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tarek ramadan
tarek ramadan
Professor of Photonics, Ain Shams University
Verified email at eng.asu.edu.eg
Title
Cited by
Cited by
Year
Adiabatic couplers: design rules and optimization
TA Ramadan, RM Osgood
Journal of lightwave technology 16 (2), 277, 1998
1041998
Electro-optic modulation in crystal-ion-sliced z-cut thin films
TA Ramadan, M Levy, RM Osgood Jr
Applied Physics Letters 76 (11), 1407-1409, 2000
972000
Impact of blue filtering on effective modulation bandwidth and wide-angle operation in white LED-based VLC systems
N Anous, T Ramadan, M Abdallah, K Qaraqe, D Khalil
OSA Continuum 1 (3), 910-929, 2018
282018
Coupler-multiplexer permutation switch
TA Ramadan
US Patent 7,212,712, 2007
222007
Angle-tolerant hybrid plasmonic filters for visible light communications
N Anous, M Abdallah, T Ramadan, K Qaraqe, D Khalil
Applied Optics 56 (4), C106-C116, 2017
142017
Planar broad-band and wide-angle hybrid plasmonic IMI filters with induced transmission for visible light applications
N Anous, T Ramadan, M Abdallah, K Qaraqe, D Khalil
Applied Optics 56 (31), 8751-8758, 2017
82017
A Novel 1 4 Coupler-Multiplexer Permutation Switch for WDM Applications
TA Ramadan, RM Osgood
Journal of lightwave technology 18 (4), 579, 2000
82000
Expanding the core: A new approach for the design of single-mode waveguides
TA Ramadan
Journal of lightwave technology 23 (11), 3843, 2005
52005
Fiber optical coherence domain polarimetry for PM Fiber measurements
AE Afifi, AR El-Damak, TA Ramadan, MH Ahmed
Journal of Lightwave Technology 35 (16), 3569-3576, 2016
42016
A recurrence technique for computing the effective indexes of the guided modes of coupled single-mode waveguides
TA Ramadan
International Conference on Aerospace Sciences and Aviation Technology 12 …, 2007
42007
Analog-to-digital optical waveguide conversion at sampling periods greater than the free-space wavelength
TA Ramadan
JOSA A 31 (1), 35-40, 2014
32014
Cross-orthogonality between guided and radiation modes at optical waveguide discontinuities
TA Ramadan
Journal of lightwave technology 21 (5), 1394-1404, 2003
32003
Modal spectrum engineering of multilayer optical waveguides: towards digital vertical multimode interference couplers
TA Ramadan
Optical and Quantum Electronics 48, 1-12, 2016
22016
A novel design of a wideband digital vertical multimode interference coupler
TA Ramadan
Journal of Lightwave Technology 34 (17), 4015-4022, 2016
12016
A search-and-track algorithm for controlling the number of guided modes of planar optical waveguides with arbitrary refractive index profiles
TA Ramadan
2011 28th National Radio Science Conference (NRSC), 1-10, 2011
12011
Sturm-sequence properties of recurrence dispersion functions of periodic waveguide arrays: theory and applications
TA Ramadan
Journal of lightwave technology 27 (20), 4548-4562, 2009
12009
Single-mode waveguides with better combinations of modal size and modal power confinement
TA Ramadan
IEEE photonics technology letters 17 (10), 2095-2097, 2005
12005
Electro-optic modulation in singlecrystal LiNbO3 thin films
TA Ramadan, M Levy, RM Osgood
Conference on Lasers and Electro-Optics, CFN4, 2000
12000
New optical coupler devices
TAE Ramadan
Columbia University, 2000
12000
Analytical solutions for the guided modes of rectangular silicon optical waveguides: a plane-wave approach
TA Ramadan
Optical and Quantum Electronics 56 (4), 524, 2024
2024
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