Chinese Journal of Lasers, Volume. 42, Issue 11, 1106001(2015)
Magneto-Optical Storage System Based on the Coupling of the One-Way Edge Modes and Micro Cavity Modes
Optical storage system is the key role for the future all-optical communications and computer. Through numerical study, we design a new kind of magneto-optical storage system based on the coupling of one-way edge modes of magneto-optical photonic crystals and microcavity modes. A close field circulation loop is achieved from the one-way edge modes. By designing a magnetic cavity and another edge waveguide, we can not only take out the signal from the loop but also write the signal into the loop. Through controlling the magnetic field on the cavity, we can dynamically achieve the operation of reading and writing of electromagnetic signals.
Get Citation
Copy Citation Text
Fang Yuntuan, Hu Jianxia, Xu Qingsong, Ni Zhiyao, He Hanqing. Magneto-Optical Storage System Based on the Coupling of the One-Way Edge Modes and Micro Cavity Modes[J]. Chinese Journal of Lasers, 2015, 42(11): 1106001
Category: Materials
Received: May. 18, 2015
Accepted: --
Published Online: Sep. 24, 2022
The Author Email: Yuntuan Fang (fang_yt1965@sina.com)