Study of Rational Harmonic Mode-Locked Fiber Laser and Innovation

• Main Authors: Nan-Hsin Liu, 劉南新
• Other Authors: Shyh-Lin Tsao
• Format: Others
• Language: en_US
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/93696327528638921626

碩士 === 國立臺灣師範大學 === 光電科技研究所 === 96 === In this thesis, we propose a fiber ring harmonic mode-locked fiber laser and detuning modulation frequency. We generate amplitude modulation by exciting outside RF modulation signal. In case of producing high speed pulse train signal, we also drive isolator in the fiber ring cavity system to stable the RMS jitter. Then we also generate phase modulation by exciting outside RF signal to make the phase longitudinal modes locking. At the last, we utilize amplitude modulation and phase modulation to produce high speed pulse train in the fiber ring cavity system. In this fiber ring cavity system, we use three different kinds component to produce high speed pulse train and detuning the RF modulation frequency to ameliorate RMS jitter.