Nanocrystal semiconductor lasers
Leong, Eunice Sok Ping.
Date of Issue2007
School of Electrical and Electronic Engineering
In this thesis, two types of optically pumped ZnO UV random lasers: i) nano-composite random lasers containing metal-oxide nano-powders and ii) ZnO disordered film based waveguide lasers were designed, fabricated and tested to tackle the problems of in-directionality and multimodes operation. Furthermore, electrically pumped ZnO UV light emitting devices using these disordered media were also demonstrated.
DRNTU::Engineering::Electrical and electronic engineering::Nanoelectronics
Nanyang Technological University