Metalenses represent a revolutionary advancement in optical technology. Unlike conventional microscope objectives that rely on curved glass surfaces, metalenses employ nanoscale structures to ...
A new two-photon fluorescence microscope developed at UC Davis can capture high-speed images of neural activity at cellular resolution thanks to a new adaptive sampling scheme and line illumination.
Fig. 1. The optical setup and principle of high-frequency enhanced compressed active photography (H-CAP). (a) The optical setup of the H-CAP system, (b) The sampling principle of Random code and (c) ...
An image, taken using high-resolution microscopy and image-stitching, showing the embryonic hand of a Madagascar giant day gecko. This image won first prize during the 48th annual Nikon Small World ...
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