Now showing items 1-4 of 4

    • An all-ZnO microbolometer for infrared imaging 

      Kesim, Y. E.; Battal, E.; Tanrikulu, M. Y.; Okyay, Ali Kemal (Elsevier BV, 2014)
      Microbolometers are extensively used for uncooled infrared imaging applications. These imaging units generally employ vanadium oxide or amorphous silicon as the active layer and silicon nitride as the absorber layer. ...
    • Atomic layer deposition based titanium alloying of zno for microbolometer applications 

      Temiz, Bilge (Bilkent University, 2016-08)
      Microbolometers are attractive candidates for both military applications and consumer electronics among the uncooled thermal detectors due to their compactness, low cost, comparable performance with photon detectors and ...
    • Broadband absorption enhancement in an uncooled microbolometer infrared detector 

      Kebapcı, B.; Dervişoğlu, Ö.; Battal, Enes; Okyay, Ali Kemal; Akın, T. (SPIE, 2014)
      This paper introduces a method for a broadband absorption enhancement in the LWIR range (8-12 μm), in single layer microbolometer pixels with 35 μm pitch. For the first time in the literature, this study introduces a very ...
    • LWIR all-atomic layer deposition ZnO bilayer microbolometer for thermal imaging 

      Poyraz, M.; Gorgulu, K.; Sisman, Z.; Tanrikulu, M. Y.; Okyay, Ali Kemal (SPIE, 2017)
      We propose an all-ZnO bilayer microbolometer, operating in the long-wave infrared regime that can be implemented by consecutive atomic layer deposition growth steps. Bilayer design of the bolometer provides very high ...