학술논문
Development and optimization of integrated photonic waveguide and passive devices on silicon on lithium niobate material platform towards creation of phase modulator
Document Type
Conference
Author
Source
2022 International Conference Laser Optics (ICLO) Laser Optics (ICLO), 2022 International Conference. :1-1 Jun, 2022
Subject
Language
ISSN
2642-5580
Abstract
The numerical design procedure for the special type of waveguide, its parameters, and based on this waveguide directional and MMI coupler is discussed. We focus on the waveguide dimensions optimization for the phase modulator which appeared to be ${90\mathrm{x}900}$ nm for efficient modulation. The minimum bending radius, minimal distances between waveguides, and directional and MMI -coupler topology were obtained.