Hybrid broadband superfluorescent fiber
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H. Chen; G.W. Schinn
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Article
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2004
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Elsevier Science
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English
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We report on a new type of hybrid broadband superfluorescent fiber source (SFS) that uses a thulium-doped fluoride fiber (TDF) and an erbium-doped fiber (EDF) pumped by semiconductor diode lasers. This source has a total emission power of about 28 mW. A power density of more than )20 dBm/nm was obta