Backward Third-Harmonic Pulse Generation in a One-Dimensional PIM/NIM Structure

Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/12686

Title:	Backward Third-Harmonic Pulse Generation in a One-Dimensional PIM/NIM Structure
Authors:	Buranasiri P. Wicharn S. Yindeesuk W.
Keywords:	Harmonic analysis Metamaterials Nonlinear equations Phase matching Couple mode equation Field enhancement Multiple scale method Negative index Negative index material Positive index materials Third harmonic Third-harmonic pulse Periodic structures
Issue Date:	2018
Abstract:	In this work, a set of couple-mode equations for describing a backward third harmonic generation (BTHG) in a one-dimensional periodic structure of positive-index material (PIM) layers and third-order nonlinear negative-index material (NIM) layers was analysed using multiple-scale method. Due to the negative-index phase matching and band-edge field enhancement the intensities of backward third-harmonic pulsed generated from the PIM/NIM periodic structure is increased for 100 time of those generated from a single NIM medium. © Published under licence by IOP Publishing Ltd.
URI:	https://ir.swu.ac.th/jspui/handle/123456789/12686 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059478489&doi=10.1088%2f1742-6596%2f1144%2f1%2f012132&partnerID=40&md5=a29065d73cbe89976cad48d12108c6f4
ISSN:	17426588
Appears in Collections:	Scopus 1983-2021

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