Applying Differential Wave-Front Sensing and Differential Power Sensing for Simultaneous Precise and Wide-Range Test-Mass Rotation Measurements

We propose to combine differential wave-front sensing (DWS) and differential power sensing (DPS) in a Mach-Zehnder type interferometer for measuring the rotational dynamics of a test-mass. Using the DWS method, a high sensitive measurement of 6 nrad Hz(−1/2) in sub-Hz frequencies can be provided aro...

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Detalles Bibliográficos
Autores principales: Meshksar, Neda, Mehmet, Moritz, Isleif, Katharina-Sophie, Heinzel, Gerhard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7795475/
https://www.ncbi.nlm.nih.gov/pubmed/33383766
http://dx.doi.org/10.3390/s21010164

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7795475/
https://www.ncbi.nlm.nih.gov/pubmed/33383766
http://dx.doi.org/10.3390/s21010164

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