The integrated large mode area-based amplifier amplifies a tunable seed source to a few watts level. In this scenario, the seed and the pump are fully integrated together with the amplifier on to a ...

A new ring-based tunable laser on a chip emits multiple wavelengths smoothly, offering a compact, cost-effective alternative for sensing, diagnostics, and more. (Nanowerk News) Researchers in the ...

Praevium Research, the California-based manufacturer of advanced vertical cavity surface-emitting lasers (VCSELs), has become part of Thorlabs after several years of close collaboration. Founded by UC ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Vienna University of Technology (TU Wien) have invented a new type of tunable semiconductor laser that ...