[8a-A31-1~8] 3.4 Laser system and materials

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-A31-7] Numerical Simulation of Nonlinear Fiber Amplification in the 1300-nm Band Using a Praseodymium-Doped Fluoride Fiber

〇(M2)Tatsuki Yamada¹, Ryunosuke Satake¹, Takao Fuji¹ (1.TTI)

Keywords:

fiber amplification,ultrashort pulse,GMNA

Because the amplification mechanism of nonlinear gain-managed amplification (GMNA) heavily depends on the absorption and gain spectra of the gain medium, previous demonstrations have been limited to systems using ytterbium- or erbium-doped fibers. This study proposes a 1300-nm band GMNA utilizing a praseodymium-doped fluoride fiber with a novel spectral broadening technique. Through numerical simulations, we demonstrated that this method is feasible.