Red and orange Pr3+/Yb3+ doped ZBLAN fibre upconversion lasers
- 12 October 1995
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 31 (21), 1842-1843
- https://doi.org/10.1049/el:19951270
Abstract
Room temperature continuous-wave upconversion laser oscillation at 635 nm is reported for a Yb3+ sensitised Pr3+-doped fluorozirconate fibre cavity pumped by a single semiconductor laser operating at a wavelength near 860 nm. Using a similar setup, upconversion lasing at a wavelength of 602 nm has also been obtained.Keywords
This publication has 4 references indexed in Scilit:
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- Energy transfer in Pr3+/Yb3+-doped fluorozirconate fibresElectronics Letters, 1991