Light delivery module, method of fabricating the same and...

Details Light delivery module, method of fabricating the same and... Light delivery module, method of fabricating the same and...

2006-08-30

2010-02-16

Neyzari, Ali (Department: 2627)

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

C369S013170

Reexamination Certificate

active

07663982

ABSTRACT:
A light delivery module, a method of fabricating the same, a heat-assisted magnetic recording head using the light delivery module are provided. The light delivery module delivers light emitted from a light source. The light delivery module includes an optical waveguide having an inclined plane of an angle Φ with respect to an incident light axis to deliver an incident light, and a nano aperture changing an energy distribution of the light delivered through the inclined plane to generate an enhanced near-field. The heat-assisted magnetic recording head is mounted on one end of a slider with an air bearing surface to perform a recording operation on a recording medium. The heat-assisted magnetic recording head includes a magnetic path forming unit forming a magnetic field for recording, a light source emitting light for heating a predetermined region of a recording surface of the recording medium, and the light delivery module.

REFERENCES:
patent: 6795630 (2004-09-01), Challener et al.
patent: 7154707 (2006-12-01), Watabe et al.
patent: 7272079 (2007-09-01), Challener
patent: 7272102 (2007-09-01), Challener
patent: 7412143 (2008-08-01), Rottmayer et al.
patent: 09-044923 (1997-02-01), None
patent: 10-073722 (1998-03-01), None
patent: 2002-332390 (2002-11-01), None
patent: 2003-045004 (2003-02-01), None
patent: 2004-295987 (2004-10-01), None
patent: 2005-004901 (2005-01-01), None

Affiliated with

Also associated with

Rating

Light delivery module, method of fabricating the same and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light delivery module, method of fabricating the same and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light delivery module, method of fabricating the same and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4161649