光盘系统中的光纤飞行头应用

Application of Fiber Optical Flying Head in Optics Disk System

叙述了光纤飞行头在计算机存储器中应用的可能性 ,指出由于带光阻透镜的单模光纤 ,其质量轻、光路简单、易于调整及可并行输入等优点 ,可以在光盘驱动器中发挥作用。介绍的光纤飞行头跟踪、伺服的原理和读写光路 。

This paper describes the possibility about the application of fiber optical flying head in the storage of the computer. Because the single-mode optical fiber with photoresist lens has some advantages, for example, light mass, simple optical-path, adjustment easy and parallel processing etc., it can become the part of hard-disc driver in computer. This paper introduced the principle of the tracking, servo, and the optical-path of reading/writing. It may be used in optical disk driver.