Optical system with superlens

Details Optical system with superlens Optical system with superlens

2011-07-19

2011-07-19

Tran, Thang V (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C369S112010

Reexamination Certificate

active

07983135

ABSTRACT:
An optical system includes an optical recording medium configured to store data and a light device configured to emit a beam of light to write the data to the optical recording medium or read the data from the optical recording medium. The optical system also includes a superlens positioned between the optical recording medium and the light device. The superlens is configured to focus the beam of light emitted from the light device to create a focused beam of light on the optical recording medium.

REFERENCES:
patent: 2003/0048700 (2003-03-01), Fujimoto
patent: 2003/0227415 (2003-12-01), Joannopoulos et al.
patent: 2005/0128931 (2005-06-01), Kim et al.
patent: 2007/0159617 (2007-07-01), Mackey
patent: 2007/0268600 (2007-11-01), Tsukagoshi

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