Results 111 to 120 of about 28,756 (270)
Lensless multi-spectral holographic interferometry for optical inspection
Frontiers in PhotonicsWe explore the principles, implementation details, and performance characteristics of a lensless multi-spectral digital holographic sensor and demonstrate its potential for quality assurance in semiconductor manufacturing.
Mostafa Agour +6 more
doaj +1 more source
Sensors, 2018 In ultrasonic array imaging, 3D ultrasonic wavefields are normally recorded by an ultrasonic piezo array transducer. Its performance is limited by the configuration and size of the array transducer.
Xing Wang +4 more
doaj +1 more source
Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley +1 more source
Measurement of cavitation in a sliding bearing using digital holography [PDF]
, 2014 This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014) +3 more
core
Optical strain measuring techniques for high temperature tensile testing [PDF]
A number of optical techniques used for the analysis of in-plane displacements or strains are reviewed. The application would be for the high temperature, approximately 1430 C (2600 F), tensile testing of ceramic composites in an oxidizing atmosphere ...
Gyekenyesi, John Z., Hemann, John H.
core +1 more source
Application of digital holographic interferometry to pressure measurements of symmetric, supercritical and circulation-control airfoils in transonic flow fields [PDF]
Six airfoil interferograms were evaluated using a semiautomatic image-processor system which digitizes, segments, and extracts the fringe coordinates along a polygonal line.
Torres, Francisco J.
core +1 more source
Effect of Near Ultraviolet Radiation on Varroa Destructor Using Digital Holographic Interferometry
Applied SciencesThe incessant threat posed by the Varroa destructor mite to bee colonies has spurred extensive research into control strategies. One of these strategies involves ultraviolet radiation, aiming to harness the damaging effects that this type of radiation ...
José Luis Silva-Acosta +6 more
doaj +1 more source