24 May 1999 Whispering-gallery mode Er-ZBLAN microlasers at 1.56 μm
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Experimental results on the realization and characterization of microspherical lasers at 1.56 micrometers with Er-doped ZBLAN glasses are presented. The lasers are excited through an evanescent wave coupling. Thresholds of 600 (mu) W have been obtained. Multimode operation has been observed with linewidths of the order of 250 KHz.
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Francoise Lissillour, Francoise Lissillour, Patrice Feron, Patrice Feron, Nicolas Dubreuil, Nicolas Dubreuil, P. Dupriez, P. Dupriez, Guy Michel Stephan, Guy Michel Stephan, Marcel Poulain, Marcel Poulain, "Whispering-gallery mode Er-ZBLAN microlasers at 1.56 μm", Proc. SPIE 3611, Laser Resonators II, (24 May 1999); doi: 10.1117/12.349267; https://doi.org/10.1117/12.349267

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