Omnidirectional whispering-gallery-mode lasing in GaN microdisk obtained by selective area growth on sapphire substrate
The optical properties of hexagonal GaN microdisk arrays grown on sapphire substrates by selective area growth (SAG) technique were investigated both experimentally and theoretically. Whispering-gallery-mode (WGM) lasing is observed from various directions of the GaN pyramids collected at room tempe...
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Bibliographic Details
| Main Authors: |
Jiang, Jie’an,
Xu, Houqiang,
Sheikhi, Moheb,
Li, Liang,
Yang, Zhenhai,
Hoo, Jason,
Guo, Shiping,
Zeng, Yuheng,
Guo, Wei,
Ye, Jichun |
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| Format: | Article
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| Language: | English |
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| Published: |
OSA Publishing
2019
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| Online Access: | https://eprints.nottingham.ac.uk/57056/
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