The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2014
Filed:
Apr. 25, 2012
Burton E. Sarnoff, Aspers, PA (US);
Donald Heller, Somerset, NJ (US);
Jerzy Krasinski, Stillwater, OK (US);
Burton E. Sarnoff, Aspers, PA (US);
Donald Heller, Somerset, NJ (US);
Jerzy Krasinski, Stillwater, OK (US);
Light Age, Inc., Somerset, NJ (US);
Abstract
In one embodiment, the instant invention is an optical structure that includes: an optical active medium of a solid state laser, where the optical active medium has a first coefficient of thermal expansion; and a protective structure that is directly cladded a portion of the optical active medium, where the protective structure has a second coefficient of thermal expansion which matches the first coefficient of thermal expansion of the optical active medium, and where the protective structure is transparent to a wavelength that is within an absorption band of the optical active medium so that the optical structure has: the optical active medium that is protected from a physical damage, and the optical active medium that is capable of generating a laser beam having a first energy that is larger than a second energy generated by a control optical structure having the optical active medium without the protective structure.