Now showing items 1-3 of 3

    • Photonic crystal based multi-mode high-qcavity 

      Akosman, Ahmet Emin; Mutlu, Mehmet; Kurt H.; Özbay, Ekmel (IEEE, 2011)
      An optical race-track has been investigated in order to obtain a multi resonant structure with high-Q factors. Photonic crystal based structure provides strong field confinement and scalability in the dimensions of the ...
    • Properties of a microjoule-class fiber oscillator mode-locked with a SESAM 

      Lecaplain, C.; Ortac, Bülend; MacHinet G.; Boullet J.; Baumgartl, M.; Schreiber, T.; Cormier, E.; Hideur, A. (IEEE, 2011)
      Energy scaling of ultrafast Yb-doped fiber oscillators has experienced rapid progress largely driven by many applications that require high average power femtosecond pulses. The fundamental challenge for ultrafast fiber ...
    • Resonant artificial structures to achieve extraordinary transmission at microwaves 

      Scorrano L.; Ilotti F.; Özbay, Ekmel; Vegni L. (IEEE, 2010)
      In this contribution, the role of artificial resonant structures in increasing the transmission through sub-wavelength apertures is discussed. Those devices are capable to enhance the aperture equivalent electric and ...