Optical Waveguides on Lithium Niobate

• Main Authors: Jyh-Yan Her, 何志元
• Other Authors: Long Wu
• Format: Others
• Language: zh-TW
• Published: 1994
• Online Access: http://ndltd.ncl.edu.tw/handle/33304367893351979992

碩士 === 國立成功大學 === 電機工程研究所 === 82 === In recent years, due to the improvements of the techno- logies of optical fiber and semiconductor laser technology, the integrated optics has been widely used in many applica- tion fields. Lithium Niobate with its novel electro-optic effect was employed as the optical modulation material in integrated optics. In order to transfer optical wave, the waveguide is fabricate in the Lithium Niobate by two differ- ent method: proton exchange and titanium indiffusion in this thesis. The optical characteristic of the waveguide are mea- sured. The influence of process parameters on the optical characteristic are discussed. And hope that the results could found the base of integrated optics production for the late researcher.