ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
InGaN multi-quantum-well (MQW) structure laser diodes fabricated from III-V nitride materials were grown by metalorganic chemical vapor deposition on (111) MgAl2O4 substrates. The mirror facet for a laser cavity was formed by polishing III-V nitride films grown on (111) MgAl2O4 substrates. As an active layer, the InGaN MQW structure was used. The laser threshold current density was 8 kA/cm2. At a current above laser threshold, stimulated emission was observed with a sharp peak of light output at 410 nm that had a full width at half-maximum of 2.1 nm under pulsed current injection at room temperature. © 1996 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.115599