Photonic-crystal fiber

Graded-index fiber

Physics

Phase-locked loop

Single-mode optical fiber

Phase noise

Optics

Step-index profile

Composite material

Normalized frequency (unit)

Fiber optic sensor

Dispersion (optics)

Frequency synthesizer

Materials science

Optical fiber

Refractive index profile

Zero-dispersion wavelength

Refractive index

Optoelectronics

Fiber

Dispersion-shifted fiber

Journal of Optical Communications

This paper has presented the basic infrastructure of different multilayer graded index fiber profiles design. The optimum graded refractive index fiber profile design for the control of total Losses and dispersion effects are considered. The trade-off between different refractive index fiber profiles is realized in order to achieve loss and dispersion effects management. It is evident that the proposed first optical fiber has presented lower dispersion and splice loss than other proposed fibers. As well as the proposed third optical fiber outlines lower effective mode field diameter and micro bending loss than other proposed fibers. Dominant mode, cutoff wavelength and international telecommunication union-telecommunication (ITU-T) values for each fiber are examined based on finite difference method.

Different Graded Refractive Index Fiber Profiles Design for the Control of Losses and Dispersion Effects