Design and Implementation of a Subnanometer Heterodyne Interference Signal Processing Algorithm with...
Design and Implementation of a Subnanometer Heterodyne Interference Signal Processing Algorithm with a Dynamic Filter
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Publisher
Basel: MDPI AG
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Language
English
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Basel: MDPI AG
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Contents
In this study, a subnanometer heterodyne interference signal processing algorithm with a dynamic filter is proposed. The algorithm can effectively reduce the measurement error caused by the noise introduced in the optical path and circuit. Because of the low signal−to−noise ratio of the measurement signal, a dynamic filter with variable coefficient...
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Full title
Design and Implementation of a Subnanometer Heterodyne Interference Signal Processing Algorithm with a Dynamic Filter
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TN_cdi_doaj_primary_oai_doaj_org_article_814f8a9968a141b3935cba9db78953e3
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_814f8a9968a141b3935cba9db78953e3
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ISSN
1424-8220
E-ISSN
1424-8220
DOI
10.3390/s22145422
