2022. PDF Study the Effect of Gold Film Thickness on the Sensitivity of the U Shape Fiber Sensor by the Occurrence of LSPR Phenomenon: Saffana Z. Maseer*, Bushra R. Mahdi. Iraqi Journal of Laser. 21, 2 (Dec. 2022), 16–24. DOI:https://doi.org/10.31900/ijl.v21i2.335.