Relative error in out-of-plane measurement due to the object illumination.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.004963
Abstract: In this work the sensitivity vector is analyzed for collimated and divergent oblique illumination for an out-of-plane arrangement. In the case of collimated illumination, the variation of the sensitivity vector components was considered and a… read more here.
Keywords: plane; relative error; measurement; illumination ... See more keywords
High-sensitivity vector bend sensor based on a fiber directional coupler inscribed by a femtosecond laser.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.479114
Abstract: In this Letter, we demonstrate a high-sensitivity vector bend sensor based on a fiber directional coupler. The fiber directional coupler is composed of two parallel waveguides inscribed within a no-core fiber (NCF) by a femtosecond… read more here.
Keywords: fiber directional; high sensitivity; directional coupler; sensitivity vector ... See more keywords