10 September 2017, Volume 56, Issue 26, pp. 7311-7503  
26 articles

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Determination of laser beam focus position based on secondary speckles pattern analysis

Appl. Opt. 56(26), 7413-7418 (2017)  View: HTML | PDF

2 μm laser oscillation of Ho3+:Tm3+-codoped silica microspheres

Appl. Opt. 56(26), 7469-7473 (2017)  View: HTML | PDF