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. 21, 2023
Filed:
Apr. 08, 2020
Applicant:
Raytheon Company, Waltham, MA (US);
Inventor:
Holger M. Jaenisch, Toney, AL (US);
Assignee:
Raytheon Company, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/00 (2006.01); G02B 27/20 (2006.01); H01S 3/17 (2006.01); G02B 27/48 (2006.01); H01S 3/16 (2006.01);
U.S. Cl.
CPC ...
H01S 3/0078 (2013.01); G02B 27/20 (2013.01); G02B 27/48 (2013.01); H01S 3/163 (2013.01); H01S 3/178 (2013.01); H01S 2301/02 (2013.01);
Abstract
A system includes a light transmitter configured to emit a first light beam. The first light beam includes a primary portion and an amplified spontaneous emission (ASE) portion. The system also includes a host material configured to receive the first light beam and emit a second light. The host material is configured to generate the second light by depopulation of chromophores of one or more dopants in the host material caused by energy of the primary portion of the first light beam. The second light is continuous wave and speckle free.