كلمة لزائرى الموقع

يسعدنى أن ارحب بزيارتكم. ليس العيب أن نقع .......و لكن العيب أن لا نقف و نستمر في التقدم. ليس النجاح أن نتقدم ...و لكن النجاح أن نتصرف على مستوى هذا التقدم. أ.د/ وائل عبد المحسن رمضان السعيد، أستاذ بقسم الفيزياء .

أحدث أبحاثى
* Variable wavelength Newton’s rings formed in transmission for measuring radius of curvature and sub-micrometric thin film thickness
* Disintegration of multiple-beam Fizeau fringes in transmission using FFT analysis
* Core-index determination of a thick fibre using lens-fibre interference (LFI) technique

الأبحاث العلمية

Complete characterization of (2+ 1) D soliton formation in photorefractive crystals with strong optical activity
Journal of Optics A: Pure and Applied Optics
E Fazio, W Ramadan, M Bertolotti, A Petris, VI Vlad
Efficient spatial soliton formation in BSO photorefractive crystals at 633 nm
Lasers and Electro-Optics Europe, 2003. CLEO/Europe. 2003 Conference on, IEEE
E Fazio, W Ramadan, I Fakhar, V Vlad, M Bertolotti
Intensity and polarization dynamics of spatial solitons in photorefractive crystals with large optical activity
Proc. SPIE “ROMOPTO
E Fazio, W Ramadan, A Bosco, R Rinaldi, A Mascioletti, F Renzi, VI Vlad, A Petris, V Babin, M Bertolotti
(2+ 1)-dimensional soliton formation in photorefractive Bi 12 SiO 20 crystals
Physical Review E
E Fazio, W Ramadan, A Belardini, A Bosco, M Bertolotti, A Petris, VI Vlad
Determination of GR-IN optical fibre parameters from transverse interferograms considering the refraction of the incident ray by the fibre
Optics communications
AA Hamza, MA Mabrouk, WA Ramadan, MA Shams-Eldin
Birefringence determination in ion-exchanged waveguides
International Society for Optics and Photonics,Advanced Imaging and Network Technologies
Mario Bertolotti, WA Ramadan, F Monteleone, Eugenio Fazio, Stefano Pelli, Giancarlo C Righini
Measurement of the refractive-index profile of planar waveguides by the use of a double Lloyd\_s interferometer
Applied optics
WA Ramadan, E Fazio, M Bertolotti
Direct measurement of birefringence in ion-exchanged planar waveguides
Optics letters
E Fazio, GC Righini, WA Ramadan, M Bertolotti
Birefringence determination in ion-exchanged waveguides (Invited Paper)[2954-13]
PROCEEDINGS-SPIE THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING
M Bertolotti, WA Ramadan, F Monteleone, E Fazio, S Pelli, GC Righini
On the determination of the refractive index of a fibre. II. Graded index fibre
Pure and Applied Optics: Journal of the European Optical Society Part A
AA Hamza, TZN Sokkar, AM Ghander, MA Mabrouk, WA Ramadan
On the determination of the refractive index of a fibre: I. Skin-core fibre
Pure and Applied Optics: Journal of the European Optical Society Part A
AA Hamza, AM Ghander, TZN Sokkar, MA Mabrouk, WA Ramadan
On the microinterferometric determination of refractive indices and birefringence of fibres
Pure and Applied Optics: Journal of the European Optical Society Part A
AA Hamza, TZN Sokkar, WA Ramadan
The color of absorbing scattering fibers having skin‐core structure
Journal of applied polymer science
TZN Sokkar, MA Kabeel, WA Ramadan
A contribution to the study of color of fabrics
Color Research & Application
TZN Sokkar, MA Kabeel, WA Ramadan, AA Hamza
Optical anisotropy in dyed polyester fibers
Journal of applied physics
TZN Sokkar, WA Ramadan
عدد الصفحات (3):  1  2   3