Fabrication of Er3+ doped tellurite whispering gallery mode microsphere laser using 0.98 μm and 1.48 μm pump lasers

Fabrication of Er3+ doped tellurite whispering gallery mode microsphere laser using 0.98 μm and 1.48 μm pump lasers

We reported lasing in Er3+ doped tellurite glass whispering gallery mode microspheres fabricated using the plasma torch method.15Na2O25WO360TeO2 doped with 0.5 mol% Er3+ is used for the fabrication of microspheres. Laser light from the pump is coupled to the microsphere through a half and a full tap...

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Bibliographic Details
Main Authors: Thekke Thalakkal Snigdha, Ristic Davor, Zhivotkov Daniil, Nunzi Conti Gualtiero, Pelli Stefano, Ivanda Mile
Format: Article
Language:English
Published: EDP Sciences 2023-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2023/13/epjconf_eosam2023_05031.pdf

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