Hüsamettin SerbetçI Isa Navruz Fikret Ari Development of Fiber Optic Refractive Index Sensor Using Speckle Pattern Imaging. 1-4 2022 SIU https://doi.org/10.1109/SIU55565.2022.9864752 conf/siu/2022 db/conf/siu/siu2022.html#SerbetcINA22