Now showing items 1-2 of 2

    • Bright off-axis directional emission with plasmonic corrugations 

      Sattari, H.; Rashed, A. R.; Özbay, Ekmel; Caglayan, H. (OSA - The Optical Society, 2017)
      In this work, a new plasmonic bulls-eye structure is introduced to efficiently harvest the emitted light from diamond nitrogen vacancy (NV) centers. We show that the presence of a simple metal sub-layer underneath of a ...
    • Laser action studies of π-conjugated polymer microcavities 

      Tülek, Abdullah; Vardeny, Z. V. (IEEE, 2008)
      Unidirectional laser emission was observed from φ-conjugated polymer microcavities with spiral geometry, and from microdisks containing line defects. For both type of cavities directionality contrast of the laser emission ...