Fang Ren Professeur Home departement Optics & Lasers Profil of research : Light-particule interaction and optical metrology Websites ANR AMO-COPS Publications Scattering of Shaped Beams by Large Particles: Theoretical Interpretation and Numerical Techniques Book chapter Published on January 2021 By Ren Spherical harmonics expansion of the evanescent waves in angular spectrum decomposition of shaped beams Journal article Published on August 2020 By Ren Light scattering by an infinite cylinder of arbitrarily smooth cross section based on vectorial complex ray model Journal article Published on July 2020 By Ren Three-dimensional light scattering by a real liquid jet: VCRM simulation and experimental validation Journal article Published on December 2019 By IdlahcenRen Light Extinction Spectrometry for Determining the Size Distribution and Concentration of Gold Nanospheres and Nanorods Communication in a congress Published on November 2019 By Ren Scattering of a laser beam by a real liquid jet Communication in a congress Published on November 2019 By Ren Extension of vectorial complex ray model to 3D light scattering by large non-spherical particles Communication in a congress Published on June 2019 By Ren Light Rays Scattered by Homogeneous and Coated Cones Based on Vectorial Complex Rays Model Journal article Published on October 2018 By Ren Simulation of Light Scattering by a Pendent Drop with Statistic Vectorial Complex Ray Model Journal article Published on October 2018 By RozéIdlahcenRen Estimation par diffractométrie arc-en-ciel de la taille et la température de gouttes s’écartant de la sphéricité Communication in a congress Published on September 2018 By Ren On the Influence of Droplets Non Sphericity on their First Rainbow Pattern and our Capability to Correctly Estimate their Size and Temperature Communication in a congress Published on March 2018 By Ren Vectorial Complex Ray Model for Light Scattering of Nonspherical Particles Book chapter Published on January 2018 By RenRozé Computational study of scattering of a zero-order Bessel beam by large nonspherical homogeneous particles with the multilevel fast multipole algorithm Journal article Published on December 2017 By Ren Reexamination of Airy theory for particle measurement by using Debye series and Vectorial Complex Ray Model Communication in a congress Published on December 2017 By Ren Application of Vectorial Complex Ray Model to Characterization of a Pendant Drop Communication in a congress Published on November 2017 By RenIdlahcenRozé Behaviors of ellipsoidal micro-particles within a two-beam optical levitator Journal article Published on July 2017 By Ren Influence of spatial curvature of a liquid jet on the rainbow positions: Ray tracing and experimental study Journal article Published on July 2017 By Ren Nonlinear Oscillatory States of Spheroidal Particles in a Two-Beam Trap Geometry Communication in a congress Published on January 2017 By Ren Computation of radiation pressure force exerted on arbitrary shaped homogeneous particles by high-order Bessel vortex beams using MLFMA Journal article Published on November 2016 By Ren Ray theory of waves and its application to the characterization of large non-spherical particles Communication in a congress Published on September 2016 By Ren Heat-driven flows and motion of a hot particle at the water-air interface Communication in a congress Published on September 2016 By Ren Observation of Exotic Scattering Patterns of Suspended Droplets and their Theoretical Prediction by Vectorial Complex Ray Model Communication in a congress Published on September 2016 By RenRozéIdlahcen Rigorous 3-D vectorial complex ray model applied to light scattering by an arbitrary spheroid Journal article Published on August 2016 By Ren Evaporation of droplets of pure and complex fluids trapped in an acoustic field with PIV and rainbow diffractometry techniques Communication in a congress Published on July 2016 By Ren Influence of Spatial evolution of the cylindrical liquid jet on the rainbow position: Ray tracing and experimental results Communication in a congress Published on April 2016 By Ren On the characterization of the size and temperature of non-spherical droplets from the analysis on the rainbow scattering region”, 11th Intern. Conf. on Laser-light and Interactions with Particles Communication in a congress Published on April 2016 By Ren Motion of laser heated microspheres at the water-air interface”, 11th Intern. Conf. on Laser-light and Interactions with Particles Communication in a congress Published on April 2016 By Ren Motion of Optically Heated Spheres at the Water–Air Interface Journal article Published on March 2016 By Ren Fraunhofer diffraction of irregular apertures by Heisenberg uncertainty Monte Carlo model Journal article Published on February 2016 By RenRozé Vectorial Complex Ray Model for interaction of light with arbitrarily shaped smooth surface Communication in a congress Published on January 2016 By Ren Comparison of scattering diagrams of large non-spherical particles calculated by VCRM and MLFMA Journal article Published on September 2015 By Ren The fine structure in the scattering diagrams of large ellipsoidal particle predicted by Vectorial Complex Ray Model”, 9th International