A novel two-stage broadband erbium-doped superfluorescent fiber source

A novel two-stage broadband erbium-doped superfluorescent fiber source

Novel first-stage backward-pumping and second-stage forward-pumping two-stage double-pass erbium-doped superfluorescent fiber sources are presented and theoretically studied. It is shown that broadband, high-power and high-stability ASE spectrum with different mean-wavelengths can be obtained by opt...

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Bibliographische Detailangaben
Hauptverfasser: Yang Li, Qian Jingren, Deng Lanxin
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bandwidth
Communication systems
Erbium-doped fiber lasers
Information science
Laser excitation
Optical fiber communication
Optical fiber devices
Power generation
Pump lasers
Wavelength division multiplexing
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Beschreibung
Zusammenfassung:Novel first-stage backward-pumping and second-stage forward-pumping two-stage double-pass erbium-doped superfluorescent fiber sources are presented and theoretically studied. It is shown that broadband, high-power and high-stability ASE spectrum with different mean-wavelengths can be obtained by optimizing the parameters of the source. It can thus be a desired candidate for fiber-optic gyroscope and multiwavelength fiber sources.
DOI:10.1109/ICMMT.2002.1187867