A new optoacoustic cell with improved performance
作者:
C. K. N. Patel,
R. J. Kerl,
期刊:
Applied Physics Letters
(AIP Available online 1977)
卷期:
Volume 30,
issue 11
页码: 578-579
ISSN:0003-6951
年代: 1977
DOI:10.1063/1.89242
出版商: AIP
数据来源: AIP
摘要:
We report a novel optoacoustic (OA) cell construction which has improved small absorption measurement capability from 10−9cm−1to 10−10cm−1. The new OA cell is ideally suitable for use with planar output lasers, e.g., diode lasers. Now optoacoustic spectroscopy can be extended to include the effects of low temperatures, electric fields, and magnetic field effects.
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