… that insertion of defect holes significantly alters the effective mode area. Also, we will show
that the dispersion variations can be expressed in terms of the effective mode area values. …

… The dispersions and the effective mode-areas are obtained and compared for both the
structures. It is seen that the dispersion … The variation of effective mode area with d/Λ for the fixed …

… 12 shows the variation of the effective mode area, A eff , as a function of the wavelength
with and without incorporation of the extra air holes when d/Λ = 0.3, and Λ = 2.3 μm. One can …

… For short wavelengths, we have the situation of tight guiding, ie, a small mode field area
but only little variation of A II with the wavelength. In that case, the second term in Eq. (3) is …

… , that depends on the mode field form, and mode field area. It is … dispersion variation, the
fiber losses are practically constant in all the “working regions. ” The fiber-mode profile and area …

… the communication system can show an area of 12.62 μm 2 [… near-zero dispersion, ultra-low
CL, and large mode area … μm, the dispersion and CL display completely opposite variations, …

… 13 shows the variations of the total dispersion and the effective-area when the relative index
difference (Δ) is varied. It follows from the above discussion that the influence of core radius …

… the mode field area of DCPCF and maintain the single mode … the large mode field area and
large negative dispersion photonic … of the peak dispersion demonstrates little variation when …

… various scattering section dispersion. Eye diagram … dispersion. The max Q factor, electrical
signal power after APD receiver variations against scattering section dispersion variations for …

… dispersion and low effective mode area is proposed by introducing two small air holes in the
core area, … 4 shows the variation of the effective mode area as a function of wavelength for …