Research output: Contribution to journal › Conference article › peer-review
In this work non-scanning far-field nonlinear optical microscopy is employed to study the whispering gallery modes in tapered GaN microwire resonators. We demonstrate the confinement of whispering gallery modes under near-infrared excitation with the photon energy close to half of GaN bandgap. Our results indicate the enhancement of yellow-green luminescence by whispering gallery modes in GaN microwires.
Original language | English |
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Article number | 012015 |
Journal | Journal of Physics: Conference Series |
Volume | 2015 |
Issue number | 1 |
DOIs | |
State | Published - 1 Nov 2021 |
Event | 6th International Conference on Metamaterials and Nanophotonics, METANANO 2021 - Tbilisi, Virtual, Georgia Duration: 13 Sep 2021 → 17 Sep 2021 |
ID: 88773327