相关期刊:《PhotoniX》《International Journal of Ophthalmology(English edition)》《High Power Laser Science and Engineering》《Journal of Flow Control, Measurement & Visualization》更多>>
supported by the Talent Project of Chengdu Technological University,China(Grant No.2023RC013).
Deflectometry is a non-contact and rapid detection method with high sensitivity,which can be utilized in the areas of three-dimensional(3D)reconstruction,surface quality detection,and defect location.It has important ...
Foundation of China(U2341275,52075147);Scientific research project of Education Department of Hebei Province(JZX2024021).
Full-field three-dimensional(3D)measurement technology based on phase information has become an indispensable part of geometric dimension measurement in modern scientific research and engineering applications.This fie...
supported by the National Nuclear Security Administration (DENA0003882);funding from the Conseil Règional Aquitaine (INTALAX);the Agence Nationale de la Recherche (ANR-10-IDEX-03-02, ANR-15CE30-0011);supported by Research Grant No. PID2019-108764RB-I00 from the Spanish Ministry of Science and Innovation
Diagnosing the evolution of laser-generated high energy density(HED)systems is fundamental to develop a correct understanding of the behavior of matter under extreme conditions.Talbot–Lau interferometry constitutes a...
supported by the City Foundation of Nanchong(Nos.SXQHJH026 and 2021SXHZ041)。
Usually,a multilens optical system is composed of multiple undetectable sublenses.Wavefront of a multilens optical system cannot be measured when classical transmitted phase measuring deflectometry[PMD] is used.In thi...
The jet from a round Laval nozzle followed by a cylindrical duct with an inner diameter of 10 mm and a length of 50 mm is investigated experimentally. The Laval nozzle has a design Mach number of 1.5. Quantitative flo...
funded by the Engineering and Physical Sciences Research Council(EPSRC)of the UK with the funding of the EPSRC Centre for Innovative Manufacturing in Advanced Metrology(Grand Ref:EP/I033424/1);the EPSRC Future Advanced Metrology Hub(EP/P006930/1).
This paper presents a short review for phase measuring deflectometry (PMD). PMD isa phase calculation based technique for three-dimensional (3D) measurement ofspecular surfaces. PMD can achieve nano-scale form measure...
This paper was supported by the LLNL Academic Partnership in ICF,EPSRC grants EP/L01663X/1 and EP/L000644/1;the Czech Republic MSMT targeted support of Large Infrastructures;ELI Beamlines Project LQ1606 of the National Programme of Sustainability II;The contribution of the JIHT RAS team was completed within the framework of the Russian Ministry state assignment for Science and Higher Education(topic#01201357846).
A developing application of laser-driven currents is the generation of magnetic fields of picosecond-nanosecond duration with magnitudes exceeding B=10 T.Single-loop and helical coil targets can direct laser-driven di...
To optimize the leek peeling performance, a new nozzle has been developed in which the nozzle has a design Mach number of 1.68, an inner diameter of 2.0 mm at the throat, and an inner diameter of 2.3 mm at the exit. E...
Supported in part by the“Grups d’InvestigacióEmergents”Grant funded by the Generalitat Valenciana(GV/2015/046);the“Atraccióde talent”research scholarship(Universitat de València)awarded to Alberto DomínguezVicent(UV-INV-PREDOC13-110412)
AIM: To evaluate the repeatability of an optical device for measuring the Zernike coefficients of toric intraocular lenses(IOLs) and assess whether its toricity has any impact in its repeatability. METHODS: An exp...
This paper presents a novel geometric parameters analysis to improve the measurement accuracy of stereo deflectometry.Stereo deflectometry can be used to obtain form information for freeform specular surfaces.A measur...