臺灣博碩士論文加值系統

本研究中發展出一新穎性擴散聚合法(diffusing polymerization)
製作集束性光纖棒。實驗中以methlyl methacrylate (MMA) 和diphenyl
sulfide (DS) 各為反應與非反應試劑，azobisisobutyro-nitrile
(AIBN)為起始劑，對MMA/DS單體比例、起始劑濃度、加熱溫度 (T)、預聚
合時間 (t)以及所添加壓克力高分子的含量等變因，探討其對光纖棒光學
特性的影響，以找出最佳的製作條件。結果發現：加熱溫度T=55℃、預聚
合時間t=2小時、單體比例MMA/DS=3/1、熱起始劑AIBN=0.1 wt %的條件下
，所製作的集束性光纖棒，具有良好的折射率分佈及影像傳像效果。

A novel method for preparing light focusing plastic rods by
using the diffusing polymerization has been developed in this
investigation. Methyl methacrylate (MMA) and diphenyl sulfide
(DS) were used as reactive monomer and unreactive dopant,
respectively. Azobisisobutyronitrile (AIBN) was used as the
initiator. Effects of feed weight ratio of MMA/DS, initiator
concentration, heating temperature (T), prepolymerization time
(t) and the amounts of adding a rylic polymers on the optical
characteristics of the light focusing plastic rods prepared in
this investigation were all estimated. The image transmission
of the light focusing plastic rods was also evaluated.