Department Of Electronic, Qazvin Branch, Islamic Azad University, Qazvin, Iran
*Corresponding Email: Golnooshmesri@gmail.com
Online published on 11 April, 2017.
We report the design and simulation of spectroscopic characteristics and gain of erbium doped Ta2O5 trapezoid waveguide amplifier. Guiding modes, field distribution are calculated. Percentage of core power at wavelength of 1.53μm, 0.98μm and overlap factor studied. Based on rate equation, influence of cooperative up-conversion on gain with consideration to different parameters is numerically calculated.
Erbium, Gain, Tantalum pentoxide, Waveguide amplifier
