Flux variation of water sample using Helium Neon Laser

Abstract

Flux variation of different type of water samples is evaluated by analysing patterns and flux variations using low power Helium Neon Laser (λ=632.8 nm, 0.95mW) and Encircled Flux Analysis System (EFAS). The flux variation was obtained and the range of flux for each water sample was analysed. This study shows that the flux peak can be a significant parameter to differentiate the type of water. The contour of beam intensity of water sample exhibits different patterns. Thus it leads towards the way as vibrant diagnosis tool to clarify quality and type of water sample.