Refractive index-assisted UV/Vis spectrophotometry to overcome spectral interference by impurities.
Sign Up to like & getrecommendations! Published in 2021 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.12.061
Abstract: A major challenge hindering the application of techniques like UV/Vis spectrophotometry in determining concentration is spectral interference from contaminants. Since molar absorptivities vary significantly, even minuscule amounts of specific contaminants may cause relatively large errors… read more here.
Keywords: vis spectrophotometry; spectral interference; spectrophotometry; index assisted ... See more keywords
Monitoring the health of laser-driven phosphor-converted white light source using spectral interference technique
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2021.106635
Abstract: Abstract We report an innovative method for early monitoring of the Opto-thermal health of laser-driven phosphor-converted white light source using low coherence spectral interference technique. A phosphor layer was irradiated using a high-power laser source… read more here.
Keywords: laser driven; light; health laser; source ... See more keywords
Wireless Communications Based on the Spectral Interference of Ultrawideband Noise Random Signals
Sign Up to like & getrecommendations! Published in 2018 at "Technical Physics Letters"
DOI: 10.1134/s1063785018120465
Abstract: A method of transmitting information with the expansion of the spectrum based on spectral interference between the reference noise and the information noise signal with a delay of different time according to the stream of… read more here.
Keywords: spectral interference; ultrawideband noise; noise; based spectral ... See more keywords
Spectral interference contrast based non-contact photoacoustic microscopy realized by SDOCT.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.458383
Abstract: We introduce a method to extract the photoacoustic (PA) signal from a contrast reduction of the interference spectrum acquired by spectral domain optical coherence tomography (SDOCT). This all-optical detection is achieved in a noncontact manner… read more here.
Keywords: contrast based; interference contrast; spectral interference; microscopy ... See more keywords