Japan Intellectual Property Rights: LIGHT DETECTION ELEMENT

Japan, Feb. 27 -- TDK CORP has got intellectual property rights for 'LIGHT DETECTION ELEMENT.' Other related details are as follows:

Application Number: JP,2022-069959

Category (FI): H10N50/80@Z,H01L43/08@Z,H01L43/02@Z,H10N50/10@U,H10N50/20,H10N50/10@Z,H01L43/08@U

Stage: PROBLEM TO BE SOLVED: To provide a novel light detection element.SOLUTION: A light detection element includes a magnetic element and an optical waveguide. The magnetic element has a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer sandwiched between the first ferromagnetic layer and the second ferromagnetic layer. The optical waveguide is formed by at least a core and a clad covering at least a portion of the core. The magnetic element is irrad...