FUNDAMENTAL MODE, HIGH POWER OPERATION IN DOUBLE HETEROSTRUCTURE JUNCTION LASERS UTILIZING A REMOTE MONOLITHIC MIRROR

摘要

The waveguide region of a double heterostructure junction laser is terminated at a point distant from a remote monolithic mirror. A passive region, which extends axially between the end of the waveguide region and the remote mirror, comprises a material having low absorption loss and is substantially impedance matched to the waveguide region.