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:
Sep. 23, 2025
Filed:
Oct. 06, 2022
Applicant:
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Andrew Marc Weiner, West Lafayette, IN (US);
Karthik Vijay Annur Myilswamy, West Lafayette, IN (US);
Assignee:
PURDUE RESEARCH FOUNDATION, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/293 (2006.01); G02F 1/21 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02B 6/29338 (2013.01); G02B 6/29352 (2013.01); G02B 6/29359 (2013.01); G02F 1/212 (2021.01); G02B 6/12007 (2013.01);
Abstract
Systems and methods for generating spectrally compressed photons from broadband emitted photon pulses. The system can include an input coupling having a first coupling ratio and an output coupling having a second coupling ratio. The first coupling ratio is configurable and the second coupling ratio is fixed. A cavity can be connected to the input coupling and the output coupling. A controller in electrical communication with the coupling device can be configured to change the first coupling ratio of the input coupling.