N. Dahan

Publications (2)0 Total impact

• Conference Proceeding: Coherent control of thermal emission from SiC due to coupled resonant cavity structure

  N. Dahan, A. Niv, G. Biener, Yu. Gorodetski, V. Kleiner, E. Hasman
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  ABSTRACT: Coherent thermal emission from an anisotropic microstructure upon SiC is presented. The enhanced coherency is due to coupled resonant cavities supported by surface phonon-polaritons. A quality-factor 600 and an angular divergence of 1.4 mrad are obtained.
  Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on; 06/2008
• Source

  Available from: technion.ac.il

  Conference Proceeding: Space-variant polarization manipulation of a thermal emission by a SiO₂ subwavelength grating supporting surface phonon-polariton

  E. Hasman, N. Dahan, A. Niv, G. Biener, V. Kleiner
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  ABSTRACT: Space-variant polarization manipulation of thermal emission in a narrow spectral-peak is presented. The emission is attributed to surface phonon-polariton excitation from space-variant subwavelength SiO₂ gratings. We experimentally demonstrated thermal emission in an axially symmetric polarization distribution.
  Lasers and Electro-Optics, 2005. (CLEO). Conference on; 06/2005