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:
Feb. 04, 2003
Filed:
Aug. 09, 2000
David B. Cohn, Torrance, CA (US);
Raytheon Company, Lexington, MA (US);
Abstract
A wavelength conversion system and method. The inventive system is adapted to receive a beam of input energy having a first spiked portion with a first wavelength and a first spatial and/or temporal intensity profile and a second tail portion with the first wavelength and a second spatial and/or temporal intensity profile. The inventive system includes an electro-optic switch ( ) and first polarizer ( ) for directing the first portion of the input beam along a first processing path ( ) and a second portion thereof along a second processing path ( ). A first SHG/OPO arrangement ( ) is disposed in the first path ( ) for shifting the wavelength of the first portion of the input energy from the first wavelength to a second wavelength. The first arrangement is optimized for the first spatial and/or temporal intensity profile of the first portion of the energy. A second SHG/OPO arrangement ( ) is disposed in the second path for shifting the wavelength of the second portion of the input energy from the first wavelength to the second wavelength. The second arrangement is optimized for the second spatial and/or temporal intensity profile of the second portion of the energy.