Theoretical simulation of a novel birefringent photonic crystal fiber with surface plasmon resonance

• 作 者: 李端明 周桂耀
• 机 构: Laboratory of Science and Technology on Underwater Acoustic Antagonizing,Shanghai Marine Electronic
• 出 处: Chinese Physics B
• 发表日期: 2016年03期
• 关键词: photonic plasmon silver coated sizes filled directions matching polarized fabric

In this paper, a novel birefringent photonic crystal fiber(PCF) with the silver-coated and liquid-filled air-holes along the vertical plane is designed. Simulation results show that the thickness of silver layer, the sizes of holes, and the refractive index of liquid strongly strengthen the gaps between two polarized directions. The surface plasmon resonance peak along y axis can be up to 675.8 d B/cm at 1.33 μm. The proposed PCF has important application in polarization devices, such as filters and beam splitters.

In this paper, a novel birefringent photonic crystal fiber (PCF) with the silver-coated and liquid-filled air-holes along the vertical plane is designed. Simulation results show that the thickness of the silver layer, the sizes of holes, and the refractive The proposed plasmatic resonance peak along the y axis can be up to 675.8 d B / cm at 1.33 μm. The proposed PCF has important application in polarization devices, such as filters and beam splitters.