Properties of erbium and cerium co-doped TeO 2 thin films fabricated by reactive co-sputtering for waveguide amplifier
Recently, we reported a high gain planar waveguide amplifier in Erbium doped TeO2 pumped at both 1480nm and 980nm [1, 2]. The performance of the amplifier pumped at 980nm was better than that at 1480nm as generally expected due to the non-resonant pumping. The high gain in a 980nm pumped Er:TeO2 waveguide amplifier led to lasing with only facet reflections. However, the performance of the 980nm pumped Er:TeO2 amplifier was still much lower than theoretical predictions due to the presence of...[Show more]
|Collections||ANU Research Publications|
|Source:||Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015|
|01_Vu_Properties_of_erbium_and_2015.pdf||123.31 kB||Adobe PDF||Request a copy|
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