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Titolo:
SELECTIVE COUPLING OF FIBER MODES WITH USE OF SURFACE-GUIDED BLOCH MODES SUPPORTED BY DIELECTRIC MULTILAYER STACKS
Autore:
PECHSTEDT RD; RUSSELL PS; BIRKS TA; LLOYDLUCAS FD;
Indirizzi:
UNIV SOUTHAMPTON,OPTOELECTR RES CTR SOUTHAMPTON SO17 1BJ HANTS ENGLAND
Titolo Testata:
Journal of the Optical Society of America. A, Optics, image science,and vision.
fascicolo: 12, volume: 12, anno: 1995,
pagine: 2655 - 2659
SICI:
1084-7529(1995)12:12<2655:SCOFMW>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
MODAL FILTER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
10
Recensione:
Indirizzi per estratti:
Citazione:
R.D. Pechstedt et al., "SELECTIVE COUPLING OF FIBER MODES WITH USE OF SURFACE-GUIDED BLOCH MODES SUPPORTED BY DIELECTRIC MULTILAYER STACKS", Journal of the Optical Society of America. A, Optics, image science,and vision., 12(12), 1995, pp. 2655-2659

Abstract

The surface-guided Bloch modes guided by the inter-face between a multilayer dielectric stack and an external medium are highly dispersive. This makes attractive their use in mode-selective coupling of light into and out of side-polished multimode fibers. The particular case of a dual-mode fiber is modeled. Mode selection by means of surface-guided Bloch modes is found to offer advantages in comparison with selection by means of a single-mode waveguiding film of the same average refractive index as the stack. Good modal selectivity is achievable together with high tunability, i.e., high sensitivity to the refractive indexof the intervening layer between stack and side-polished fiber. (C) 1995 Optical Society of America

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 21:34:35