Design Of a Multiple Fiber Bragg Sensor Define of Temperature Parameters of the Fiber Bragg Gratings
26th IEEE Signal Processing and Communications Applications Conference (SIU), İzmir, Türkiye, 2 - 05 Mayıs 2018, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası:
- Doi Numarası: 10.1109/siu.2018.8404550
- Basıldığı Şehir: İzmir
- Basıldığı Ülke: Türkiye
- Gazi Üniversitesi Adresli: Evet
Özet
In this study, sensor array is designed with 4 piece of FBGs to measure temperatures using the broadband laser source. These FBGs are put into thermal medium and temperature is changed between 30 degrees C -100 degrees C with 5 degrees C steps. The changes of optic signals are examined at the optical spectrum analyzer for each 5 degrees C raise. The wavelength shifts of reflected lights for each FBGs are measured and temperature parameters of FBGs are obtained for the real time fiber optical sensor applications.