Paper Title:
Design of Readout Circuit for Pyroelectric Detector Based on Novel Pyroelectric Materials
  Abstract

Recently, scientists discovered that relaxor-based ferroelectric single crystals, such as (1-x)Pb(Mg1/3Nb2/3)O3 -xPbTiO3 (PMN-xPT, or PMNT) single crystals, exhibit extra-high pyroelectric responses. They are promising candidates for optical power detectors in broad bandwidth at ultraviolet, visible and infrared wavelength.To fabricate high performance infrared detectors with relaxor-based single crystals, the related readout circuit was investigated to increase signal-to-noise ratio, and 8×1 CMOS readout circuit is fabricated to gain very weak current, which provides a solution for uncooled large focal plane arrays devices based on relaxor-based single crystals.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 12: Ecological Civilization and Low-Carbon Economy
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
1918-1921
DOI
10.4028/www.scientific.net/AMR.361-363.1918
Citation
J. Wang, W. P. Jing, Y. J. Li, "Design of Readout Circuit for Pyroelectric Detector Based on Novel Pyroelectric Materials", Advanced Materials Research, Vols. 361-363, pp. 1918-1921, 2012
Online since
October 2011
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Price
$32.00
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