By turning standard images into precise 3D measurements, the FiLM-Scope could expand what’s possible in both manual and robotic microsurgery. Its flexible, data-rich imaging could also be valuable in ...

Optimizing the geometric parameters of polymer nanoantenna arrays significantly improves the performance of optical ...

For over a century, surgeons performing delicate procedures have relied on stereoscopic microscopes to gain a sense of depth. These tools mimic human vision by presenting slightly different images to ...

To avoid this restriction, which is known as vignetting, Cui explains that the team separated the two lenses and inserted a Keplerian telescope between them. “This ‘telescope-within-a-microscope’ ...

We describe the operational characteristics of ultra-broadband light source using fiber Raman laser for the application to optical coherence tomography. Broad band output was obtained from a ...

Large-scale microscopy combined with tissue clearing and expansion enables nanoscale imaging of centimeter scale specimens.

Using a time-lapse camera and a confocal microscope, the researchers watched in awe as the great white’s melanocytes—skin cells that contain pigment—contracted and turned lighter in color ...

Monatomic steps with a height of 0.25 nm on ultraflat Au(111) surfaces during electrochemical dissolution can be seen for the first time by a laser confocal microscope combined with a differential ...

Organic–inorganic metal halides (OIMHs) have attracted great attention for white light emission and also exhibited structural transformation-induced luminescence switching for encryption. However, it ...

Similar to how a prism splits white light into a rainbow, the ARE device steers each frequency in different directions, creating an acoustic rainbow. In nature, some animals—like humans, bats ...

A new method is presented for observing a single-mode optical-fiber core by the use of an optical microscope to achieve precise core-axis alignment. The formation mechanism of a core image and its ...

The team achieved nanoscale visualization of neural synapses in a fly’s brain using a new technology called potassium acrylate expansion light sheet nanomicroscopy (KA-ExM), the council said in a news ...