Now showing items 1-2 of 2

    • High optical efficiency of ZnO nanoparticles 

      Tek, S.; Demir, H. V.; Yucel, D.; Celiker G. (2007)
      We develop optically efficient photocatalytic ZnO nanoparticles that we chemically embed and well disperse into host PVAc thin films and experimentally demonstrate the highest optical efficiency of ∼70% in ZnO nanoparticle ...
    • Spectrally breathing femtosecond pulses from an Er-doped fiber laser 

      Oktem, B.; Ülgüdür, C.; Ilday, F. Ö. (2008)
      We report order-of-magnitude spectral breathing in a dispersion-managed Er-fiber laser with an intracavity bandpass filter. This is to our knowledge the highest of any laser reported. Pulse energy is 1.7 nJ, width is 110 ...