Calibri is out at the State Department while Times New Roman is in. Also: What a new architect brings to the White House ballroom project.

We all know the old saying ‘never judge a book by its cover’, but what about the text on its pages? Typography on cover design might get you to pick up the latest hardback or paperback, but if the ...

Abstract: In this work, we develop and present a 1.55 $\mu \mathrm{m}$ DFB laser that demonstrates ultra-high optical power, excellent wavelength stability, high SMSR, narrow linewidth, and high-speed ...

Abstract: A novel measurement method for the complex per-mittivity of materials is proposed based on a cavity resonator with the use of perturbation method. The cavity resonator is simulated and ...