A novel BaY2F8 crystal doped with thulium ions is grown and extensively investigated. Owing to the large number of vibronic levels and to a favorable electron–phonon coupling, extremely wide absorption and emission bands around 1.9 micron are observed. A room-temperature Tm:BaY2F8 laser tunable over a 210-nm interval, from 1849 to 2059 nm, is demonstrated.

Widely tunable 1.94- µm Tm:BaY2F8 laser

TONCELLI, ALESSANDRA;TONELLI, MAURO;
2005

Abstract

A novel BaY2F8 crystal doped with thulium ions is grown and extensively investigated. Owing to the large number of vibronic levels and to a favorable electron–phonon coupling, extremely wide absorption and emission bands around 1.9 micron are observed. A room-temperature Tm:BaY2F8 laser tunable over a 210-nm interval, from 1849 to 2059 nm, is demonstrated.
G., Galzerano; F., Cornacchia; D., Parisi; Toncelli, Alessandra; Tonelli, Mauro; P., Laporta
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11568/204356
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