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Article

Ademgil, H. and Haxha, S. (2011) Bending Insensitive Large Mode Area Photonic Crystal Fiber. Optik, 122 . pp. 1950-1956. The full text of this publication is not available from this repository.

Akowuah, E.K. and Gorman, T. and Haxha, S. and Oliver, J.V. (2010) Dual Channel Planar Waveguide Surface Plasmon Resonance Biosensor for an Aqueous Environment. Optics Express, 18 (23). pp. 24412-24422. The full text of this publication is not available from this repository.

Abdelaziz, I. and AbdelMalek, F. and Ademgil, H. and Haxha, S. and Gorman, T. and Bouchriha, H. (2010) Enhanced Effective Area Photonic Crystal Fiber with Novel Air Hole Design. Journal of Lightwave Technology, 28 (19). pp. 2810-2817. The full text of this publication is not available from this repository.

Ademgil, H. and Haxha, S. and AbdelMalek, F. (2010) Highly Nonlinear Bending-Insensitive Birefringent Photonic Crystal Fibres. Engineering, 2 . pp. 608-616. The full text of this publication is not available from this repository.

Abdelaziz, I. and Ademgil, H. and AbdelMalek, F. and Haxha, S. and Gorman, T. and Bouchriha, H. (2010) Design of a Large Effective Mode Area Photonic Crystal Fiber with Modified Rings. Optics Communications, 283 . pp. 5218-5223. The full text of this publication is not available from this repository.

Akowuah, E.K. and Gorman, T. and Haxha, S. (2009) Design and Optimization of a Novel Surface Plasmon Resonance Biosensor based on Otto Configuration. Optics Express, 17 (26).

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Mrabet, H. and Dayouh, I. and Attia, R. and Haxha, S. (2009) Performance Improving of OCDMA System using 2-D Optical Codes with Optical SIC Receiver. Journal of Lightwave Technology, 27 (21). pp. 4744-4753. The full text of this publication is not available from this repository.

Akowuah, E.K. and Ademgil, H. and Haxha, S. (2009) An Endlessly Single-Mode Photonic Crystal Fiber with Low Chromatic Dispersion, and Bend and Rotational Insensitivity. Journal of Lightwave Technology, 27 (17). pp. 3940-3947. The full text of this publication is not available from this repository.

Ouerghi, F. and AbdelMalek, F. and Haxha, S. and Abid, R. and Mejatty, H. and Dayoub, I. (2009) Nanophotonic Sensor based on Photonic Crystal Structure using Negative Refraction for Effective Light Coupling. Journal of Lightwave Technology, 27 (15). pp. 3269-3274. The full text of this publication is not available from this repository.

AbdelMalek, F. and Li, H. and Schuelzgen, A. and Moloney, J.V. and Peyghambarian, N. and Ademgil, H. and Haxha, S. (2009) A Nonlinear Switch Based on Irregular Structures and Nonuniformity in Doped Photonic Crystal Fibers. IEEE Journal of Quantum Electronics, 45 (6). pp. 684-693. The full text of this publication is not available from this repository.

Ademgil, H. and Haxha, S. (2009) Ultrahigh-Birefringent Bending-Insensitive Nonlinear Photonic Crytsal Fiber with Low Losses. IEEE Journal of Quantum Electronics, 45 (4). pp. 351-358. The full text of this publication is not available from this repository.

Ademgil, H. and Haxha, S. and Gorman, T. and AbdelMalek, F. (2009) Bending Effects on Highly Birefringent Photonic Crystal Fibers with Low Chromatic Dispersion and Low Confinement Losses. Journal of Lightwave Technology, 27 (5). pp. 559-567. The full text of this publication is not available from this repository.

Gorman, T. and Haxha, S. and Ju, J.J. (2009) Ultra-High-Speed Deeply Etched Electrooptic Polymer Modulator with Profiled Cross Section. Journal of Lightwave Technology, 27 (1). pp. 68-76. The full text of this publication is not available from this repository.

Ademgil, H. and Haxha, S. (2009) Highly Nonlinear Birefringent Photonic Crystal Fiber. Optics Communications, 282 . pp. 2831-2835. ISSN 0030-4018. The full text of this publication is not available from this repository.

Haxha, S. and Dayoub, I. and AbdelMalek, F. and Aroua, W. and Tombi, J. and Bouchriha, H. (2009) Light Coupling Between Photonic Crystal and Standard Photonic Waveguides in a Compact Photonic Integrated Circuitry Using 2D FDTD. The Open Optics Journal, 3 . pp. 44-51. The full text of this publication is not available from this repository.

Gorman, T. and Haxha, S. and Ademgil, H. and Ju, J.J. (2008) Ultra-High-Speed Deeply Etched Electrooptic Polymer Modulator. IEEE Journal of Quantum Electronics, 44 (11-12). pp. 1180-1187. ISSN 0018-9197. The full text of this publication is not available from this repository.

Zouine, Y. and Dayoub, I. and Haxha, S. and Rouvaen, J.M. (2008) Analyses of Constraints on High Speed Optical Code Division Multiplexing Access (OCDMA) Link Parameters due to Fiber Optic Chromatic Dispersion. Optics Communications, 281 (5). pp. 1030-1036. ISSN 0030-4018 . The full text of this publication is not available from this repository.

