US Patent 7612934 Nonresonant multiple pass nonlinear structure

Patent 7612934 was granted and assigned to Photodigm on November, 2009 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Photodigm

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

76129340

Patent Inventor Names

William David Bragg0

Jason O'Daniel0

Date of Patent

November 3, 2009

Patent Application Number

119561520

Date Filed

December 13, 2007

Patent Primary Examiner

‌

Hemang Sanghavi

Patent abstract

A system, a structure, and a method for the generation of second harmonic light are provided. A laser system comprises a seed laser that produces a fundamental frequency light, and a nonresonant multiple pass nonlinear structure generates a second harmonic light using the fundamental frequency light. A second harmonic outcoupler outputs the second harmonic light from the laser system and a reflecting structure reflects a remaining portion of the fundamental frequency light back into the nonresonant multiple pass nonlinear structure to generate additional second harmonic light.