Symposium on Measurement Techniques for Multiphase Flows Communication in a congress Published on September 2015 By Ren Computational study of radiation torque on arbitrary shaped particles with MLFMA Journal article Published on August 2015 By Ren Scattering of a Gaussian beam by an Ellipsoidal particle with Vectorial Complex Ray Model Communication in a congress Published on July 2015 By Ren Experimental validation of the vectorial complex ray model on the inter-caustics scattering of oblate droplets Journal article Published on June 2015 By Ren Fine structures of the near-backward scattering of single spheroid droplets: characterization of size and temperature Communication in a congress Published on June 2015 By Ren Computation of scattering matrix elements of large and complex shaped absorbing particles with multilevel fast multipole algorithm Journal article Published on May 2015 By Ren Influence of refractive index in particle sizing by light extinction spectrum Book chapter Published on January 2015 By Ren Backscattering properties of gold nanoshells: quantitative analysis and optimization for biological imaging Book chapter Published on January 2015 By Ren Ray Theory of Wave for Particle Scattering Communication in a congress Published on October 2014 By RenRozé Vectorial Complex Ray Model – From Geometrical Optics to Ray Theory of Wave Poster Published on August 2014 By RenRozé ABSphere – Software for calculation of all physical properties of any shaped beam by spherical particle Poster Published on August 2014 By Ren Numerical techniques for shaped beam scattering by large and absorbing particle using variable separation methods Communication in a congress Published on August 2014 By Ren Numerical computation of the scattering properties of a large arbitrarily shaped particle by BY MLFMA and VCRM Communication in a congress Published on August 2014 By Ren Airy theory revisited and caustics in Vectorial Complex Ray Mode Communication in a congress Published on May 2014 By Ren Computation of stress on the surface of a soft homogeneous arbitrarily shaped particle Journal article Published on April 2014 By Ren Analysis of radiation pressure force exerted on a biological cell induced by high-order Bessel beams using Debye series Journal article Published on September 2013 By Ren Scattering of a Gaussian beam by an elliptical cylinder using the vectorial complex ray model Journal article Published on January 2013 By Ren Measurement of aggregates’ size distribution by angular light scattering Journal article Published on January 2013 By YonCoppalleRen Computation of radiation pressure force on arbitrary shaped homogenous particles by multilevel fast multipole algorithm Journal article Published on January 2013 By Ren Scattering and transversal divergence of an ellipsoidal particle by using Vectorial Complex Ray Model Journal article Published on December 2012 By RenRozé Determination of soot size distributions from spectra extinction measurements: a feasibility study Poster Published on January 2012 By YonCoppalleRen Détermination in‐situ de la distribution des particules de suie par analyse du signal de diffusion angulaire Communication in a congress Published on January 2012 By YonRenCoppalle Measurement of the soot size distribution in flames by inversion of angular light scattering Communication in a congress Published on January 2012 By YonCoppalleRen A method for inferring the soot size distribution by Static Light Scattering : Application to the CAST soot generator Communication in a congress Published on January 2012 By YonCoppalleRen Scattering from an elliptical cylinder by using the vectorial complex ray model Journal article Published on January 2012 By Ren Vectorial complex ray model and application to two-dimensional scattering of plane wave by a spheroidal particle Journal article Published on January 2011 By RenRozé Examination of wavelength dependent soot optical properties of diesel and diesel/rapeseed methyl ester mixture by extinction spectra analysis and LII measurements (online first : DOI: 10.1007/s00340-011-4416-4) Journal article Published on January 2011 By YonCoppalleRen Determination of the refractive index of soot particles in the visble spectrum by extinction spectra Communication in a congress Published on January 2011 By YonRenCoppalle Measurements of soot size distribution in flames by inversion of angular light scattering Communication in a congress Published on January 2011 By YonCoppalleRen Etude expérimentale du modèle RDG-FA par diffusion angulaire de la lumière sur agrégats monodisperses Poster Published on January 2011 By YonRenCoppalle Measurement of aggregates size distribution by inversion of angular light scattering Journal article Published on January 2011 By YonCoppalleRen Rayonnement des suies dans les flammes : Evaluation de l’émissivité totale des suies Communication in a congress Published on January 2010 By YonRenCoppalle Determination of the refractive index wavelength dependence of Diesel and Diester soot by extinction spectra analysis Communication in a congress Published on January 2010 By YonCoppalleRen Measurement of the correspondence between gyration and mobility diameters of monodisperse fractal aggregates by Static Light Scattering