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:
May. 07, 2024
Filed:
Aug. 07, 2019
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Riken, Wako, JP;
Institute for Laser Technology, Osaka, JP;
Masashi Iwashimizu, Tokyo, JP;
Hiroyuki Daigo, Tokyo, JP;
Shingo Nishikata, Tokyo, JP;
Kazunori Masukawa, Tokyo, JP;
Atsushi Ochiai, Tokyo, JP;
Toshikazu Ebisuzaki, Saitama, JP;
Satoshi Wada, Saitama, JP;
Yoshiyuki Takizawa, Saitama, JP;
Masayuki Maruyama, Wako, JP;
Shinji Motokoshi, Saitama, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
RIKEN, Tokyo, JP;
INSTITUTE FOR LASER TECHNOLOGY, Osaka, JP;
Abstract
An optical correction is predictively performed based on a result of AI learning previously performed by use of learning data including measurement data. The optical compensation system is provided with wavefront correction optics, a sensor and a controller. The wavefront correction optics corrects a wavefront of light that passes through a given optical path. The sensor obtains environmental information in the optical path. The controller calculates, based on the environmental information, a predicted wavefront disturbance of the light that has passed through the optical path and controls the wavefront correction optics so as to cancel the predicted wavefront disturbance.