公开(公告)号：US20220170792A1

公开(公告)日：2022-06-02

申请号：US17365592

申请日：2021-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungho Jang ,  Jungchul Lee ,  Jinseob Kim ,  Gwangsik Park ,  Minhwan Seo ,  Janghwi Lee ,  Wondon Joo ,  Jiyoung Chu ,  Daehoon Han

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/04 ,  G01J3/24

Abstract: Provided is a hyperspectral imaging (HSI) apparatus. The HSI apparatus includes: a first slit plate configured to introduce an output beam; a first aspherical mirror configured to reflect the introduced output beam; a first grating having a planar reflective surface, the first grating configured to generate a plurality of first split beams by splitting the output beam after being reflected by the first aspherical mirror; and a first camera configured to detect the plurality of first split beams.