Aroua, W. and Ouerghi, F. and Haxha, S. and AbdelMalek, F. and Mejatty, M. and Bouchriha, H. and Haxha, V. (2008) Analysis and optimisation of high-density photonic crystal devices in a subsystem by use of finite difference time domain. IET Optoelectronics, 2 (1). pp. 10-15. ISSN 1751-8768 . The full text of this publication is not available from this repository.

Ademgil, H. and Haxha, S. (2008) Highly Birefringent Photonic Crystal Fibres with Ultra-Low Chromatic Dispersion and Low Confinement Losses. Journal of Lightwave Technology, 26 (4). pp. 441-448. ISSN 0733-8724. The full text of this publication is not available from this repository.

Haxha, S. and Ademgil, H. (2008) Novel design of photonic crystal fibres with low confinement losses, nearly zero ultra-flatted chromatic dispersion, negative chromatic dispersion and improved effective mode area. Optics Communications, 281 (2). pp. 278-286. ISSN 0030-4018. The full text of this publication is not available from this repository.

Gorman, T. and Haxha, S. (2008) Thin Layer Design of X-Cut Lithium Niobate Electrooptic Modulator with Slotted SiO2 Substrate. IEEE Photonics Technology Letters, 20 (2). pp. 111-113. ISSN 1041-1135. The full text of this publication is not available from this repository.

Gorman, T. and Haxha, S. (2007) Design optimization of Z-cut lithium, niobate electrooptic modulator with profiled metal electrodes and waveguides. Journal of Lightwave Technology, 25 (12). pp. 3722-3729. ISSN 0733-8724. The full text of this publication is not available from this repository.

AbdelMalek, F. and Belhadj, W. and Haxha, S. and Bouchriha, H. (2007) Realization of a High Coupling Efficiency by Employing a Concave Lens Based on Two-Dimensional Photonic Crystals with a Negative Refractive Index. IEEE/OSA Journal of Lightwave Technology, 25 (10). pp. 3168-3174. ISSN 0733-8724 . The full text of this publication is not available from this repository.

Belhadj, W. and Gamra, D. and AbdelMalek, F. and Haxha, S. and Bouchriha, H. (2007) Design of 2D Photonic Crystal Structure based in All-Angle Negative Refractive Effect for Application in Focusing Systems. IET Optoelectronics, 1 (2). pp. 91-95. The full text of this publication is not available from this repository.

Haxha, S. and Belhadj, W. and Gamra, D. and AbdelMalek, F. and Bouchriha, H. (2007) Design of two-dimensional photonic crystal structure based in all-angle negative refractive effect for application in focusing systems. IET Optoelectronics, 1 (2). pp. 91-95. ISSN 1751-8768. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Haxha, V. and Haxha, S. and Grattan, K.T.V. (2006) Design Optimization of Polymer Electrooptic Modulators. Journal of Lightwave Technology, 24 (9). pp. 3506-3513. ISSN 0733-8724. The full text of this publication is not available from this repository.

Haxha, S. and AbdelMalek, F. and Rahman, B.M.A. (2006) Analysis of Polarization Conversion in AlGaAs/GaAs Electrooptic Polarization Converter. Journal of Optics Communication, 262 (1). pp. 47-56. ISSN 0030-4018. The full text of this publication is not available from this repository.

Ouerghi, F. and AbdelMalek, F. and Haxha, S. and Mejatty, M. and Bouchriha, H. and Haxha, V. (2006) Light Confinement in 3D Silicon Doped with Germanium (n-SixGe1-x) and Silicon-On-Insulator (SOI) Photonic Crystal Structures. Journal of Optics Communications, 265 (2). pp. 683-691. ISSN 0030-4018. The full text of this publication is not available from this repository.

Haxha, S. and Ladely, E.O. and Mjeku, M. and AbdelMalek, F. and Rahman, B.M.A. (2006) Optimization of compact lateral, vertical, and combined spot-size converters by use of the beam-propagation method. OSA, Journal of Applied Optics-LP (USA), 45 (2). pp. 288-296. ISSN 0003-6935. The full text of this publication is not available from this repository.

Haxha, S. and Belhadj, W. and AbdelMalek, F. and Bouchriha, H. (2005) Analysis of Wavelength Demultiplexer based on Photonic Crystals. IEE Proceedings, Optoelectronics, 152 (4). pp. 193-198. ISSN 1350-2433 . The full text of this publication is not available from this repository.

Obayya, S.S.A. and Haxha, S. and Rahman, B.M.A. and Grattan, K.T.V. (2005) Numerical Modeling of Polarization Conversion in Semiconductor Electro-Optic Modulators. Applied Optics, 44 (6). pp. 1032-1038. ISSN 0003-6935. The full text of this publication is not available from this repository.

Haxha, S. and Rahman, B.M.A. and Langley, R.J. (2004) Broadband and Low-driving-power LiNbO3 Electrooptic Modulators. OPTICAL AND QUANTUM ELECTRONICS, 36 (14). pp. 1205-1220. ISSN 0306-8919. The full text of this publication is not available from this repository.

