近场记录光盘头盘间距控制的仿真研究

Simulation of Head-Disk Gap Control in Near-Field Recording

本文对波导锥尖近场记录方案中写入能量与头盘间距进行了建模与分析 ,通过仿真计算得出了它们之间的影响曲线 ,进而确定了飞行光学头飞行高度波动的允许范围 .

This paper models and analyses the relation between write energy and head disk gap in waveguide probe near Field Recording, and gets theirs relationship curve by means of simulation, then decides the permitted variation range of flying height for flying optical head.