GaN-based free-standing microdisks and nanostructures
In this thesis, various micro- and nano-structures, fabricated by micro- and nanosphere lithography (NSL), were applied onto gallium nitride (GaN) based direct-bandgap semiconductors to develop optical micro-cavities supporting whispering gallery mode (WGM) lasing action. This work includes three ma...
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| Language: | English |
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The University of Hong Kong (Pokfulam, Hong Kong)
2014
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| Online Access: | http://hdl.handle.net/10722/207202 |