scholarly journals Selective area intermixing of III–V quantum-dot lasers grown on silicon with two wavelength lasing emissions

2019 ◽  
Vol 34 (8) ◽  
pp. 085004 ◽  
Author(s):  
Mengya Liao ◽  
Wei Li ◽  
Mingchu Tang ◽  
Ang Li ◽  
Siming Chen ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Quantum Dot Lasers ◽  
Selective Area

scholarly journals Multiple wavelength InGaAs quantum dot lasers using selective area epitaxy

2007 ◽  
Vol 90 (17) ◽  
pp. 171104 ◽  
Author(s):  
S. Mokkapati ◽  
H. H. Tan ◽  
C. Jagadish
Keyword(s):  
Quantum Dot ◽  
Quantum Dot Lasers ◽  
Selective Area Epitaxy ◽  
Selective Area ◽  
Multiple Wavelength

scholarly journals Tailoring the Geometry of Bottom-Up Nanowires: Application to High Efficiency Single Photon Sources

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1201
Author(s):  
Dan Dalacu ◽  
Philip J. Poole ◽  
Robin L. Williams
Keyword(s):  
Quantum Dot ◽  
High Efficiency ◽  
Emission Rate ◽  
Single Photon ◽  
Collection Efficiency ◽  
Photon Emission ◽  
Device Performance ◽  
Bottom Up ◽  
Selective Area ◽  
Photon Generation

For nanowire-based sources of non-classical light, the rate at which photons are generated and the ability to efficiently collect them are determined by the nanowire geometry. Using selective-area vapour-liquid-solid epitaxy, we show how it is possible to control the nanowire geometry and tailor it to optimise device performance. High efficiency single photon generation with negligible multi-photon emission is demonstrated using a quantum dot embedded in a nanowire having a geometry tailored to optimise both collection efficiency and emission rate.

scholarly journals Perspectives on Advances in Quantum Dot Lasers and Integration with Si Photonic Integrated Circuits

ACS Photonics ◽  
2021 ◽  
Author(s):  
Chen Shang ◽  
Yating Wan ◽  
Jennifer Selvidge ◽  
Eamonn Hughes ◽  
Robert Herrick ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Quantum Dot Lasers
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