Title :
Enhanced modulation bandwidth by exploiting photon resonance in push-pull modulated DFB lasers
Author :
Junqiu Qi;Yanping Xi;Xun Li
Author_Institution :
Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, China 430074
Abstract :
In this paper, we have proposed a localized dual-mode model to study push-pull modulation responses of DFB lasers. Numerical simulation shows that, with properly designed and controlled photon-photon resonance, an ultra-broad 3dB modulation bandwidth up to 50GHz is achievable.
Keywords :
"Mathematical model","Bandwidth","Photonics","Modulation","Numerical models","Analytical models","Damping"
Conference_Titel :
Numerical Simulation of Optoelectronic Devices (NUSOD), 2015 International Conference on
Print_ISBN :
978-1-4799-8378-0
DOI :
10.1109/NUSOD.2015.7292855
