Title :
Optimal design of cascaded long-period waveguide grating equalizer for broadband Er-Yb co-doped phosphate glass waveguide amplifiers
Author_Institution :
School of Physics Science and Technology, Yangtze University, Jingzhou, 434023, China
Abstract :
Broadband integrated Er-Yb doped phosphate glass waveguide amplifier based on cascaded long-period waveguide grating is proposed. The effect of transmittance spectrum of the proposed cascaded long-period waveguide grating on flattening gain is discussed. The transmission function of the cascaded long-period waveguide grating is obtained.
Keywords :
Broadband amplifiers; Equalizers; Glass; Gratings; Integrated optics; Optical amplifiers; Optical films; Optical filters; Optical waveguides; Semiconductor optical amplifiers;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
