Simultaneous measurement of ambient refractive index and temperature sensor based on a polymer-overlaid two-mode microfiber knot resonator

• DOI: 10.1364/ofs.2018.wf69
• Publication Date: 2018-11-21T20:38:17Z
• Authors: Anh Duy Duong Le; Jong-Cheol Shin; Juil Hwang; Seungmin Lee; Young-Geun Han
• Keywords: Microfiber

A polymer-overlaid two-mode microfiber knot resonator (TM-MKR) was proposed for simultaneous measurement of ambient index and temperature. By optimizing the waist diameter microfiber, sensitivity TM-MKR is improved.