TY - GEN
T1 - Grating-patterned hyperbolic metamaterials for InGaN/GaN nanowire quantum dots single photon source
AU - Chen, Feiliang
AU - Li, Qian
AU - Li, Mo
AU - Zhang, Hui
AU - Huang, Feng
AU - Zhang, Jian
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/8/11
Y1 - 2017/8/11
N2 - Oue to the wide adjustable range of bandgap and large exciton binding energy, InGaN/GaN nanowire quantum dots (NQDs) has been one of the most promising candidates for site-controlled single photon source (SPS) in a wide range from visible to near-infrared. Here the annular-grating-patterned hyperbolic metamaterials was proposed to enhance the performance of InGaN/GaN NQDs SPS. By combining the broadband enhancement of spontaneous emission from hyperbolic metamaterials and directional light output from annular grating, both the spontaneous emission rate and photon extraction efficiency can be enhanced. Our research provides a novel idea for high-frequency, high-brightness and directional InGaN/GaN NQDs SPS, which has good prospect for many applications such as quantum information processing.
AB - Oue to the wide adjustable range of bandgap and large exciton binding energy, InGaN/GaN nanowire quantum dots (NQDs) has been one of the most promising candidates for site-controlled single photon source (SPS) in a wide range from visible to near-infrared. Here the annular-grating-patterned hyperbolic metamaterials was proposed to enhance the performance of InGaN/GaN NQDs SPS. By combining the broadband enhancement of spontaneous emission from hyperbolic metamaterials and directional light output from annular grating, both the spontaneous emission rate and photon extraction efficiency can be enhanced. Our research provides a novel idea for high-frequency, high-brightness and directional InGaN/GaN NQDs SPS, which has good prospect for many applications such as quantum information processing.
KW - Hyperbolic metamaterials
KW - Nanowire quantum dots
KW - Single photon source
KW - Spontaneous emission rate
UR - http://www.scopus.com/inward/record.url?scp=85028614993&partnerID=8YFLogxK
U2 - 10.1109/NUSOD.2017.8010010
DO - 10.1109/NUSOD.2017.8010010
M3 - Conference contribution
AN - SCOPUS:85028614993
T3 - Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD
SP - 99
EP - 100
BT - 17th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2017
A2 - Willatzen, Morten
A2 - Piprek, Joachim
PB - IEEE Computer Society
T2 - 17th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2017
Y2 - 24 July 2017 through 28 July 2017
ER -
