here.
Keywords: tunable acoustic; acoustic gradient; fast axial; microscopy ... See more keywords