"Partanen, Henri" - Selaus tekijän mukaan TUNICRIS-julkaisut

Viitteet 1-3 / 3

    • Mirror-based scanning wavefront-folding interferometer for coherence measurements 

      Halder, Atri; Partanen, Henri; Leinonen, Aleksi; Koivurova, Matias; Hakala, Tommi K.; Setälä, Tero; Turunen, Jari; Friberg, Ari T. (2020)
      article
      We demonstrate a modification to the traditional prism-based wavefront-folding interferometer that allows the measurement of spatial and temporal coherence, free of distortions and diffraction caused by the prism corners. ...

    • Polarization dependent beaming properties of a plasmonic lattice laser 

      Asamoah, Benjamin O.; Partanen, Henri; Mohamed, Sughra; Heikkinen, Janne; Halder, Atri; Koivurova, Matias; Nečada, Marek; Setälä, Tero; Turunen, Jari; Friberg, Ari T.; Hakala, Tommi K. (06 / 2021)
      article
      <p>We study beaming properties of laser light produced by a plasmonic lattice overlaid with organic fluorescent molecules. The crossover from spontaneous emission regime to stimulated emission regime is observed in ...

    • Propagation of Bessel-correlated specular and antispecular beams 

      Das, Dipanjan; Halder, Atri; Partanen, Henri; Koivurova, Matias; Turunen, Jari (14.02.2022)
      article
      <p>We address the specular properties of Bessel-correlated fields, generated by illuminating a tilted rotating plane-parallel glass plate with a coherent Gaussian beam and passing the output beam though a mirror-based ...