Single photon emission from a site-controlled quantum dot-micropillar cavity system

2009 ◽  
Vol 94 (11) ◽  
pp. 111111 ◽  
Author(s):  
C. Schneider ◽  
T. Heindel ◽  
A. Huggenberger ◽  
P. Weinmann ◽  
C. Kistner ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Single Photon ◽  
Photon Emission ◽  
Single Photon Emission ◽  
Cavity System ◽  
A Site

Plasmonic Enhancement of Single Photon Emission from a Site-Controlled Quantum Dot

ACS Photonics ◽  
2015 ◽  
Vol 2 (8) ◽  
pp. 1065-1070 ◽  
Author(s):  
Brandon Demory ◽  
Tyler A. Hill ◽  
Chu-Hsiang Teng ◽  
Lei Zhang ◽  
Hui Deng ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Single Photon ◽  
Photon Emission ◽  
Single Photon Emission ◽  
Plasmonic Enhancement ◽  
A Site

scholarly journals Pure single-photon emission from an InGaN/GaN quantum dot

APL Materials ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 061106
Author(s):  
M. J. Holmes ◽  
T. Zhu ◽  
F. C.-P. Massabuau ◽  
J. Jarman ◽  
R. A. Oliver ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Single Photon ◽  
Photon Emission ◽  
Single Photon Emission

The coupling of single-photon exciton–biexciton quantum dot and cavity

2017 ◽  
Vol 26 (03) ◽  
pp. 1750029 ◽  
Author(s):  
Lina Jaya Diguna ◽  
Yudi Darma ◽  
Muhammad Danang Birowosuto
Keyword(s):  
Correlation Function ◽  
Quantum Dot ◽  
Density Matrix ◽  
High Probability ◽  
Single Photon ◽  
Photon Emission ◽  
Emission Properties ◽  
Proposed Model ◽  
Cavity System

We investigate the influence of multiple excitons on the photon emission properties of a quantum dot (QD)-cavity system via the master equation for the density matrix. We show that in the intermediate to strong coupling regimes, the multiple excitons lead to the suppressed QD emissions as well as the absence of anti-crossing near zero detuning, arising from the interaction between the multiple excitons and cavity. Furthermore, we analyze the role of the cavity-biexciton detuning in the photon emission properties of cavity and exciton through the second-order correlation function. The small cavity-biexciton detuning yields the significant Purcell effect and the high probability of single photon emissions. The proposed model offers the fundamental approach in developing efficient single-photon emitting devices.

Single-Photon Emission at Liquid Nitrogen Temperature from a Single InAs/GaAs Quantum Dot

2008 ◽  
Vol 25 (9) ◽  
pp. 3231-3233 ◽  
Author(s):  
Dou Xiu-Ming ◽  
Sun Bao-Quan ◽  
Chang Xiu-Ying ◽  
Xiong Yong-Hua ◽  
Huang She-Song ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Liquid Nitrogen ◽  
Single Photon ◽  
Photon Emission ◽  
Liquid Nitrogen Temperature ◽  
Single Photon Emission ◽  
Gaas Quantum Dot

ORGANIC SEMICONDUCTOR MICRO-PILLAR PROCESSED BY FOCUSED ION BEAM MILLING

2005 ◽  
Vol 03 (supp01) ◽  
pp. 223-228 ◽  
Author(s):  
WEN-CHANG HUNG ◽  
A. ADAWI ◽  
A. TAHRAOUI ◽  
A. G. CULLIS
Keyword(s):  
Quantum Dot ◽  
Single Molecule ◽  
Focused Ion Beam ◽  
Single Photon ◽  
Ion Beam ◽  
Photon Emission ◽  
Micro Machining ◽  
Single Photon Emission ◽  
Fabrication Procedure ◽  
Pillar Structure

In order to control light, different strategies have been applied by placing an optically active medium into a semiconductor resonator and certain applications such as LEDs and laser diodes have been commercialized for many years. The possibility of nanoscale optical applications has created great interesting for quantum nanostructure research. Recently, single photon emission has been an active area of quantum dot research. A quantum dot is place between distributed Bragg reflectors (DBRs) within a micro-pillar structure. In this study, we shall report on an active layer composed of an organic material instead of a semiconductor. The micro-pillar structure is fabricated by a focused ion beam (FIB) micro-machining technique. The ultimate target is to achieve a single molecule within the micro-pillar and therefore to enable single photon emission. Here, we demonstrate some results of the fabrication procedure of a 5 micron organic micro-pillar via the focused ion beam and some measurement results from this study. The JEOL 6500 dual column system equipped with both electron and ion beams enables us to observe the fabrication procedure during the milling process. Furthermore, the strategy of the FIB micro-machining method is reported as well.

scholarly journals Triggered single-photon emission and cross-correlation properties in InAlAs quantum dot

2006 ◽  
Vol 32 (1-2) ◽  
pp. 144-147 ◽  
Author(s):  
Hidekazu Kumano ◽  
Satoshi Kimura ◽  
Michiaki Endo ◽  
Ikuo Suemune ◽  
Hirotaka Sasakura ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Cross Correlation ◽  
Single Photon ◽  
Photon Emission ◽  
Single Photon Emission ◽  
Correlation Properties

Electrically pumped single-photon emission at room temperature from a single InGaN/GaN quantum dot

2014 ◽  
Vol 105 (14) ◽  
pp. 141109 ◽  
Author(s):  
Saniya Deshpande ◽  
Thomas Frost ◽  
Arnab Hazari ◽  
Pallab Bhattacharya
Keyword(s):  
Quantum Dot ◽  
Room Temperature ◽  
Single Photon ◽  
Photon Emission ◽  
Single Photon Emission ◽  
Electrically Pumped
Sign in / Sign up

Export Citation Format

Share Document