Information recording apparatus

Details Information recording apparatus Information recording apparatus

1997-11-24

1998-08-18

Edun, Muhammad N.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Electrical modification or sensing of storage medium

369 4414, G11B 700

Patent

active

057967067

ABSTRACT:
An information recording apparatus having a light generator for emitting light as a signal of information being recorded, a probe formed of an optical fiber for physically or chemically changing a recording medium on the basis of the light, a slider coupled to the probe and maintaining the distance between the tip of the optical fiber and the recording medium to be within the radius of an aperture provided at the tip of the optical fiber when recording is made, a medium support for supporting the recording medium, and a medium driving mechanism for driving the recording medium to move.

REFERENCES:
patent: 5404349 (1995-04-01), Nose et al.
patent: 5432771 (1995-07-01), Shido et al.
patent: 5481522 (1996-01-01), Oguchi et al.
J. Appl. Phys., vol. 59, No. 10, May 15, 1986; pp. 3318-3327.
Appl. Phys. Lett., vol. 61, No. 2, Jul. 13, 1992, pp. 142-144.
K. Kato, A. Kozen, Y. Muramoto, Y. Itaya, T. Nagatsuma, and M. Yaita: 110-GHz, 50% Efficiency Mushroom-Mesa Waveguide p-i-n Photodiode for a 1.55-.mu.m Wavelength; IEEE Photonics Technology Letters, vol. 6, pp. 719-721 (Jun. 1994).

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