Photoluminescence as a probe of molecular organization in PDI8-CN2 ultra-thin films
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2017.03.058
Abstract: Abstract Photoexcited ultra-thin films of the organic semiconductor N,N'-bis( n -octyl)-dicyanoperylene-3,4:9,10-bis dicarboximide (DPI8-CN2), grown on thermal Si/SiO 2 , exhibit an intense room temperature emission, strongly dependent on molecular coverage, even for sub-monolayer thicknesses. The… read more here.
Keywords: cn2; thin films; ultra thin; probe molecular ... See more keywords
Focal-plane Cn2(h) profiling based on single-conjugate adaptive optics compensated images
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty2399
Abstract: Knowledge of the atmospheric turbulence in the telescope line-of-sight is crucial for wide-field observations assisted by adaptive optics (AO), for which the Point Spread Function (PSF) becomes strongly elongated due to the anisoplanatism effect. This… read more here.
Keywords: cn2; optics; single conjugate; adaptive optics ... See more keywords
Near ground horizontal high resolution Cn2 profiling from Shack-Hartmann slopeand scintillation data.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.438170
Abstract: Coupled slope and scintillation detection and ranging (CO-SLIDAR) is a very promising technique for the metrology of near ground Cn2 profiles. It exploits both phase and scintillation measurements obtained with a dedicated wavefront sensor and… read more here.
Keywords: scintillation; cn2; shack hartmann; metrology ... See more keywords
Dependence of atmospheric refractive index structure parameter (Cn2) on the residence time and vertical distribution of aerosols.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.002714
Abstract: Effects of absorbing atmospheric aerosols in modulating the tropospheric refractive index structure parameter (Cn2) are estimated using high resolution radiosonde and multi-satellite data along with a radiative transfer model. We report the influence of variations… read more here.
Keywords: cn2; structure parameter; time; index structure ... See more keywords