Publication Date:
2019
abstract:
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 found to exhibit lasing.
Iris type:
01.01 Articolo in rivista
Keywords:
Microresonator Erbium Lasing Whispering gallery modes
List of contributors:
Ferrari, Maurizio; Chiappini, Andrea
Published in: