Phase-detected Brillouin optical correlation-domain reflectometry
Sign Up to like & getrecommendations! Published in 2018 at "Optical Review"
DOI: 10.1007/s10043-018-0436-1
Abstract: Optical fiber sensing techniques based on Brillouin scattering have been extensively studied for structural health monitoring owing to their capability of distributed strain and temperature measurement. Although a higher signal-to-noise ratio (leading to high spatial… read more here.
Keywords: brillouin optical; domain reflectometry; optical correlation; phase detected ... See more keywords
Thermo-optical correlation for room temperature synthesis: cold-sintered lead halides
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-00908-x
Abstract: At present, the cost-effective synthesis and stability are major concerns for perovskite halide, which are high-efficient light absorbing solar cell materials. In this work, the cesium lead halides CsPbX3 (where, X = I and Br) were synthesized… read more here.
Keywords: thermo optical; correlation room; correlation; optical correlation ... See more keywords
Electronic and optical correlation effects in bulk gold: Role of spin–orbit coupling
Sign Up to like & getrecommendations! Published in 2019 at "Computational Condensed Matter"
DOI: 10.1016/j.cocom.2018.e00360
Abstract: Abstract The modified Becke-Johnson exchange potential proposed by Tran and Blaha (TB-mBJ) is useful for accurate calculations of electronic band structures of solids. In this view, we used such potential together with spin–orbit coupling to… read more here.
Keywords: optical correlation; electronic optical; orbit coupling; spin orbit ... See more keywords
Optical correlation assists to enhance underwater polarization imaging performance
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106256
Abstract: Abstract Polarization imaging is a promising technology with great potential. Besides light intensity, it provides information in another dimension, polarization. When imaging through water, two frames of the target at two orthogonally polarized states, Imax… read more here.
Keywords: polarization; optical correlation; polarization imaging; performance ... See more keywords
Dynamic strain measurement with kHz-level repetition rate and centimeter-level spatial resolution based on Brillouin optical correlation domain analysis.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.006916
Abstract: In this paper, we propose and demonstrate an ultrahigh-speed Brillouin optical correlation domain analysis (BOCDA) with a single-position sampling rate of 200 kS/s and a spatial resolution of 8 cm. The Brillouin gain spectrum (BGS)… read more here.
Keywords: brillouin optical; optical correlation; spatial resolution; rate ... See more keywords