Communication in a congress Published on January 2010 By YonRenCoppalle Validation of the values of the refractive index fuction ratios E(m,266)/E(m,532) and E(m,532)/E(m,1064) for the measurement of fluorescent species in liquid spray flames by coupling Laser Induced Incandescence and Fluorescence (LII/LIF) Communication in a congress Published on January 2010 By YonCoppalleRen Determination of the refractive index of kerosene and ethylene soot by extinction spectra Communication in a congress Published on January 2008 By YonRenCoppalle Numerical stud of glare spot phase Doppler anemometry Journal article Published on January 2008 By Ren Glare Spot Phase Doppler Anemometry Communication in a congress Published on June 2007 By Ren Generalized Lorenz-Mie theory for an arbitrarily oriented, located, and shaped beam scattered by a homogeneous spheroid Journal article Published on January 2007 By RenGouesbet Two-flux method for radiation heat transfer in anisotropic gas-particles media Journal article Published on January 2004 By Ren Far scattered field from a spheroid under a femtosecond pulsed illumination in a generalized Lorenz-Mie theory framework Journal article Published on January 2004 By RenGouesbet Global vector-field reconstruction of nonlinear dynamical systems from a time series with SVD method and validation with Lyapunov exponents Journal article Published on January 2003 By RenGouesbet Scattering of light by spheroids: The far field case Journal article Published on January 2002 By RenGouesbet Surface waves/geometrical rays interferences: Numerical and experimental behaviour at rainbow angles Journal article Published on January 2001 By RenGouesbet Scattering of a Gaussian beam by an infinite cylinder with arbitrary location and arbitrary orientation: Numerical results Journal article Published on January 1999 By RenGouesbet Cylindrical localized approximation to speed up computations for Gaussian beams in the generalized Lorenz–Mie theory for cylinders, with arbitrary location and orientation of the scatterer Journal article Published on January 1999 By GouesbetRen Structure of generalized Lorenz-Mie theory for elliptical infinite cylinders Journal article Published on January 1999 By GouesbetRen Rigorous justification of the cylindrical localized approximation to speed up computations in the generalized Lorenz–Mie theory for cylinders Journal article Published on January 1998 By GouesbetRen Characterization of initial disturbances in a liquid jet by rainbow sizing Journal article Published on January 1998 By RenCorbinGouesbet Integral localized approximation in generalized Lorenz-Mie theory Journal article Published on January 1998 By RenGouesbet Improved algorithm for electromagnetic scattering of plane waves and shaped beams by multilayered spheres Journal article Published on January 1997 By RenGouesbet Cylindrical fibre orientation analysis by light scattering .1. Numerical aspects Journal article Published on January 1997 By GouesbetRenRozé Cylindrical fibre orientation analysis by light scattering. Part 1: Numerical aspects Journal article Published on January 1997 By GouesbetRenRozé Cylindrical fibre orientation analysis by light scattering. Part 2: Experimental aspects Journal article Published on January 1997 By GouesbetRen Cylindrical fibre orientation analysis by light scattering .2. Experimental aspects Journal article Published on January 1997 By GouesbetRen Scattering of a Gaussian beam by an infinite cylinder in the framework of generalized Lorenz–Mie theory: Formulation and numerical results Journal article Published on January 1997 By RenGouesbet On the measurements of particles by imaging methods: Theoretical and experimental aspects Journal article Published on January 1996 By RenLebrunGouesbet Prediction of reverse radiation pressure by generalized lorenz-mie theory Journal article Published on January 1996 By RenGouesbet Discussion of two quadrature methods of evaluating beam–shape coefficients in generalized lorenz–mie theory Journal article Published on January 1996 By GouesbetLetellierRen Diffusion des Faisceaux Feuille Laser par une Particule Sphérique et Applications aux Ecoulements Diphasiques Thesis Published on March 1995 By Ren Evaluation of a Particle Sizing Technique Based on Laser Sheets Journal article Published on January 1994 By RenGouesbet Evaluation of laser-sheet beam shape coefficients in generalized lorenz-mie theory by use of a localized approximation Journal article Published on January 1994 By RenGouesbet Symmetry relations in generalized lorenz-mie theory Journal article Published on January 1994 By RenGouesbet Electromagnetic field expression of a laser sheet and the order of approximation Journal article Published on January 1994 By RenGouesbet Radiation pressure forces exerted on a particle arbitrarily located in a Gaussian beam by using the generalized Lorenz-Mie theory, and associated resonance effects Journal article Published on January 1994 By RenGouesbet Laser Sheet Scattering by Spherical Particles Journal article Published on January 1993 By RenGouesbet Localized Approximation of Generalized Lorenz‐Mie Theory: Faster algorithm for computations of beam shape coefficients, g nm Journal article Published on January 1992 By RenGouesbet