Abstract: We investigated theoretically a waveguided EAM (Electro-Absorption Modulator) based on ISBT (Intersubband Transitions) in an In (0.53) Ga (0.47) As/AlAs/AlAs (0.56) Sb (0.44) A-CDQWs ...

Researchers at Northeastern University have discovered how to change the electronic state of matter on demand, a breakthrough ...