Comparison of GaN LED optical simulation in 2D and 3D space based on k-domain analysis method - Details

author：

Indexed by：

Scopus

Abstract：

Earlier　researchers　have　designed　nanostructures　such　as　stripe　gratings　(SG)　or　photonic　crystals　array　(PhCA)　to　improve　the　light　extraction　efficiency　(LEE)　of　light-emitting　diodes　(LEDs)　by　the　diffraction　mechanism.　However,　through　k-domain　method　and　simulation　analysis,　this　paper　finds　that　although　SG　perform　well　in　2D　simulation,　their　effect　drops　sharply　in　3D　space,　a　phenomenon　being　overlooked　in　the　community.　This　paper　explains　the　diffraction　mechanism　of　LEDs　with　nanostructure　in　2D　and　3D　space　through　K-domain　analysis,　and　reveals　the　inaccuracy　of　simulating　LED　with　SG　in　2D　space.　Unlike　SG,　PhCA　offers　diffraction　in　two　directions　and　may　be　more　suitable　for　LEDs.　IEEE

Keyword：

Diffraction k-domain method Light emitting diodes Light-emitting diodes nanostructures Optical surface waves Refractive index Surface waves Three-dimensional displays Vectors

Community：

[ 1 ] [Xia T.]College of Physics and Information Engineering, Fuzhou University, China
[ 2 ] [Wang L.]College of Microelectronics, Key Laboratory of Optoelectronics Technology, Beijing University of Technology, Beijing, China
[ 3 ] [Chen E.]College of Physics and Information Engineering, Fuzhou University, China
[ 4 ] [Huang Z.]College of Physics and Information Engineering, Fuzhou University, China
[ 5 ] [Yan C.]Department of Information and Automation, Library of Fuzhou University, Fuzhou, China
[ 6 ] [Wu D.]College of Physics and Information Engineering, Fuzhou University, China
[ 7 ] [Yan Q.]College of Physics and Information Engineering, Fuzhou University, China
[ 8 ] [Sun J.]College of Physics and Information Engineering, Fuzhou University, China

Reprint 's Address：

Email：

Show more details

Related Keywords：

Comparison of GaN LED Optical Simulation in 2D and 3D Space Based on k-Domain Analysis Method
2024，IEEE JOURNAL OF QUANTUM ELECTRONICS
Defect detection of TOFD D scanning image based on parabola fitting
2014，Transactions of the China Welding Institution
High-Performance Quantum Dot Light-Emitting Diodes With Self-Assembled Bilayer Light Extraction Structure
2025，IEEE ELECTRON DEVICE LETTERS
Localized Surface Plasmon Coupling Nanorods With Graphene as a Transparent Conductive Electrode for Micro Light-Emitting Diodes
2022，IEEE ELECTRON DEVICE LETTERS
P‐14.1: Rapid synthesis of manganese doped perovskite quantum dots for white light‐emitting diodes
2024，SID Symposium Digest of Technical Papers

Source ：

IEEE Journal of Quantum Electronics

ISSN： 0018-9197

Year： 2024

Issue： 3

Volume： 60

Page： 1-1

2 . 2 0 0

JCR@2023

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to