Portal de Periódicos da CAPES

Analytical approximations for fundamental-mode field and dispersion equation of planar waveguides through the Stevenson-Pad� approach

2000; Wiley; Volume: 27; Issue: 3 Linguagem: Inglês

10.1002/1098-2760(20001105)27

1098-2760

Vincenzo Galdi, V. Fiumara, V. Pierro, I. M. Pinto,

Semiconductor Lasers and Optical Devices

Microwave and Optical Technology LettersVolume 27, Issue 3 p. 158-162 Analytical approximations for fundamental-mode field and dispersion equation of planar waveguides through the Stevenson–Padé approach Vincenzo Galdi, Vincenzo Galdi Department of Electrical and Computer Engineering, Boston University, Boston, Massachusetts 02215 Waves Group, College of Engineering, University of Sannio at Benevento, I-82100 Benevento, ItalySearch for more papers by this authorVincenzo Fiumara, Vincenzo Fiumara Waves Group, D.I.I.I.E., University of Salerno, I-84084 Fisciano (SA), ItalySearch for more papers by this authorVincenzo Pierro, Vincenzo Pierro Waves Group, College of Engineering, University of Sannio at Benevento, I-82100 Benevento, ItalySearch for more papers by this authorInnocenzo M. Pinto, Innocenzo M. Pinto Waves Group, College of Engineering, University of Sannio at Benevento, I-82100 Benevento, ItalySearch for more papers by this author Vincenzo Galdi, Vincenzo Galdi Department of Electrical and Computer Engineering, Boston University, Boston, Massachusetts 02215 Waves Group, College of Engineering, University of Sannio at Benevento, I-82100 Benevento, ItalySearch for more papers by this authorVincenzo Fiumara, Vincenzo Fiumara Waves Group, D.I.I.I.E., University of Salerno, I-84084 Fisciano (SA), ItalySearch for more papers by this authorVincenzo Pierro, Vincenzo Pierro Waves Group, College of Engineering, University of Sannio at Benevento, I-82100 Benevento, ItalySearch for more papers by this authorInnocenzo M. Pinto, Innocenzo M. Pinto Waves Group, College of Engineering, University of Sannio at Benevento, I-82100 Benevento, ItalySearch for more papers by this author First published: 18 September 2000 https://doi.org/10.1002/1098-2760(20001105)27:3 3.0.CO;2-DCitations: 4AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract A novel method for the systematic derivation of analytical approximations of the fundamental-mode dispersion equation and field distribution of graded-index planar waveguides with uniform cladding is presented. The method is based on a Stevenson–Padé approach, recently introduced by the authors for the numerical analysis of graded-index optical fibers. A number of examples are presented in order to illustrate the power and accuracy of the method. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 27: 158–162, 2000. Citing Literature Volume27, Issue35 November 2000Pages 158-162 RelatedInformation