Writing energy of near-field recording optical disk with fiber probe

Abstract

Near-field Recording Optical Disc is a new optical disc recording technique. It has two characteristics: (1) ultra high recording density; (2) very high tracking speed. The paper introduces characteristic of near-field optical disc recording technique. The paper presents energy problem of read-writing system with dynamic state in near-field optical disc recording technique; and does simulating calculations for energy transporting problem between of flying head and optical disc.