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:
Jun. 24, 2025
Filed:
Sep. 28, 2022
Chongqing Institute of East China Normal University, Chongqing, CN;
East China Normal University, Shanghai, CN;
Yunnan Huapu Quantum Material Co., Ltd, Yunnan, CN;
Roi Optoelectronics Technology Co, Ltd., Shanghai, CN;
Chongqing Huapu New Energy Co.,ltd., Chongqing, CN;
Chongqing Huapu Information Technology Co.,ltd., Chongqing, CN;
Nanjing Roi Optoelectronics Technology Co.,ltd., Jiangsu, CN;
Heping Zeng, Chongqing, CN;
Yinqi Wang, Chongqing, CN;
Kun Huang, Chongqing, CN;
Mengyun Hu, Chongqing, CN;
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY, Chingqing, CN;
EAST CHINA NORMAL UNIVERSITY, Shanghai, CN;
YUNNAN HUAPU QUANTUM MATERIAL CO., LTD, Yunnan, CN;
ROI OPTOELECTRONICS TECHNOLOGY CO, LTD., Shanghai, CN;
CHONGQING HUAPU NEW ENERGY CO., LTD., Chongqing, CN;
CHONGQING HUAPU INFORMATION TECHNOLOGY CO., LTD., Chingqing, CN;
NANJING ROI OPTOELECTRONICS TECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
A mid-infrared upconversion imaging method and a mid-infrared upconversion imaging device are provided, which are used for imaging detection in a mid-infrared wavelength band, and related to a technical field of infrared imaging. The method includes directing pump laser and mid-infrared light into a chirped crystal component located in an optical cavity to obtain visible light; and imaging an object with the visible light.