Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide Waveguides

Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide Waveguides

In this paper, a rigorous full-vectorial finite-element (FE)-based beam propagation method (BPM) has been implemented to study second-harmonic generation (SHG) in planar zinc oxide (ZnO) waveguides for the first time. It is shown here that the SHG output power is significantly improved when the wave...

Full description

Bibliographic Details
Main Authors: I. N. M. Wijeratne, N. Kejalakshmy, B. M. A. Rahman, K. T. V. Grattan
Format: Article
Language:English
Published: IEEE 2013-01-01
Series:IEEE Photonics Journal
Subjects:
Second-harmonic generation (SHG)
zinc oxide (ZnO) waveguide
finite-element method (FEM)
beam propagation method (BPM)
Online Access:https://ieeexplore.ieee.org/document/6492229/
id doaj-3cef3ef189c044fe887538fa5e180c1d
record_format Article
spelling doaj-3cef3ef189c044fe887538fa5e180c1d2021-03-29T17:10:35ZengIEEEIEEE Photonics Journal1943-06552013-01-01526100112610011210.1109/JPHOT.2013.22561156492229Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide WaveguidesI. N. M. Wijeratne0N. Kejalakshmy1B. M. A. Rahman2K. T. V. Grattan3School of Engineering and Mathematical Sciences , City University London, London, U.K.School of Engineering and Mathematical Sciences, City University London, London, UKSchool of Engineering and Mathematical Sciences, City University London , London, UKSchool of Engineering and Mathematical Sciences, City University London , London, UKIn this paper, a rigorous full-vectorial finite-element (FE)-based beam propagation method (BPM) has been implemented to study second-harmonic generation (SHG) in planar zinc oxide (ZnO) waveguides for the first time. It is shown here that the SHG output power is significantly improved when the waveguide structure is optimized. Furthermore, phase matching between the fundamental and second-harmonic modes, through the use of the quasi-phase matching technique, is discussed.https://ieeexplore.ieee.org/document/6492229/Second-harmonic generation (SHG)zinc oxide (ZnO) waveguidefinite-element method (FEM)beam propagation method (BPM)
collection DOAJ
language English
format Article
sources DOAJ
author I. N. M. Wijeratne
N. Kejalakshmy
B. M. A. Rahman
K. T. V. Grattan
spellingShingle I. N. M. Wijeratne
N. Kejalakshmy
B. M. A. Rahman
K. T. V. Grattan
Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide Waveguides
IEEE Photonics Journal
Second-harmonic generation (SHG)
zinc oxide (ZnO) waveguide
finite-element method (FEM)
beam propagation method (BPM)
author_facet I. N. M. Wijeratne
N. Kejalakshmy
B. M. A. Rahman
K. T. V. Grattan
author_sort I. N. M. Wijeratne
title Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide Waveguides
title_short Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide Waveguides
title_full Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide Waveguides
title_fullStr Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide Waveguides
title_full_unstemmed Rigorous Full-Vectorial Beam Propagation Analysis of Second-Harmonic Generation in Zinc Oxide Waveguides
title_sort rigorous full-vectorial beam propagation analysis of second-harmonic generation in zinc oxide waveguides
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2013-01-01
description In this paper, a rigorous full-vectorial finite-element (FE)-based beam propagation method (BPM) has been implemented to study second-harmonic generation (SHG) in planar zinc oxide (ZnO) waveguides for the first time. It is shown here that the SHG output power is significantly improved when the waveguide structure is optimized. Furthermore, phase matching between the fundamental and second-harmonic modes, through the use of the quasi-phase matching technique, is discussed.
topic Second-harmonic generation (SHG)
zinc oxide (ZnO) waveguide
finite-element method (FEM)
beam propagation method (BPM)
url https://ieeexplore.ieee.org/document/6492229/
work_keys_str_mv AT inmwijeratne rigorousfullvectorialbeampropagationanalysisofsecondharmonicgenerationinzincoxidewaveguides
AT nkejalakshmy rigorousfullvectorialbeampropagationanalysisofsecondharmonicgenerationinzincoxidewaveguides
AT bmarahman rigorousfullvectorialbeampropagationanalysisofsecondharmonicgenerationinzincoxidewaveguides
AT ktvgrattan rigorousfullvectorialbeampropagationanalysisofsecondharmonicgenerationinzincoxidewaveguides
_version_ 1724198165879455744

Similar Items