Up-conversion cascade laser at 1.7 µm with simultaneous 2.7 µm lasing in erbium ZBLAN fibre

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Ghisler, C. and Pollnau, M. and Bunea, G. and Bunea, M. and Lüthy, W. and Weber, H.P. (1995) Up-conversion cascade laser at 1.7 µm with simultaneous 2.7 µm lasing in erbium ZBLAN fibre. Electronics Letters, 31 (5). pp. 373-374. ISSN 0013-5194

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Abstract:The authors report on an excited-state-absorption pumped transversally single mode cascade laser in an erbium ZBLAN fibre. Simultaneous lasing occurred at 1.7 µm on the transition 4S3/2 -> 4I9/2 supported by 2.7 µm lasing on the transition 4I11/2 -> 4I13/2. The slope efficiency is 1.8% with a threshold of 227 mW launched pump power at 791 nm.
Item Type:Article
Copyright:© 1995 IET
Link to this item:http://purl.utwente.nl/publications/70116
Official URL:http://dx.doi.org/10.1049/el:19950276
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