Single InAs quantum dots in metal embedded nano-cone structures emitting in the telecommunication O and C bands (レーザ・量子エレクトロニクス)
スポンサーリンク
概要
- 論文の詳細を見る
In this work we present a way to use high density quantum dots (QDs) as a possible source for single photons and entangled photon pairs by isolating a small number of dots in suitable nanostructures. The used samples contain InAs/InAlGaAs QDs grown on InP substrates by molecular beam epitaxy and exhibit QD emission between 1.2 and 1.6 μm including the telecommunication O and C bands. We investigate the photoluminescence of individual QDs in metal embedded nano-cones at temperatures up to 200 K and thus demonstrate individual dot emission clearly above liquid Nitrogen temperature.
- 社団法人電子情報通信学会の論文
- 2011-08-18
著者
-
SASAKI M.
National Institute of Radiological Sciences
-
Suemune I.
Research Institute For Electronic Science Hokkaido University
-
Huh J.
Research Institute For Electronic Science Hokkaido University
-
Hermannstadter C.
Research Institute For Electronic Science Hokkaido University
-
Jahan N.
Research Institute for Electronic Science, Hokkaido University
-
Sasakura H.
Research Institute for Electronic Science, Hokkaido University
-
Akahane K.
National Institute of Information and Communications Technology (NICT)
-
Sasakura H.
Research Institute For Electronic Science Hokkaido University
-
Jahan Nahid
Research Institute for Electronic Science, Hokkaido University, Sapporo 001-0021, Japan
-
Huh Jae-Hoon
Research Institute for Electronic Science, Hokkaido University, Sapporo 001-0021, Japan
-
Hermannstaedter Claus
Research Institute for Electronic Science, Hokkaido University
関連論文
- Position controlled nanowires for infrared single photon emission
- Optical anisotropy and photoluminescence polarization in single InAlAs quantum dots
- Single photon emission with high degree of circular polarization from a single quantum dot under zero magnetic field
- Highly circular-polarized single photon generation from a single quantum dot at zero magnetic field
- Spin-flip quenching in trion state mediated by optical phonons in a single quantum dot
- First-order photon interference of a single photon from a single quantum dot
- Quantum-Dot-Based Photon Emission and Media Conversion for Quantum Information Applications
- Excitonic spin-state preservation mediated by optical-phonon resonant excitation in a single quantum dot
- Nucleon density distributions of unstable nuclei extracted from reaction cross sections(International Workshop on Nuclear Structure-New Pictures in the Extended Isospin Space(NS07)-)
- Characterization of two-photon polarization mixed states generated from entangled-classical hybrid photon source
- Selective Area Growth of Widegap II-VI Semiconductors on Patterned Substrates
- Decoherence of exciton complexes in single InAlAs quantum dots measured by Fourier spectroscopy
- First Epitaxial Growth of Zincblende ZnSe/MgS Superlattices
- Longitudinal and transverse exciton-spin relaxation in a single InAsP quantum dot embedded inside a standing InP nanowire using photoluminescence spectroscopy
- Single InAs quantum dots in metal embedded nano-cone structures emitting in the telecommunication O and C bands (レーザ・量子エレクトロニクス)
- Single InAs quantum dots in metal embedded nano-cone structures emitting in the telecommunication O and C bands (光エレクトロニクス)
- Single InAs quantum dots in metal embedded nano-cone structures emitting in the telecommunication O and C bands (機構デバイス)
- Single InAs quantum dots in metal embedded nano-cone structures emitting in the telecommunication O and C bands (電子部品・材料)
- Direct observation of nuclear field fluctuations in single quantum dots
- Inter-dot coupling and excitation transfer mechanisms of telecommunication band InAs quantum dots at elevated temperatures
- Precise measurements of electron and hole g factors of single quantum dots by using nuclear field
- IGTC-95 Installation and Operation of the FJR710 Engine in the NAL-QSTOL "ASUKA"(Session C-7 AEROENGINE OPERATION)
- High-Reflectivity ZnSe/ZnS Distributed Bragg Reflectors in Blue Region Grown on (311)B GaAs Substrates
- Growth of Self-Organized ZnSe Quantum Dots by MOVPE
- Cooper-Pair Radiative Recombination in Semiconductor Heterostructures : Impact on Quantum Optics and Optoelectronics (Centennial Anniversary of Superconductivity) -- (SELECTED TOPICS IN APPLIED PHYSICS)
- Nuclear and excitonic spin polarization formed using cross-linearly polarized pulse pair via half-localized state in a single self-assembled quantum dot
- Discrimination of quantum dots using an optically created nuclear field
- Silver Embedded Nanomesas as Enhanced Single Quantum Dot Emitters in the Telecommunication C Band
- Fabrication of Metal Embedded Nano-Cones for Single Quantum Dot Emission