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:
May. 15, 2018
Filed:
Jan. 07, 2015
Macquarie University, North Ryde, AU;
Richard Paul Mildren, Abbotsford, AU;
Aaron McKay, Macquarie Park, AU;
Macquarie University, North Ryde, AU;
Abstract
The disclosure herein generally relates to a system () for converting an input light () into an output light beam () that has a spatial beam quality that is greater than that of the input light (). The system () comprises an optical resonator having disposed therein a Raman crystal (). The Raman crystal () is for receiving the input light () and the optical resonator is configured to resonate a Stokes light beam () generated from the input light () by at least one nonlinear interaction within the Raman crystal (). The at least one nonlinear interaction comprises at least one Raman interaction. The Stokes light beam () has a spatial beam quality that is greater than that of the input light (). The system () comprises a light extractor () arranged to generate the output light beam () by extracting at least some of the Stokes light beam () from the optical resonator.