公开(公告)号：US20250060649A1

公开(公告)日：2025-02-20

申请号：US18799366

申请日：2024-08-09

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hansuek LEE ,  Min Seok JANG ,  Daewon SUK ,  Soobong PARK ,  Fabian ROTERMUND ,  Changmin LEE ,  Seong Cheol LEE ,  Ji Eun BAE

IPC: G02F1/35 ,  G02F1/365 ,  H01S3/102

Abstract: Provided are an electro-optical device, a laser device, and an electro-optical dual-comb generator. The electro-optical device includes a waveguide configured to generate a dispersive wave of which a center wavelength is different from a center wavelength of the incident wave of the waveguide, and a wavelength modulator disposed along the waveguide and configured to absorb the incident wave propagating through the waveguide, wherein, as the wavelength modulator absorbs the incident wave, the center wavelength of the dispersive wave changes.