1School of Science, Changchun University of Science and Technology, Changchun 130022, China
2State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
Fig. 5. The dependence of the relative output powers at 1047 and 1053 nm on the incident pump power (γ=1). Inset: the optical spectrum of the dual-wavelength operation.
Fig. 8. The dependence of the relative output powers at 1321 and 1313 nm on the incident pump power (γ=1). Inset: the optical spectrum of the dual-wavelength operation.