Generation of continuous wave oscillation in multiple wavelength from a Tm+3 doped Ta2O5-Al2O3-SiO2 glass fiber

Kyunghwan Oh

doi:10.1117/12.2316039

1 September 1996 Generation of continuous wave oscillation in multiple wavelength from a Tm⁺³ doped Ta₂O₅-Al₂O₃-SiO₂ glass fiber

Kyunghwan Oh

Author Affiliations +

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 27789Q (1996) https://doi.org/10.1117/12.2316039
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

Continuous wave multiple wavelength laser emission was observed in a Tm⁺³ doped Ta₂O₅-Al₂O₃-SiO₂ glass fiber with pumping in the ³H₆→³F₄ transition around 800nm. The oscillation wavelength was within the gain band of ³H₄→³H₆ with maximum output power of 15 mW and threshold of pump power 20 mW. The variation of lasing wavelengths depending on the cavity length, output coupling ratio is reported.

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Kyunghwan Oh "Generation of continuous wave oscillation in multiple wavelength from a Tm⁺³ doped Ta₂O₅-Al₂O₃-SiO₂ glass fiber", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27789Q (1 September 1996); https://doi.org/10.1117/12.2316039

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