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Titolo:
WAVELENGTH MULTIPLEXER BASED ON SIO2-TA2O5 ARRAYED-WAVE-GUIDE GRATING
Autore:
TAKAHASHI H; SUZUKI S; NISHI I;
Indirizzi:
NIPPON TELEGRAPH & TEL PUBL CORP,YOKOSUKA ELECT COMMUN LABS,TRANSMISSSYST LABS YOKOSUKA KANAGAWA 23803 JAPAN NIPPON TELEGRAPH & TEL PUBL CORP,OPTOELECTR LABS,PHOTO COMPONENT LAB TOKAI IBARAKI 31911 JAPAN NTT ELECTR TECHNOL CORP,DIV COMPOUND SEMICOND DEVICE ATSUGI KANAGAWA 24301 JAPAN
Titolo Testata:
Journal of lightwave technology
fascicolo: 6, volume: 12, anno: 1994,
pagine: 989 - 995
SICI:
0733-8724(1994)12:6<989:WMBOSA>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
WAVE-GUIDES; DEMULTIPLEXER; SILICON; OPTICS; INP;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
H. Takahashi et al., "WAVELENGTH MULTIPLEXER BASED ON SIO2-TA2O5 ARRAYED-WAVE-GUIDE GRATING", Journal of lightwave technology, 12(6), 1994, pp. 989-995

Abstract

The characteristics of a wavelength multiplexer based on an arrayed-waveguide grating are carefully investigated by using the grating theory and related experiments. A 28-channel multiplexer is designed and fabricated as SiO2-Ta2O5 waveguides on a 1 cm x 2 cm substrate. The designed wavelength channel spacing of 1 nm is obtained. The crosstalk to an adjacent channel is -15 dB. The measured minimum loss is 4.2 dB, which is composed of 3.4 dB excess loss and 0.8 dB grating loss.

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Documento generato il 02/07/20 alle ore 22:34:04