Y-Shaped Three-Channel PCF SPR Sensor

Simultaneous three-parameter sensing

Integrating silver-gold films and nanowires enables simultaneous, independent detection of magnetic field, temperature, and refractive index with minimal cross-interference.

Tengfei, Xu · Pu, Shengli · Siyang, Huang · Zhang, Chencheng · Weinan, Liu · Lahoubi, Mahieddine

Plasmonics 2025

Specifications

sensitivity nm mT

{'zh': '2.06', 'en': '80'} mT

温度灵敏度

{'zh': '9.2', 'en': ''} nm/°C

折射率灵敏度

{'zh': '28,000', 'en': ''} nm/RIU