公开(公告)号：JP2003228856A

公开(公告)日：2003-08-15

申请号：JP2002258193

申请日：2002-09-03

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： PARK KANG HO ,  SON KIBON ,  LEE SUNG-Q ,  KIM JEONG-YONG

IPC: G11B7/085 ,  G11B7/09 ,  G11B7/12 ,  G11B7/122 ,  G11B7/124 ,  G11B7/135 ,  G11B7/1387 ,  G11B7/14 ,  G11B11/26

Abstract: PROBLEM TO BE SOLVED: To provide a micro-integrated probe type head and an optical recording system using the same for recording and reading-out high-density optical information in a near-field optical recording manner. SOLUTION: The provided micro-integrated probe type head and the optical recording system using the same use a concept of a head that records/reproduces the information by focusing a beam to a probe through a waveguide, a microlens, and a micro-mirror, and by detecting a reflected beam. In this case, the probe is formed by a silicon process to have an aperture with a size of tens of nanometers. By driving the head in a disk actuation structure, high- density near-field optical information having a recording size of 50 to 100 nm is recorded/reproduced at a high speed in a manner of possibly using a conventional tracking technology of an optical disk (ODD) or a hard disk drive (HDD). COPYRIGHT: (C)2003,JPO