Department of Physics2024-11-092009978-1-4244-3680-41092-808110.1109/LEOS.2009.53433552-s2.0-72549093674http://dx.doi.org/10.1109/LEOS.2009.5343355https://hdl.handle.net/20.500.14288/11154We have demonstrated for the first time to our knowledge, lasing at 1.37 mu m in a neodymium-doped tellurite glass host. the slope efficiency and emission cross section were determined to be 5.5% and 1.57x10(-20)cm(2), respectively.EngineeringElectrical electronic engineeringOpticsConference proceeding279577600381N/A1405