Presentation Information
[15p-PA2-7]InP/EO Polymer Hybrid Optical Modulator Utilizing Photonic Crystal Structure with Broad Bandwidth Electrode Structure
〇Kensuke Ikai1,2, Junichi Fujikata1,2 (1.Tokushima Univ., 2.Tokushima Univ pLED)
Keywords:
optical modulator,hybrid photonics,electro-optic polymer
We conducted simulation analyses on the effects of photonic crystal (PC) lattice structures (square lattice and triangular lattice) applied to InP/EO polymer hybrid modulators (IPH modulators) in terms of suppressing optical loss and their impact on the wavelength band. As a result, significant changes in transmitted light intensity depending on the wavelength were observed in the case of the square lattice. Additionally, simulations were performed on the electrode structures of split-type electrodes, and the frequency band dependence of the power transmission rate was analyzed.