Now showing items 1-3 of 3

    • High-efficiency low-crosstalk dielectric metasurfaces of mid-wave infrared focal plane arrays 

      Akın, O.; Demir, H. V. (American Institute of Physics Inc., 2017)
      High-resolution compact-size focal plane arrays (FPAs) suffer the fundamental geometrical tradeoff between the optical resolution (pixel size miniaturization) and the optical crosstalk (spillover of neighboring pixel ...
    • Metasurface microlens focal plane arrays and mirrors 

      Akın, Onur (Bilkent University, 2017-02)
      Lenses, mirrors and focal plane arrays (FPAs) are among the key components a ecting the functionality, performance and cost of electro-optical (EO) systems. Conventional lenses rely on phase accumulation mechanism for ...
    • Optical reconstruction of transparent objects with phase-only SLMs 

      Stoykova, E.; Yaraş F.; Yontem, A.Ö.; Kang H.; Onural L.; Hamel P.; Delacrétaz, Y.; Bergoënd I.; Arfire, C.; Depeursinge, C. (Optical Society of American (OSA), 2013)
      Three approaches for visualization of transparent micro-objects from holographic data using phase-only SLMs are described. The objects are silicon micro-lenses captured in the near infrared by means of digital holographic ...