Using Focused Ion Beam and Micro-Mold Transfer Printing Process to Fabricate Bragg Grating on D-Shaped Optical Fiber

• Main Authors: Huang-Jr Chen, 陳皇志
• Other Authors: Chi-Ting Ho
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/w8fy4r

碩士 === 國立虎尾科技大學 === 機械設計工程研究所 === 102 === This research is to study D-shaped optical fiber grinding technology, combined with a focused ion beam (FIB), and micro-molding transfer printing process to fabricate a D-shaped optical fiber Bragg grating filter. By this method, we can fabricate a low loss transmission D-shaped optical fiber grating filter. The results use an optical microscope (OM) and scanning electron microscope (SEM) to observe the surface structure of the grating on the d-shape optical fiber, its period and depth of grating is observed by atomic force microscope (AFM), and the results of optical transmission characteristics are measured and shown by amplified spontaneous emission(ASE) broadband light source and in-line optical fiber polarizer though optical spectrum analyzer(OSA).