Optical properties and far field radiation of periodic nanostructures fed by an optical waveguide for applications in fluorescence and raman scattering

HIGHLIGHTS

• who: Badrul Alam from the Department of Information Engineering, Electronics and Telecommunications, Sapienza University of Rome, Rome, Italy have published the Article: Optical properties and far field radiation of periodic nanostructures fed by an optical waveguide for applications in fluorescence and Raman scattering, in the Journal: (JOURNAL)
• what: The authors show that the rectangular periodicity allows to obtain highly collimated beams and negligible irradiation in a wide angle range which enables the possibility to steer away the undesirable excitation signals from the detectors avoiding a mixing with emitted photons from molecules. Despite those works proved . . .
  

   

  

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