[PDF][PDF] Room temperature excitonic whispering gallery mode lasing from high‐quality hexagonal ZnO microdisks

R Chen, B Ling, XW Sun, HD Sun - Advanced Materials, 2011 - personal.ntu.edu.sg
In recent years, low-dimensional semiconductor structures have attracted extensive
research interest because of their fundamental importance and wide range of potential …

Zinc oxide nanophotonics

S Choi, I Aharonovich - Nanophotonics, 2015 - degruyter.com
The emerging field of nanophotonics initiated a dedicated study of single photon sources
and optical resonators in new class of materials. One such material is zinc oxide (ZnO) that …

Single photon emission from ZnO nanoparticles

S Choi, BC Johnson, S Castelletto, C Ton-That… - Applied Physics …, 2014 - pubs.aip.org
Room temperature single photon emitters are very important resources for photonics and
emerging quantum technologies. In this work, we study single photon emission from defect …

Biocompatible miniature temperature sensor based on whispering gallery modes of Sm3+ activated ZnO optical micro-resonators

K Fabitha, R Rao - Applied Physics Letters, 2021 - pubs.aip.org
Toward achieving an efficient micro-optical temperature sensor in a wide visible spectral
range, Sm 3+: ZnO micro-spheres are fabricated by the laser ablation technique. Visible …

Thermal modulation of surface-enhanced Raman scattering and plasmon-induced catalysis in Ag nanoparticle/ZnO microrod composites

Y Wang, R Liu, Z Zhong, J Liu, X Feng, L Liu… - Chemical …, 2024 - pubs.rsc.org
The surface-enhanced Raman scattering (SERS) performance and photocatalytic
degradation of dye molecules absorbed on Ag nanoparticle-decorated ZnO microrods are …

Spatial and polarization-resolved exciton–photon coupling in quasi-whispering-gallery mode ZnO microrod cavity

H Wei, J Song, Y Guo, X Yuan, J Ren - Optics Communications, 2022 - Elsevier
Whisper gallery mode (WGM) resonances and the coupling of excitons and WGMs are
measured from ZnO microrod cavity in the visible and ultraviolet spectral ranges. The …

Observation of whispering gallery modes from hexagonal ZnO microdisks using cathodoluminescence spectroscopy

S Choi, C Ton-That, MR Phillips… - Applied Physics …, 2013 - pubs.aip.org
Zinc oxide hexagonal microdisks with diameters ranging from 3 μm up to 15 μm were
fabricated by thermal chemical vapour deposition. Optical characterisation of ZnO …

Synthesis, characterization and cathodoluminescence of self-assembled 1D ZnO/In 2 O 3 nano-heterostructures

B Wang, X Jin, ZB Ouyang - CrystEngComm, 2012 - pubs.rsc.org
One-dimensional (1D) ZnO/In2O3 nano-heterostructures of ZnO belts decorated with In2O3
teeth have been self-assembled on single crystal silicon substrates by thermal chemical …

Three-photon absorption induced whispering gallery mode lasing in ZnO twin-rods microstructure

J Dai, CX Xu, ZL Shi, R Ding, JY Guo, ZH Li, BX Gu… - Optical Materials, 2011 - Elsevier
The ZnO twin-rods microstructure synthesized by hydrothermal method was employed as a
whispering gallery mode lasing microcavity. The growth mechanism of the ZnO twin-rods …

Growth of Indium Oxide and Zinc‐Doped Indium Oxide Nanostructures

A Karn, M Kumar, VN Singh, BR Mehta… - Chemical Vapor …, 2012 - Wiley Online Library
The growth of zinc‐doped indium oxide nanostructures, from mesocontainers to nanowires,
by thermal vapor transport of an In2O3+ ZnO mixed precursor at a temperature of 960° C …