Saturation of the 2.71 µm laser output in erbium doped ZBLAN fibers

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Bedö, S. and Pollnau, M. and Lüthy, W. and Weber, H.P. (1995) Saturation of the 2.71 µm laser output in erbium doped ZBLAN fibers. Optics Communications, 116 (1-3). pp. 81-86. ISSN 0030-4018

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Abstract:The saturation of the 2.71 μm laser output power has been investigated in an erbium doped ZBLAN single-mode fiber with an Er3+ concentration of 5000 ppm mol. The bleaching of the ground state, the absorption coefficient at the pump wavelength and the fluorescence intensities over a wide wavelength range have been measured simultaneously during laser emission. In a computer simulation the rate equation system of the Er3+ system in ZBLAN fibers has been analyzed. The saturation of the 2.71 μm laser output is explained by simultaneous lasing at 850 nm.
Item Type:Article
Copyright:© 1995 Elsevier Science
Link to this item:http://purl.utwente.nl/publications/70117
Official URL:http://dx.doi.org/10.1016/0030-4018(95)00040-F
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