FDTD Analysis of Dynamic Characteristics in Er-Yb Codoped Garnet Waveguide-Type Optical Amplifier

摘要：

Garnet crystalline waveguide-type optical amplifiers doped with Ytterbium and Erbium ions are theoretically studied. Sensitization of Er-doped amplifiers with Yb ion doping have many advantages such as the possibility of using broader pumping wavelength range and efficient pumping with smaller pumping power. Transient ampli-fication characteristics of optical short pulses are numerically analyzed using FDTD method. The amplification characteristics are compared with the result of the steady state analysis using the rate equations.

作者: Yasumitsu Miyazaki Nobuaki Himeno Nobuo Goto

作者单位: Aichi University of Technology,Japan Toyohashi University of Technology,Japan

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2005(2005年电磁学研究新进展学术研讨会)(PIERS 2005)

会议地点: 杭州

会议语种:英文

页码: 715-719

在线出版日期: 2005-08-22（万方平台首次上网日期，不代表论文的发表时间）