Ultimately Tillis announced last week he would retire, opting out of Trump’s test of fealty. He warned from the Senate floor afterward that Trump had been “misinformed” about the effects of his bill, ...

We designed C+L band light sources with Bi/Er/La co-doped silica fibers. The broadband one had fluorescence intensity of −21.00 dBm in 1527–1612 nm, and the different-wavelength lasers were generated.

WPTV Reporter Brooke Chau sought solutions and contacted the city to expedite the process of getting a new stoplight ...

Lead-halide perovskite nanocrystals (NCs) are promising for fabricating deep-blue (<460 nm) light-emitting diodes (LEDs), but their development is plagued by low electroluminescent performance and ...