Blue and red laser action in Nd3+:Pr3+ co-doped fluorozirconate glass
- 7 August 1995
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 67 (6) , 768-770
- https://doi.org/10.1063/1.115461
Abstract
Lasing has been observed in the blue (488 nm) and red (635 nm, 717 nm) bands in a new Nd3+:Pr3+ co‐doped fluorozirconate (ZBLANP) glass fiber with 796 nm pump. An upconversion and resonant energy transfer mechanism is proposed to explain the visible transitions.Keywords
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