High-power and high-reliability single emitter laser diodes with 8xx-9xx nm lasing wavelength based on Asymmetric Decoupled Confinement Heterostructure (ADCH) are demonstrated. Laser structure ...

Inductively coupled plasma (ICP) etching technique was applied to fabricate high power InP/InGaAsP buried-hetero structure laser diodes. Low internal losses of 6 cm/sup -1/ and internal quantum ...