Surface plasmon resonance refractive index sensor based on fiber-interface waveguide inscribed by femtosecond laser

A novel surface plasmon resonance (SPR) configuration based on fiber-interface waveguide was proposed and realized by combining the technology of femtosecond laser writing waveguide with SPR effect for measuring refractive index (RI) of analyte. A U-shaped waveguide is inscribed in the coreless fibe...

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Veröffentlicht in:Optics letters 2019-05, Vol.44 (10), p.2434
Hauptverfasser: Zhang, Yunfang, Liao, Changrui, Lin, Chupao, Shao, Yu, Wang, Ying, Wang, Yiping
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Sprache:eng
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