Graphene has strong electro-optic effect which can be used to enhance the modulation efficiency of nanoscale photonic circuit. This paper describes recent developments for nearinfrared electro-optic modulator based on silicon-graphene hybrid structure. OCIS codes: (070.6120) Spatial light modulators; (070.5753) Resonators; (350.4238) Nanophotonics and photonic crystals

The design of a digital-optical hybrid correlator is detailed. The optical Fourier transform lens design and mechanical lens housing are detailed as well as the video rate fast Fourier transform digital signal processing (DSP) hardware and overall electronic control. Example results using several different filters and modulation techniques are described.

Pauli blocking of interband transistions gives rise to tunable optical properties in single layer graphene (SLG). This effect is exploited in a graphene-nanoantenna hybrid device where Fano resonant plasmonic nanostructures are fabricated on top of a graphene sheet. The use of Fano resonant elements enhances the interaction of incident radiation with the graphene sheet and enables efficient ele...

whooping cough (pertussis) is a highly contagious disease of the human respiratory tract, which is caused by bordetella pertussis. reemerge of pertussis in some highly immunized populations and divergency in gene order among several b. pertussis strains promoted this research to study the change of pertussis toxin (pt) and lipopolysacharide levels in response to the different environments. this...