A direct modulation bandwidth of 66 GHz has been achieved from two daisy-chained VCSELs, and the principle could be scaled up to reach over 100 GHz. An international research team has shown that a ...
Optical injection locking is a technique by which the output of a semiconductor laser is stabilised and synchronised to that of an external “master” laser. This method harnesses the coherent ...
LONDON — Gigaphoton Inc. (Oyama, Japan) a light source manufacturer said Wednesday (April 27) it has won a design-in with lithography equipment maker ASML Holding NV (Veldhoven, the Netherland) for ...