Lasing and mode selection in erbium doped 70SiO2-30HfO2 coated microspheres

Autor: Davor Risti? a, Andrea Chiappini b, Maurizio Mazzola b, Patrice Féron c, Hrvoje Gebavi a, Mile Ivanda a, Maurizio Ferrari b, d

Publikováno v: Optical materials (Amst., Print) (2019): 98–101. doi:10.1016/j.optmat.2018.05.018
info:cnr-pdr/source/autori:Davor Risti? a, Andrea Chiappini b, Maurizio Mazzola b, Patrice Féron c, Hrvoje Gebavi a, Mile Ivanda a, Maurizio Ferrari b,d/titolo:Lasing and mode selection in erbium doped 70SiO2-30HfO2 coated microspheres/doi:10.1016%2Fj.optmat.2018.05.018/rivista:Optical materials (Amst., Print)/anno:2019/pagina_da:98/pagina_a:101/intervallo_pagine:98–101/volume

Silica microspheres were coated using an erbium activated silica hafnia thin film in order to produce microlasers. Lasing was observed and the lasing modes were identified. Only the modes whose electric field is located closest to the surface were fo

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https://publications.cnr.it/doc/398283