公开(公告)号：US12153235B2

公开(公告)日：2024-11-26

申请号：US17518386

申请日：2021-11-03

Applicant: Purdue Research Foundation

Inventor： Young L Kim ,  Yunsang Kwak ,  Jungwoo Leem

IPC: G02B5/28

Abstract: An Anderson localized hyperspectral filter array is disclosed which includes a base layer and a plurality of optical layers deposited on the base layer selected from two or more materials, each material having a refractive index that is different from the other materials of the two or more materials, wherein no consecutively deposited optical layers have the same refractive index, each of the plurality of optical layers having a thickness chosen based on a random number within a predetermined range.

公开(公告)号：US20220146727A1

公开(公告)日：2022-05-12

申请号：US17518386

申请日：2021-11-03

Applicant: Purdue Research Foundation

Inventor： Young L. Kim ,  Yunsang Kwak ,  Jungwoo Leem

IPC: G02B5/28

Abstract: An Anderson localized hyperspectral filter array is disclosed which includes a base layer and a plurality of optical layers deposited on the base layer selected from two or more materials, each material having a refractive index that is different from the other materials of the two or more materials, wherein no consecutively deposited optical layers have the same refractive index, each of the plurality of optical layers having a thickness chosen based on a random number within a predetermined range.