空芯塑料光纤传光机理及制备工艺

Light-transmitting Principle and Manufacture Technology of Hollow Plastic Fibers

分析了应用于太阳能传输领域的空芯塑料光纤的传光机理 ,介绍了其制作方法 .通过对普通光纤和空芯塑料光纤进行分析和比较 ,指出空芯塑料光纤具有重量轻、数值孔径大、可挠性好、损耗低等优点 ,是极为理想的太阳能传光材料 ,可将太阳能直接引入阴暗房间、地下商场、人防工事、矿井、隧道等建筑物供照明 。

The manufacture technology and light transmitting principle of hollow plastic fibers are introduced in this paper. Compared with ordinary fibers, such as silicon fibers and plastic fibers, hollow plastic fibers has many advantages, such as low loss and good bending ability. Hollow plastic fibers can transmit solar energy directly to dark rooms, underground markets and air defense works, so that the energy is saved and the working condition is improved.