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A Novel Analog Interpolation Method for Heterodyne Laser Interferometer
Laser interferometer technology is used in the precision positioning stage as an encoder. For better resolution, laser interferometers usually work with interpolation devices. According to the interpolation factor, these devices can convert an orthogonal sinusoidal signal into several square-wave si...
Autores principales: | Chang, Chung-Ping, Chang, Syuan-Cheng, Wang, Yung-Cheng, He, Pin-Yi |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10057481/ https://www.ncbi.nlm.nih.gov/pubmed/36985103 http://dx.doi.org/10.3390/mi14030696 |
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