Controlling light is an important technological challenge—not just at the large scale of optics in microscopes and telescopes ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Abstract: Distributed acoustic sensing systems based on phase-sensitive optical time-domain reflectometry have been used in several applications, especially in oil and gas fields and seismic ...

Abstract: Optical modulators consisting of parallel Mach-Zehnder interferometers can generate complicated signals with precise bias control. A characterization method of such devices using optical ...