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Titolo:
ALL-FIBER POLARIZER BASED ON A NULL TAPER COUPLER
Autore:
BIRKS TA; CULVERHOUSE DO; FARWELL SG; RUSSELL PSJ;
Indirizzi:
UNIV SOUTHAMPTON,OPTOELECTR RES CTR SOUTHAMPTON SO17 1BJ HANTS ENGLAND
Titolo Testata:
Optics letters
fascicolo: 12, volume: 20, anno: 1995,
pagine: 1371 - 1373
SICI:
0146-9592(1995)20:12<1371:APBOAN>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
4
Recensione:
Indirizzi per estratti:
Citazione:
T.A. Birks et al., "ALL-FIBER POLARIZER BASED ON A NULL TAPER COUPLER", Optics letters, 20(12), 1995, pp. 1371-1373

Abstract

An entirely new type of single-mode all-fiber polarizer is reported. The polarizer is based on a narrow circularly fused null taper coupler, which was twisted through 45 degrees after being made. The polarizing effect is due to the excitation of hybrid second modes in the coupler waist. An extinction ratio of 15 dB and an insertion loss of 0.2 dB have been obtained, with scope for further improvement.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 10:01:45