Fig. 5From: Hybrid photonic crystal fiber in chemical sensingVariation of sensitivity for a d1/Ʌ1 = 0.95, d1/Ʌ1 = 0.92 and d1/Ʌ1 = 0.89 when d2/Ʌ2 = 0.96, d3/Ʌ3 = 0.97, db/da = 0.429 were constant, b d3/Ʌ3 = 0.97, d3/Ʌ3 = 0.94 and d3/Ʌ3 = 0.91 when d2/Ʌ2 = 0.96, d1/Ʌ1 = 0.95, db/da = 0.429 were constant as a function of wavelength for benzene (n = 1.366), ethanol (n = 1.354) and water (1.330)Back to article page