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. 30, 2023
Filed:
Jul. 09, 2021
Peking University, Beijing, CN;
Qiugang Zong, Beijing, CN;
Yongfu Wang, Beijing, CN;
Linghua Wang, Beijing, CN;
Hong Zou, Beijing, CN;
Hongfei Chen, Beijing, CN;
Xiangqian Yu, Beijing, CN;
Weihong Shi, Beijing, CN;
Lyu Zhou, Beijing, CN;
PEKING UNIVERSITY, Beijing, CN;
Abstract
The present disclosure provides a neutral atom imaging unit, a neutral atom imager, a neutral atom imaging method, and a space detection system. The neutral atom imaging unit includes at least one set of detection units, the at least one set of detection units includes: at least one semiconductor detector line array, each semiconductor detector line array includes a semiconductor detector strip composed of a plurality of semiconductor detectors; and at least one modulation grid. The modulation grid includes a slit and a slat forming the slit; the modulation grid includes a plurality of grid periods, each of the grid periods includes n slits, the width of the semiconductor detector strip is d, and the width (w) of the i-th slit of the modulation grid satisfies the following relationship: