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Latest researches

* Noise resistance: a key factor in the metrological applications of highly entangled multiqubit states
* Optical phase retrieving of a projected object by employing a differentiation of a single pattern of two-beam interference
* Optical phase retrieving employing differentiation of a couple of two-beam π/2 phase-shifted projected interference patterns

Scientific Researches

Research title: Investigation of a UV-laser generated planar polymeric waveguide directly and after five years of preparation using an interferometric method

Published in:: Optics and Lasers in Engineering 66, 80-91

Authors:: MAS El-Din
WA Ramadan
C Wochnowski
HH Wahba
SS Aboleneen

Research title: Light polarization dynamics in self-confined beams and solitons propagating in photorefractive media

Published in:: Proc. SPIE Int. Soc. Opt. Eng. 5581, 51-55 (2004)

Authors:: Fazio E., Bosco A., Rinaldi R., Mascioletti A., Renzi F., Bertolotti M., Ramadan W., Babin V., Petris A., Vlad V.

Research title: Screening-photovoltaic bright solitons in lithium niobate and associated single-mode waveguides

Published in:: Appl. Phys. Lett. , 85, 12 , 2193 (2004).

Authors:: 20. Fazio E., Ramadan W., Chauvet M., Renzi F., Rinaldi R., Petris A., Vlad V., and Bertolotti M.

Research title: Writing single-mode waveguides in lithium niobate by ultra-low intensity solitons

Published in:: Appl. Surface Sci., 248, 97-102 (2005)

Authors:: 21. Fazio E., Ramadan W., Petris A, Chauvet M., Bosco A., Vlad V., and Bertolotti M.

Research title: Lens-fibre interference in measuring liquids refractive indices

Published in:: Meas. Sci. Technol. 17, 215-220 (2006)

Authors:: Ramadan W. A. and Wahba H. H.

Research title: Bent induced refractive index profile variation and mode field distribution of step index multimode optical fiber

Published in:: Optics and Lasers in Engineering 53 (2014) 133–141

Authors:: Sokkar T.Z.N, Ramadan W.A., ShamsEl-Din M.A., Wahba H.H. and Aboleneen S.S.

Research title: Intensity distribution of Fizeau fringes in transmission with the real path of the interfered multiple-beams

Published in:: Optics and Lasers in Engineering 58 (2014)27–32

Authors:: Ramadan W.A.

Research title: Nonray‐tracing determination of the 3D refractive index profile of polymeric fibres using single‐frame computed tomography and digital holographic interferometric technique

Published in:: Journal of microscopy 257 (3), 208-216

Authors:: TZN SOKKAR
KA EL‐FARAHATY
WA Ramadan
HH Wahba
MI Raslan, ...

Pages count (4): 1 2 3 4

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