光电子技术, 2005, 25 (2): 97, 网络出版: 2006-06-08
基于微控制器的塑料光子晶体光纤拉丝塔加热炉的新型设计
The New Design of Heating Oven Based on MCU for Drawing Tower of Plastic Photonic Crystal Fibers
摘要
塑料光子晶体光纤(Plastic Photonic Crystal Fibers,PPCF)是一种新型的塑料光纤,其主要特征是在包层中有形状、大小、排列不同的微结构孔.拉丝塔是制作塑料光子晶体光纤的重要装置,而加热系统则是拉丝塔的关键组成部分.制作塑料微结构光纤要求加热系统的温度场呈特殊分布,这样能避免孔塌陷.本文中我们设计了一种基于微控制器(Micro Controller Unite,MCU)的加热系统.该系统采用分区加热,其温度曲线比较理想,满足了制作不同结构MPOF时的需要.
Abstract
PPCF is a new kind of plastic fiber, whose microstructured holes have different shape,size and array in the claddings. Drawing tower is an important apparatus for fabricating PPCF, and the heating system is the key part of the drawing tower. Special temperature field has to be offered by the heating system for fabricating MPOF, which can reduce hole collapse. In this paper, we design a heating system based on MCU. This system adopts section-compartmentalized heating, whose temperature curve is quite good. Experimentations approve this system works well in drawing MPOF with different structures.
王铮, 肖文辉, 刘祥洪, 于荣金. 基于微控制器的塑料光子晶体光纤拉丝塔加热炉的新型设计[J]. 光电子技术, 2005, 25(2): 97. 王铮, 肖文辉, 刘祥洪, 于荣金. The New Design of Heating Oven Based on MCU for Drawing Tower of Plastic Photonic Crystal Fibers[J]. Optoelectronic Technology, 2005, 25(2): 97.
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