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External Modulation Laser Module Assembly for Improving Measurement Performance of Homodyne Interferometry
An external modulation laser module assembly (EMLMA) is proposed to suppress nonlinear errors in an interferometry system and improve its measurement performance. The EMLMA employs both phase modulation with radio frequency signal and a specific modulation amplitude switching mode, enabling the supp...
Autores principales: | Zhang, Tao, Sun, Tao, Li, Jiean, Zhao, Xingyu, Cui, Jiwen |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7582236/ https://www.ncbi.nlm.nih.gov/pubmed/33023210 http://dx.doi.org/10.3390/s20195652 |
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