NDLI: Selective enhancement of mid-ir quantum dot electroluminescent emissions using defect mode photonic crystal cavities

Content Provider	IEEE Xplore Digital Library
Author	Su, M.F. El-Kady, I.F. Shaner, E.A. Christodoulou, C.G.
Copyright Year	2007
Description	Author affiliation: Univ. of New Mexico, Albuquerque (Su, M.F.; El-Kady, I.F.)
Abstract	This paper concentrates on another application of photonic crystals: It shows photonic crystals can be used to selectively enhance and modify the light spectra of InAs self assembled quantum dot (SAQD) emissions in mid-IR wavelengths. Quantum dots, when used as light sources, offer unique advantages. It is therefore possible to develop new devices based solely on this property of SAQD based light sources. Before SAQD light sources could be used, however, improvements must be made on their emission spectra, which is rather broad (approximately 24 THz in our case) due to inhomogeneous broadening in SAQD energy levels. The purpose of this work is to theoretically investigate interactions between a photonic crystal and a light source placed into a central defect cavity. The photonic crystal serves to confine lateral propagation of light, which in turn interacts strongly with the central cavity and modifies emission characteristics of the light source.
Starting Page	2241
Ending Page	2244
File Size	304428
Page Count	4
File Format	PDF
ISBN	9781424408771
DOI	10.1109/APS.2007.4395976
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Quantum dots Electroluminescence Photonic crystals Light sources Optical propagation Frequency Pulse width modulation Finite difference methods Quantum computing Optical computing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Selective Enhancement of Mid-IR Quantum Dot Electroluminescent Emissions Using Defect Mode Photonic Crystal Cavities.

Single-mode quasi-L2 photonic crystal micro-cavity for 1.3 µm InAs quantum dots light sources

Electroluminescence from silicon-based photonic crystal microcavities with PbSe colloidal quantum dots

Modelling quantum-dot in quasi-3D photonic crystal defect microcavity for single-photon sources

Electrically injected quantum dot bottom-emitting photonic crystal single mode microcavity light source

Photonic crystal and III-N quantum dot laser

Progress in quantum dots for classical and non-classical light sources

Control of the Spontaneous Emission of Single InAs Quantum Dots at 1.3μm in Point-Defect Photonic Crystal Nanocavities

Bandwidth enhancement by differential mode attenuation in multimode photonic crystal Bragg fibers

Selective enhancement of mid-ir quantum dot electroluminescent emissions using defect mode photonic crystal cavities

Similar Documents

Selective Enhancement of Mid-IR Quantum Dot Electroluminescent Emissions Using Defect Mode Photonic Crystal Cavities.

Single-mode quasi-L2 photonic crystal micro-cavity for 1.3 µm InAs quantum dots light sources

Electroluminescence from silicon-based photonic crystal microcavities with PbSe colloidal quantum dots

Modelling quantum-dot in quasi-3D photonic crystal defect microcavity for single-photon sources

Electrically injected quantum dot bottom-emitting photonic crystal single mode microcavity light source

Photonic crystal and III-N quantum dot laser

Progress in quantum dots for classical and non-classical light sources

Control of the Spontaneous Emission of Single InAs Quantum Dots at 1.3μm in Point-Defect Photonic Crystal Nanocavities

Bandwidth enhancement by differential mode attenuation in multimode photonic crystal Bragg fibers

Selective enhancement of mid-ir quantum dot electroluminescent emissions using defect mode photonic crystal cavities