Spatial distribution of the electric field of laser pulses in optical fibers having a gradient profile of the refractive index. Linear case

Bozhikoliev, I., Slavchev, V., Dakova, A., Dakova, D., Kovachev, K., & Kovachev, L. (). Spatial distribution of the electric field of laser pulses in optical fibers having a gradient profile of the refractive index. Linear case. Journal of Physics: Conference Series; Journal of Physics: Conference Series.