Browsing by Author "Remesh, Vikas"

Now showing items 1-4 of 4

    • Coherent Multiphoton Control of Gallium Phosphide Nanodisk Resonances 

      Remesh, Vikas; Grinblat, Gustavo; Li, Yi; Maier, Stefan A.; Hulst, Niek F. van (ACS, 2019-09-09)
      Article
      Open Access
      High-index dielectric nanoantennas have recently emerged as promising alternatives to plasmonic nanoantennas for concentrating and manipulating light at the nanoscale. For example, gallium phosphide (GaP) nanoantennas ...

    • Fast photochronoamperometry of photosynthetic complexes for biosensors and electron transport studies 

      López-Ortiz, Manuel; Zamora, Ricardo A.; Remesh, Vikas; Hu, Chen; Croce, Roberta; van Hulst, Niek F.; Gorostiza, Pau (ACS, 2021-02-16)
      Article
      Open Access
      Photosynthetic reactions in plants, algae, and cyanobacteria are driven by photosystem I and photosystem II complexes, which specifically reduce or oxidize partner redox biomolecules. Photosynthetic complexes can also bind ...

    • Phase control of plasmon enhanced two-photon photoluminescence in resonant gold nanoantennas 

      Remesh, Vikas; Stührenberg, Michael; Saemisch, Lisa; Accanto, Nicolò; van Hulst, Niek F. (AIP, 2018-08-08)
      Article
      Open Access
      Plasmonic nanoantennas emit two-photon photoluminescence, which is much stronger than their second harmonic generation. Unfortunately, luminescence is an incoherent process and therefore generally not explored for nanoscale ...

    • Spectral phase control of nanoscale nonlinear optical responses 

      Remesh, Vikas (Universitat Politècnica de Catalunya, 2020-06-08)
      Doctoral thesis
      Open Access
      The study of light-driven physical processes generated in nanomaterials require shorter (in time, or broader in frequency) laser pulses with techniques to tailor its phase and temporal/spectral characteristics at the ...