公开(公告)号：US11262237B2

公开(公告)日：2022-03-01

申请号：US17130256

申请日：2020-12-22

Applicant: Chang Gung University

Inventor： Meng Tsan Tsai ,  Tai Ang Wang ,  Cheng Yu Lee

IPC: G01J3/28 ,  G01J3/18 ,  G01J3/02

Abstract: A spectral analysis device is provided herein. The spectral analysis device includes a first lens, a transmission grating, a lens set and a sensing element. The first lens is configured to receive and converge an incident light beam into a first light beam. The transmission grating is configured to disperse the first light beam into a plurality of second light beams. The lens set is configured to receive the plurality of second light beams. The sensing element includes a substrate and a plurality of pixels. The plurality of pixels is configured to respectively receive the plurality of second light beam. Such structure is used to analyze the spectrum of incident light.

公开(公告)号：US20210396578A1

公开(公告)日：2021-12-23

申请号：US17130256

申请日：2020-12-22

Applicant: Chang Gung University

Inventor： Meng Tsan Tsai ,  Tai Ang Wang ,  Cheng Yu Lee

IPC: G01J3/18 ,  G01J3/02 ,  G01J3/28

Abstract: A spectral analysis device is provided herein. The spectral analysis device includes a first lens, a transmission grating, a lens set and a sensing element. The first lens is configured to receive and converge an incident light beam into a first light beam. The transmission grating is configured to disperse the first light beam into a plurality of second light beams. The lens set is configured to receive the plurality of second light beams. The sensing element includes a substrate and a plurality of pixels. The plurality of pixels is configured to respectively receive the plurality of second light beam. Such structure is used to analyze the spectrum of incident light.