Personal Information

  • Position : Associate Professor
  • Department : Physics
  • Specification :
  • Work Phone : 2403866/057
  • Email : hhwahba@du.edu.eg

E-Courses

Researches

  • 1 - Research Title:
  • Book of abstract
  • - Download the file 
  • ---------------
  • 2 - Research Title:
  • Reconstruction of 3D refractive index profiles of PM PANDA optical fiber
  • - Download the file 
  • ---------------
  • 3 - Research Title:
  • Bent induced refractive index profile variation and mode field
  • - Download the file 
  • ---------------
  • 4 - Research Title:
  • Lens–fibre interference proposed to monitor a transparent sheet’s
  • - Download the file 
  • ---------------
  • 5 - Research Title:
  • Two-dimensional refractive index and stresses profiles
  • - Download the file 
  • ---------------
  1. Single-shot digital holography of multiple-beam Fizeau holograms for optical phase reconstruction through the focal depth of optical fibers
  2. Optical phase retrieving of a projected object by employing a differentiation of a single pattern of two-beam interference
  3. Optical phase retrieving employing differentiation of a couple of two-beam π/2 phase-shifted projected interference patterns
  4. M�ssbauer spectroscopy and other structural properties of some V2O5.SrO.FeO glasses
  5. Calorimetric Analysis and Dielectric Properties of Se50Te45Ge5 Chalcogenide Alloy
  6. On the electric and dielectric properties of some boro-lead sulphate glasses
  7. Synthesis and characterization of eco-friendly CMC/Maghemite nanocomposite films
  8. Magneto-optical effects of MgFe2O4 nanoparticles in solutions and thin films of polystyrene using digital Mach-Zehnder interferometer: An optical based sensor for energy�…
  9. Hydrothermal Synthesis, Anionic Dyes Preconcentration, and Energy Storage of Amino-Functionalized CuNPs Regenerated Chitosan Membrane
  10. Functional properties of quaternary metals (1�−�x)ZnMn2O4/(x)MgFe2O4 as supercapacitor electrode
  11. Functional properties of quaternary metals (1�−�x)ZnMn2O4/(x)MgFe2O4 as supercapacitor electrode
  12. Investigation of structural and optical properties of molybdenum disulfide flakes/polyvinylidene fluoride nanocomposites
  13. Enhanced short temporal coherence length measurement using Newton’s rings interference
  14. Optical fibers profiling using interferometric and digital holographic methods
  15. Employment of Fizeau fringes disintegration to magnify small phase variations
  16. Disintegration of multiple-beam Fizeau fringes in transmission using FFT analysis
  17. Simulated Fizeau ring fringes in transmission through spherical and plane reflected surfaces
  18. Refractive index retrieving of polarization maintaining optical fibers
  19. Two-dimensional refractive index and birefringence profiles of a graded index bent optical fibre
  20. A novel method for identifying the order of interference using phase‐shifting digital holography
  21. The effect of natural and artificial fruit dehiscence on floss properties, seed germination and protein expression in Calotropis procera
  22. High resolution digital holographic microscopy for the study of aggregated natural cellulose nanowhisker fibers
  23. Investigation of a UV-laser generated planar polymeric waveguide directly and after five years of preparation using an interferometric method
  24. Nonray‐tracing determination of the 3D refractive index profile of polymeric fibres using single‐frame computed tomography and digital holographic interferometric technique
  25. Lens–fibre interference proposed to monitor a transparent sheet’s thickness variations
  26. Two-dimensional refractive index and stresses profiles of a homogenous bent optical fiber
  27. Reconstruction of 3D refractive index profiles of PM PANDA optical fiber using digital holographic method
  28. lens�€“fibre interference in measuring liquids�€™ refractive indices
  29. Bent induced refractive index profile variation and mode field distribution of step-index multimode optical fiber
  30. Temperature dependence of the refractive index depth profile and of the mode field of integrated-optical polymeric waveguides fabricated by UV excimer laser
  31. Digital holographic microscopy for the study of nano-fibers
  32. Determination of the optical properties of a bent optical fiber by using an automatic fringe pattern analysis
  33. Digital holographic interferometric characterization of optical waveguides
  34. Investigation of refractive index profile and mode field distribution of optical fibers using digital holographic phase shifting interferometric method
  35. Characterization of a waveguide written by a UV laser into a planar polymer chip by digital holographic interferometry
  36. Reconstruction of 3D refractive index distribution across the graded index optical fibre using digital holographic interferometry
  37. Digital Holography and Interferometric Metrology of Optical Fibres: Digital Holographic Phase Shifting and Interferometric Characterization of Optical Fibers
  38. Digital holographic interferometric characterization of bent optical fibers
  39. Characterization of optical fibers by digital holographic interferometry
  40. Characterization of graded index optical fibers by digital holographic interferometry
  41. Automatic fringe analysis of the induced anisotropy of bent optical fibres
  42. Lens–fibre interference in measuring liquids' refractive indices
  43. Core-index determination of a thick fibre using lens-fibre interference (LFI) technique