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:
Dec. 31, 2024
Filed:
Mar. 31, 2023
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Masaaki Sakakura, Cambridge, GB;
Rokas Drevinskas, Cambridge, GB;
Daniel Jonathan Finchley Cletheroe, Cambridge, GB;
Richard John Black, Cambridge, GB;
Austin Nicholas Donnelly, Cambridge, GB;
Timothy John Deegan, Cambridge, GB;
James Hilton Clegg, Cambridge, GB;
Philip Athelstan Wainman, Bishops Stortford, GB;
Patrick Neil Anderson, Cambridge, GB;
Teodora Ilieva, Cambridge, GB;
Thomas Torsten Dr Winkler, Cambridge, GB;
Pablo Rafael Andreas Wilke Berenguer, Berlin, DE;
Erika Blancada Aranas, London, GB;
Bridgette Rosanna Doris Cooper, London, GB;
Ioan Alexandru Stefanovici, Cambridge, GB;
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A method for forming birefringent voxels comprises simultaneously generating a first seed pulse and a first data pulse. The first seed pulse and the first data pulse are spatially-separated laser pulses having different amplitudes. The first seed pulse is focused at a first seed location, and the data pulse is focused at a first data location. The first seed location and the first data location are separated by a predetermined distance along a scan path, with the first seed location being ahead of the first data location. Subsequently, a second seed pulse and a second data pulse are generated, and focused at a second seed location and second data location, respectively. The second seed and data locations are separated by the predetermined distance. The second data location is the same as the first seed location, resulting in formation of a birefringent voxel.