【刊名】Physics Letters, Section A: General, Atomic and Solid State Physics
【作者单位】aSchool of physics & Electronic Engineering, Shanxi University, Taiyuan, 030006, China;bShanxi Key Laboratory of Wireless Communication and Detection, Taiyuan, 030006, China;cDepartment of Physics, Taiyuan Normal University, Jinzhong, 030619, China;dInstitute of Computational and Applied Physics, Taiyuan Normal University, Jinzhong, 030619, China
【年份】2025
【卷号】Vol.543
【ISSN】0375-9601
【摘要】 The even and odd modes resonant conversions are investigated in waveguides with the longitudinal periodic modulation. In the single channel potential well, mode conversion with the equal parity occurs. Under a dual-channel waveguide, the mode convers...