講演情報
[ME1-4]Refractive Index Sensor Based on Few-mode Silicon-Nitride Micro-Ring Resonator
〇Minghui Liu, Lin Ma, Ciyuan Qiu, Zuyuan He (Shanghai Jiao Tong Univ., China)
We propose refractive index sensor based on few-mode silicon-nitride micro-ring resonator by measuring the difference in resonant wavelength shifts of the fundamental and higher-order modes. In experiment, we achieved a sensitivity of about 91.79 nm/RIU.