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Learn more› By The Deals Team The Deals team hunts for and highlights only the best discounts on picks made by our editorial experts. As Prime Day winds down, we’ve stopped our up-to-the-minute ...

We present a highly efficient 1-D grating structure that serves to couple light between standard optical fibers and single-mode waveguides in the silicon-on-insulator platform and to split both ...

Talbot–Lau grating interferometer (GI) can provide valuable tricontrast [absorption, differential phase contrast (DPC), and dark field (DF)] information about the samples to be imaged. However, the ...