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Titolo:
ANALYSIS OF OPTICAL WAVE-GUIDE DISCONTINUITIES USING THE PADE APPROXIMANTS
Autore:
CHIOU YP; CHANG HC;
Indirizzi:
NATL TAIWAN UNIV,DEPT ELECT ENGN TAIPEI 10617 TAIWAN NATL TAIWAN UNIV,GRAD INST ELECTROOPT ENGN TAIPEI 10617 TAIWAN
Titolo Testata:
IEEE photonics technology letters
fascicolo: 7, volume: 9, anno: 1997,
pagine: 964 - 966
SICI:
1041-1135(1997)9:7<964:AOOWDU>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
ANGLE BEAM PROPAGATION; WAVE-GUIDES;
Keywords:
ELECTROMAGNETIC ANALYSIS; OPTICAL REFLECTION; OPTICAL WAVE-GUIDE THEORY; PADE APPROXIMANTS; WAVE-GUIDE DISCONTINUITIES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
11
Recensione:
Indirizzi per estratti:
Citazione:
Y.P. Chiou e H.C. Chang, "ANALYSIS OF OPTICAL WAVE-GUIDE DISCONTINUITIES USING THE PADE APPROXIMANTS", IEEE photonics technology letters, 9(7), 1997, pp. 964-966

Abstract

We propose a novel method to solve efficiently the dielectric waveguide discontinuity problems, The reflection and transmission fields are expressed in terms of the characteristic matrices and the incident field. Instead of solving eigen systems, the square roots of the matricesare approximated by the Fade approximants, Therefore, the proposed method requires much less computation time and memory. It can also solvediscontinuity problems with arbitrary input field and arbitrary refractive index distributions.

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Documento generato il 30/11/20 alle ore 02:18:07