Study of Evanescence Wave Absorption in Lindane

International Conference on Advanced Materials for Better Future 2016

Marzuki, A.^1 ; Prasetyo, E.^1 ; Gitrin, M.P.^1 ; Suryanti, V.^2

Department of Physics, Faculty Mathematics and Natural Sciences, Sebelas Maret University, Jl. Ir. Sutami No 36A, Surakarta

57126, Indonesia^1

Department of Chemistry, Faculty Mathematics and Natural Sciences, Sebelas Maret University, Jl. Ir. Sutami No 36A, Surakarta

57126, Indonesia^2

关键词: Evanescent-wave fields;    Fiber Sensor;    UV-VIS-NIR spectrophotometers;    Wave absorption;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/176/1/012015/pdf
DOI  :  10.1088/1757-899X/176/1/012015

来源: IOP

【 摘 要 】

Evanescent wave field has been studied for the purpose of tailoring fiber sensor capable of detecting lindane concentration in a solution. The mounted fiber was optically polished such that part of the fiber clad is stripped off. To study the evanescent wave field absorption in lindane solution, the unclad fiber was immersed in the solution. Light coming out of the fiber was studied at different wavelength each for different lindane concentration. It was shown that evanescent wave field absorption is stronger at wavelength corresponding to lindane absorption band as has been shown from absorption studies lindane in UV-VIS-NIR spectrophotometer.