OPTICAL WAVEGUIDE STRUCTURE

• Main Authors: KAWAKITA YASUMASA, HIGA YASUTAKA
• Format: Patent
• Language: English; Japanese
• Published: 20.09.2018
• Subjects: BASIC ELECTRIC ELEMENTS; DEVICES USING STIMULATED EMISSION; ELECTRICITY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

PROBLEM TO BE SOLVED: To provide an optical waveguide structure capable of increasing heating efficiency by a heater and with less constraints of a structure design.SOLUTION: An optical waveguide structure comprises: a substrate; a lower clad layer located on the substrate; an optical waveguide laye...