Zendehnam, The Influence of Variation in Effective Parameters on Confinement Loss in Photonic Crystal Fibers
- A. M. Hosseinpour
- Proc. of the 20th Iranian Conference on Optics…
In this study, a Gaussian amp function relating to the Gaussian family is employed to approximate the output intensity profile of various arrangements of air holes in photonic crystal fibers (PCFs) with small d/Λ values. The studied structures include six distinctive designs starting with square lattice and carried on up to the PCF with Nano configuration. It is shown that d/Λ = 0.4 is the best value of low d/Λ ratios (0.2 ≤ d/Λ ≤ 0.4) which leads to the rise of the central intensity noticeably and the reduction of the full width at half maximum at three studied wavelengths (λ = 1.35, 1.55 and 1.65μm).