Frequency upconversion in Tm- and Yb:Tm-doped silica fibers

Frequency upconversion has been observed and studied in Tm 3+-doped and Yb 3+-sensitized Tm 3+-doped silica fibers. In the singly doped fiber upconversion to the blue and UV has been observed under excitation in the red (660 nm) and infra-red (1.064 μm). In the co-doped fiber upconversion has also b...

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Veröffentlicht in:	Optics communications 1990-01, Vol.78 (2), p.187-194
Hauptverfasser:	Hanna, D.C., Percival, R.M., Perry, I.R., Smart, R.G., Townsend, J.E., Tropper, A.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Doped-insulator lasers and other solid state lasers Exact sciences and technology Fundamental areas of phenomenology (including applications) Lasers Optics Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Frequency upconversion has been observed and studied in Tm 3+-doped and Yb 3+-sensitized Tm 3+-doped silica fibers. In the singly doped fiber upconversion to the blue and UV has been observed under excitation in the red (660 nm) and infra-red (1.064 μm). In the co-doped fiber upconversion has also been observed under excitation at around 800–900 nm.
ISSN:	0030-4018 1873-0310
DOI:	10.1016/0030-4018(90)90120-I