Ultra-wideband tellurite-based Raman fibre amplifier

The first wideband tellurite-based Raman fibre amplifier is described. The amplifier provided a 160 nm bandwidth with a gain of over 10 dB and a noise figure below 10 dB from 1490 to 1650 nm with a tellurite-based fibre only 250 m in length pumped by 4 wavelength channel LDs.

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Bibliographische Detailangaben
Veröffentlicht in:	Electronics letters 2001-11, Vol.37 (24), p.1442-1443
Hauptverfasser:	Mori, A., Masuda, H., Shikano, K., Oikawa, K., Kato, K., Shimizu, M.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The first wideband tellurite-based Raman fibre amplifier is described. The amplifier provided a 160 nm bandwidth with a gain of over 10 dB and a noise figure below 10 dB from 1490 to 1650 nm with a tellurite-based fibre only 250 m in length pumped by 4 wavelength channel LDs.
ISSN:	0013-5194 1350-911X
DOI:	10.1049/el:20011004