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 ...
- Development of the world's first practical surface-emitting laser suitable for optical fiber communications systems. - Utilization of quantum dots as an optical gain medium, enabled by NICT's ...
- The world's first successful petabit-class transmission over more than 1,000 km using standard 19-core optical fiber, achieving a transmission rate of 1.02 petabits per second over a distance of ...