Details

Autor(en) / Beteiligte

• Shi, Feifei
• Wang, Jinzhong
• Zhang, Yunjun
• Xia, Yuanqin
• Zhao, Liancheng

Titel

Refractive Index Sensor Based on S-Tapered Photonic Crystal Fiber

Ist Teil von

• IEEE photonics technology letters, 2013-02, Vol.25 (4), p.344-347

Ort / Verlag

IEEE

Erscheinungsjahr

2013

Link zum Volltext

• Volltext

Quelle

IEEE/IET Electronic Library

Beschreibungen/Notizen

• The S-tapered PCF interferometer for refractive index sensing was demonstrated in this letter. The whole fabrication process was carried out using a standard splicing machine. It has a compact and stable structure since the S-shape assumes the same function with elongating taper. The sensor exhibits highly SRI sensitivity, which is found to be 8.0 10 -5 RIU in 1.38-1.44 and the temperature dependence is only 4.2 pm/°C low 100°C.