Terastor Corporation

John Al-Samarrie

Roger A Hajjar

Brian Tremaine

Alan Claude Burroughs

Amit Jain

Guolin Ma

Brian T Bonn

Gordon R Knight

Warren Dalziel

David Blankenbeckler

Structures of storage media for optical storage systems, especially for systems in the near-field configuration to couple radiation between the optical head and the media at least in part by evanescent fields.

Disk mastering based on near-field optical systems

Magneto-optical storage media designed for optical storage systems such as disk drives with optical flying heads. Dielectric layers are designed and implemented to maximize optical coupling between the flying optical head and the media and to reduce variations of signals with flight height of the flying optical head.

Storage media for optical storage systems

Optical storage systems based on air-bearing-suspended optical heads in a near-field configuration. Such a system comprises an optical head for reading and writing data and a head positioning system, an optics module including beam relay optics and signal detectors, and a medium holding and loading module to hold an optical medium. An electronic control system is also provided to control the system operation. The optical head includes a near-field lens with a high index of refraction and in a near-field configuration in which the near-field lens has a numerical aperture greater than unity when the spacing between an exit facet of the optical head and a recording layer in the optical medium is a fraction of one wavelength of optical beam.

Optical storage systems with flying optical heads for near-field recording and reading

Growing community of inventors

Felton, CA, United States of America

John Al-Samarrie