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:
Apr. 21, 2020
Filed:
Feb. 20, 2019
Korea Institute of Science and Technology, Seoul, KR;
Young Min Jhon, Seoul, KR;
Hui Dong Yang, Seoul, KR;
Byunghyuck Moon, Seoul, KR;
Minah Seo, Seoul, KR;
Chulki Kim, Seoul, KR;
Taikjin Lee, Seoul, KR;
Yongsang Ryu, Seoul, KR;
Hyunseok Song, Seoul, KR;
Jaehun Kim, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
The present disclosure discloses a double trigger type single pulse laser apparatus configured to suppress additional pulses to increase single pulse energy and improve stability of output as compared to a conventional single trigger type single pulse laser apparatus. According to the present invention, there is provided a single pulse laser apparatus including a resonator which has a first mirror, a second mirror, a gain medium, an electro-optic modulator and an acousto-optic modulator configured to respectively perform Q-switching and mode-locking, the single pulse laser apparatus including a first photodiode configured to measure a laser beam oscillated by the resonator.