公开(公告)号：US20230154662A1

公开(公告)日：2023-05-18

申请号：US17528937

申请日：2021-11-17

Applicant: Wisconsin Alumni Research Foundation

Inventor： Jiamian Hu ,  Shihao Zhuang ,  Mingrui Li

IPC: H01F10/32

CPC classification number: H01F10/3259

Abstract: Acoustically mediated pulsed radiation sources, phased arrays incorporating the radiation sources, and methods of using the radiation sources and phased arrays to generate electromagnetic radiation via magnetic dipole emission are provided. The radiation sources are based on a superlattice heterostructure that supports in-phase magnetic dipole emission from a series of magnetic insulator layers disposed along the length of the heterostructure.

公开(公告)号：US11817242B2

公开(公告)日：2023-11-14

申请号：US17528937

申请日：2021-11-17

Applicant: Wisconsin Alumni Research Foundation

Inventor： Jiamian Hu ,  Shihao Zhuang ,  Mingrui Li

IPC: H01F10/32 ,  H01F41/30 ,  G01N21/17 ,  G02F1/11 ,  G02B6/293

CPC classification number: H01F10/3259 ,  G01N21/1702 ,  G02B6/29301 ,  G02F1/11 ,  H01F10/3254 ,  H01F41/302 ,  Y10T428/32

Abstract: Acoustically mediated pulsed radiation sources, phased arrays incorporating the radiation sources, and methods of using the radiation sources and phased arrays to generate electromagnetic radiation via magnetic dipole emission are provided. The radiation sources are based on a superlattice heterostructure that supports in-phase magnetic dipole emission from a series of magnetic insulator layers disposed along the length of the heterostructure.