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:
Jul. 12, 2022
Filed:
Mar. 06, 2020
Itf Technologies Inc., Montreal, CA;
O-net Communications (Shenzhen) Limited, Guangdong, CN;
Stéphane Caplette, Montreal, CA;
Hong Xie, Hangzhou, CN;
Nigel Holehouse, Montreal, CA;
Julien Magné, Montreal, CA;
ITF TECHNOLOGIES INC., Montreal, CA;
O-NET COMMUNICATIONS (SHENZHEN) LIMITED, Guangdong, CN;
Abstract
An optical system allows sharing of optical components and seed and pump light to achieve desired optical amplification in laser light while reducing the number of optical components and complexity of the overall optical system and achieving improved performance in lasers and reduced cost in fabrication and final lasers for large scale production of such lasers. Different optical gain sections can be used to allow for sharing of seed and pump light and sharing of optical components while providing multi-stage optical amplification.