Zero Cross-Talk Regimes in Dually Modulated Mutually-Coupled Nano-lasers

6th conference on Advances in Optoelectronics and Micro/nano-optics

Han, H.^1,2 ; Zhang, M.J.^1 ; Wang, Y.C.^1 ; Shore, K.A.^2

Taiyuan University of Technology, College of Physics and Optoelectronics, Key Laboratory of Advanced Transducersand Intelligent Control System, Ministry of Education, Taiyuan

030024, China^1

School of Electronic Engineering, Bangor University, LL57 1UT, United Kingdom^2

关键词: Coupling factor;    Dynamical response;    Enhanced spontaneous emission;    Modulation properties;    Nano lasers;    Photonic integrated circuits;    Rate equations;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/844/1/012024/pdf
DOI  :  10.1088/1742-6596/844/1/012024

来源: IOP

【 摘 要 】

The modulation properties of dually modulated mutually-coupled nano-lasers have been analyzed using rate equations which include the Purcell cavity-enhanced spontaneous emission factor F and the spontaneous emission coupling factor β. Analysis of the dynamical response of modulated mutually-coupled nano-lasers reveals the existence of regimes of zero cross-talk wherein the response of one nano-laser is not impacted by the dynamics of the other nano-laser. The availability of zero-cross talk regimes is seen to offer opportunities for exploitation in photonic integrated circuits.