35 citations · 58 across the 4 of their papers we have counts for
3 papers · 1 filter
Ultra-Efficient DC-gated all-optical graphene switch
Mohammed Alaloul, Khalil As'ham, Haroldo T. Hattori +1
The ultrafast response and broadband absorption of all-optical graphene switches are highly desirable features for on-chip photonic switching. However, because graphene is an atomi…
On-chip low-loss all-optical MoSe modulator
Mohammed Alaloul, Jacob B Khurgin, Ibrahim Al-Ani +4
Monolayer transition metal dichalcogenides (TMDCs), like MoS, MoSe, WS, and WSe, feature direct bandgaps, strong spin-orbit coupling, and exciton-polariton interact…
High-Performance All-Optical Modulator Based on Graphene-hBN Heterostructures
Mohammed Alaloul, Jacob B. Khurgin
Graphene has emerged as an ultrafast photonic material for on-chip all-optical modulation. However, its atomic thickness limits its interaction with guided optical modes, which res…