Lithium niobite (LN) with an ultra-wide optical transparent window has shown excellent nonlinear, electro-optic, acoustic-optic, piezoelectric, thermoelectric and photorefractive effects. It is an ...
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Engineers merge 222 laser modes into 1 fiber with a photonic lantern
Researchers have built a microscopic 3D-printed optical device that funnels light from 37 separate multimode semiconductor lasers into a single optical fiber, merging 222 distinct spatial modes; the ...
Fig. 1 Design and modal evolution of the SSC-integrated EDWA chip. (a) the schematic of the SSC-integrated EDWA chip, (b) the simulated modal evolution in the SSC region with the insets (i-v) showing ...
Scientists announce the discovery of slab waveguides based on the two-dimensional material hexagonal boron nitride. The U.S. Naval Research Laboratory (NRL), in collaboration with Kansas State ...
Two-dimensional (2D) materials are a class of materials which can be reduced to the monolayer limit by mechanically peeling the layers apart. The weak interlayer attractions, or van der Waals ...
Nanophotonics and topology have gained significant interest due to the particular properties they offer. One area of focus is the investigation of topological edge states (TESs). These states have ...
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