Multi-Wavelength Laser with Ultra-Narrow Wavelength Spacing

• Main Authors: Jhih-Jiang Jhang, 張智強
• Other Authors: Peng-Chun Peng
• Format: Others
• Language: en_US
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/e2rywj

碩士 === 國立臺北科技大學 === 光電工程系研究所 === 102 === In this thesis, we study the multi-wavelength laser with ultra-narrow wavelength spacing, we proposed and demonstrated two multi-wavelength laser architectures using erbium-doped fiber amplifier as gain medium. In first architecture, we used the light injection technique to construct a switchable multi-wavelength fiber ring laser. In second architecture, we study multi-wavelength fiber ring laser with ultra-narrow wavelength spacing. The feasibility of two schemes is demonstrated by the experimental results. The proposed multi-wavelength lasers should be very useful for applications to high speed optical fiber communication systems and fiber sensor systems.