Summary of Material Doctoral Thesis: Investigation of lasing emission effect and optical amplification in the cavity conjuncted with 1D, 2D photonic crystal structures

The objectives of the thesis: Research, fabricate Er3+-doped silica glass microspheres with different sizes by arc discharge method; building an experimental system to investigate WGM mode laser emission spectrum in the optical communication wavelength region ~ 1550 nm of some fabricated microspheres.