1 citations · 2 across the 4 of their papers we have counts for
4 papers
The performance analysis dependent on the temperature for EDFAs pumped at 1480 nm: A more accurate propagation equation
Cuneyt Berkdemir, Sedat Ozsoy
An analytically expression for the temperature dependence of the signal gain of an erbium-doped fiber amplifier (EDFA) pumped at 1480 \textit{nm} are theoretically obtained by solv…
Eigenvalues and Eigenfunctions of Woods Saxon Potential in PT Symmetric Quantum Mechanics
Ayse Berkdemir, Cuneyt Berkdemir, Ramazan Sever
Using the Nikiforov Uvarov method, we obtained the eigenvalues and eigenfunctions of the Woods Saxon potential with the negative energy levels based on the mathematical approach. A…
A novel approach for the temperature dependency of saturated signal power in EDFAs
Cuneyt Berkdemir, Sedat Ozsoy
The temperature dependency of the saturated signal power for the transition in erbium-doped fiber amplifiers (EDFAs) pumped at 980 nm and 1480 nm pump wavelengths within a temperat…
PT and non-PT-Symmetric Solutions of the Schrodinger Equation for the Generalized Woods-Saxon Potential
Cuneyt Berkdemir, Ayse Berkdemir, Ramazan Sever
We investigate complex PT and non-PT-symmetric forms of the generalized Woods- Saxon potential. We also look for exact solutions of the Schrodinger equation for the PT and/or non-P…