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. 19, 2022
Filed:
Jun. 05, 2019
Applicant:
United States of America As Represented BY the Administrator of Nasa, Washington, DC (US);
Inventors:
Anthony Yu, Greenbelt, MD (US);
Kenji Numata, Greenbelt, MD (US);
Assignee:
United States of America as represented by the Administrator of NASA, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/102 (2006.01); H01S 3/0941 (2006.01); H01S 3/105 (2006.01); H01S 3/16 (2006.01); H01S 3/131 (2006.01); H01S 3/083 (2006.01); H01S 3/06 (2006.01); H01S 3/23 (2006.01);
U.S. Cl.
CPC ...
H01S 3/1028 (2013.01); H01S 3/0606 (2013.01); H01S 3/0615 (2013.01); H01S 3/0617 (2013.01); H01S 3/0627 (2013.01); H01S 3/083 (2013.01); H01S 3/0941 (2013.01); H01S 3/102 (2013.01); H01S 3/105 (2013.01); H01S 3/1022 (2013.01); H01S 3/1312 (2013.01); H01S 3/1611 (2013.01); H01S 3/1623 (2013.01); H01S 3/1643 (2013.01); H01S 3/1696 (2013.01); H01S 3/2308 (2013.01); H01S 3/2375 (2013.01);
Abstract
A master oscillator configured as a seed laser for a laser optical module includes a reduced size, temperature controlled non-planar ring oscillator, a piezo-electric transducer mounted on the non-planar ring oscillator, a pump laser diode, and coupling optics configured to couple a laser output of the pump laser diode to an end face of the non-planar ring oscillator. The pump laser diode may operate as a single-mode pump.