Development of Improved Pyroelectric Detectors Measurements of Pyroelectric Material Characteristics and FET Characteristics




The object of this program is to improve the detectivity of the pyroelectric detector with the ultimate goal of operation at or near the temperature noise limit. Two general areas of investigation are undertaken. The first is to improve responsivity through the use of new materials. The second is directed toward reduction of noise and will be effected with improved field effect transistor characteristics, and improved electroding of the pyroelectric material. The review of the literature on pyroelectric materials continues. From this, several materials have already been selected for investigation, and several were tested. (Author)


  • 作者

    Weiner, S.; Beerman, H.;

  • 作者单位

    Barnes Engineering Co., Stamford, Conn.;

  • 年度 1972
  • 页码 1-65
  • 总页数 65
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 T;
  • 原文服务方 国家工程技术数字图书馆
  • 关键词



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