Now showing items 1-4 of 4

    • Demonstration of Individual Readout of Serially-Connected Superconducting Strip Line Detectors 

      Kamiya, Kyohei; Kita, Yuma; Kozaka, Misaki; Tanaka, Masamitsu; Fujimaki, Akira; Bozbey, Ali (IEEE, 2015)
      We report successful demonstration of individual readout of the response to an optical signal in serially-connected superconducting strip line detectors (SSLDs). Based on the numerical analysis, placement of low-pass filters ...
    • Development of an Advanced Circuit Model for Superconducting Strip Line Detector Arrays 

      Bozbey, Ali; Kita, Yuma; Kamiya, Kyohei; Kozaka, Misaki; Tanaka, Masamitsu; Ishida, Takekazu; Fujimaki, Akira (IEICE-Inst Electronics Information Communications Eng, 2016)
      One of the fundamental problems in many-pixel detectors implemented in cryogenics environments is the number of bias and read-out wires. If one targets a megapixel range detector, number of wires should be significantly ...
    • Development of an Optimizer for Vortex Transitional Memory Using Particle Swarm Optimization 

      Karamuftuoglu, Mustafa Altay; Demirhan, Seda; Komura, Yuto; Celik, Mustafa Eren; Tanaka, Masamitsu; Bozbey, Ali; Fujimaki, Akira (IEEE-Inst Electrical Electronics Engineers Inc, 2016-12)
      High-performance computing that involves superconducting digital circuits is one of the promising technologies. A number of groups have already demonstrated working prototypes of CPUs or ALUs. However, one of the bottlenecks ...
    • Vortex Transitional Memory Developed with Nb 4-Layer, 10-kA/cm(2) Fabrication Process 

      Komura, Yuto; Tanaka, Masamitsu; Fujimaki, Akira; Nagasawa, Shuichi; Bozbey, Ali (IEEE, 2015)
      We report random access memories (RAMs) based on vortex transitional (VT) memory cell developed with the newly developed AIST 10-kA/cm(2), Nb 4-layer fabrication process, called High-Speed Standard Process (HSTP). We ...