Peak Voltage of the Pyroelectric Response to Short Infrared Laser Pulses
作者:
A. Shaulov,
M. Simhony,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 1
页码: 6-7
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1653978
出版商: AIP
数据来源: AIP
摘要:
The peak voltage of the response in a pyroelectric sample to ir signals much shorter than the thermal and electronic time constants of the sample is shown to be proportional to the energy absorbed per signal, and independent of load resistance and signal repetition frequency, as long as temperature is far enough from the Curie point. These results were checked experimentally in triglycine sulphate and strontium‐barium niobate.
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