A 3×3 matrix of pyroelectric transducers manufactured in thick-film technology by screen-printing a lead zirconate titanate paste on an alumina substrate is presented. A transimpedance amplifier has been designed to amplify the pyroelectric current signals. The responsivity and pulse response of the transducers have been characterised using a 635 nm diode laser and an Nd:YAG laser (λ=1.06 μm), respectively
3 × 3 matrix of thick-film pyroelectric transducers / Capineri, Lorenzo; Ferrari, V.; Naldoni, F.; Masotti, Leonardo; Marioli, D.; Taroni, A.. - In: ELECTRONICS LETTERS. - ISSN 0013-5194. - ELETTRONICO. - 34:(1998), pp. 1486-1487. [10.1049/el:19981033]
3 × 3 matrix of thick-film pyroelectric transducers
CAPINERI, LORENZO;MASOTTI, LEONARDO;
1998
Abstract
A 3×3 matrix of pyroelectric transducers manufactured in thick-film technology by screen-printing a lead zirconate titanate paste on an alumina substrate is presented. A transimpedance amplifier has been designed to amplify the pyroelectric current signals. The responsivity and pulse response of the transducers have been characterised using a 635 nm diode laser and an Nd:YAG laser (λ=1.06 μm), respectively
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