Haxha, S. and Rahman, B.M.A. and Obayya, S.S.A. and Grattan, K.T.V. (2003) Velocity Matching of a GaAs Electrooptic Modulator. Applied Optics, 42 (36). pp. 7179-7187. ISSN 0003-6935. The full text of this publication is not available from this repository.

Rajarajan, M. and Rahman, B.M.A. and Wongcharoen, T. and Themistos, C. and Somasiri, N. and Haxha, S. (2003) Review of Finite Element Characterization of Photonic Devices. Journal of Modern Optics, 50 (12). pp. 1835-1848. ISSN 0950-0340. The full text of this publication is not available from this repository.

Obayya, S.S.A. and Haxha, S. and Rahman, B.M.A. and Themistos, C. and Grattan, K.T.V. (2003) Optimization of the Optical Properties of a Deeply Etched Semiconductor Electrooptic Modulator. Journal of Lightwave Technology, 21 (8). pp. 1813-1819. ISSN 0733-8724. The full text of this publication is not available from this repository.

Haxha, S. and Rahman, B.M.A. and Grattan, K.T.V. (2003) Bandwidth Estimation for Ultra-High-Speed Lithium Niobate Modulators. OSA, Journal of Applied Optics-LP (USA), 42 (15). pp. 2674-2682. ISSN 0003-6935. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Haxha, S. (2002) Optimization of Microwave Properties for Ultrahigh-Speed Etched and Unetched Lithium Niobate Electrooptic Modulators. Journal of Lightwave Technology, 20 (10). pp. 1856-1863. ISSN 0733-8724. The full text of this publication is not available from this repository.

Anwar, N. and Obayya, S.S.A. and Haxha, S. and Themistos, C. and Rahman, B.M.A. and Grattan, K.T.V. (2002) The Effect of Fabrication Parameters on a Ridge Mach-Zender Interferometric (MZI) Modulator. Journal of Lightwave Technology, 20 (5). pp. 854-861. ISSN 0733-8724. The full text of this publication is not available from this repository.

Book section

Akowuah, E.K. and Gorman, T. and Ademgil, H. and Haxha, S. and Robinson, G.K. and Oliver, J.V. (2012) A Novel Compact Photomic Crystal Fibre Surface Plasmon Resonance Biosensor for an Aqueous Environment. In: Massaro, A., ed. Photonic Crystals - Innovative Systems, Lasers and Waveguides. InTech, pp. 81-96. ISBN 9789535104162.

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Conference or workshop item

Ademgil, H. and Haxha, S. and Toycan, M. (2010) Chromatic Dispersion Management in Photonic Crystal Fibers. In: 6th International Symposium on Electric & Electronic Engineering and Computer Systems, EECS131, 25-26 November 2010, European University of Lefke, Gemikonagi, Cyprus. The full text of this publication is not available from this repository.

Ademgil, H. and AbdelMalek, F. and Haxha, S. (2010) Three Core Nonlinear Switch based on Photonic Crystal Fibers. In: 6th International Symposium on Electric & Electronic Engineering and Computer Systems, EECS139, 25-26th November 2010, European University of Lefke, Gemikonagi, Cyprus. The full text of this publication is not available from this repository.

Ademgil, H. and Haxha, S. and AbdelMalek, F. (2009) Novel Design of Photonic Crystal Fibres with High Birefringence, Low Confinement Loss, and Low Chromatic Dispersion. In: SPIE Photonic Crystal Fibers III, 22 April 2009, Prague, Czech Republic. The full text of this publication is not available from this repository.

Gorman, T. and Haxha, S. and Ju, J.J. (2009) Novel Ultra-High-Speed Deeply Etched Polymer Electrooptic Modulator. In: SPIE Europe - Optics and Optoelectronics, 20-23 April 2009, Prague, Czech Republic. The full text of this publication is not available from this repository.

AbdelMalek, W.A.F. and Haxha, S. and Bouchriha, H. (2008) Novel Design of Photonic Crystal Dense Wavelength Multiplier Based on Nonlinear Effect. In: Conference on Photonic Crystal Materials and Devices VIII , 8-10th April 2008, Strasbourg, France. The full text of this publication is not available from this repository.

Haxha, S. and AdbdelMalek, F. (2008) A Novel Design of Photonic Crystal Lens based on Negative Refractive Index. In: Progress in Electromagnetics Research Symposium (PIERS), March 2008, China. The full text of this publication is not available from this repository.

Ademgil, H. and Haxha, S. (2008) Design of Photonic Crystal Fibres with Improved Effective Mode Area and Nearly Zero Ultra-flatted/Negative Chromatic Dispersion - Article No.69900Z. In: Conference on Photonic Crystal Fibers II, April 9th - 10th 2008, Strasbourg, France. The full text of this publication is not available from this repository.

Haxha, S. and AbdelMalek, F. and Aroua, W. and Bouchriha, H. (2008) Novel Design of Photonic Crystal Dense Wavelength Multiplexer based on Nonlinear Effect. In: Photonics Europe 2008, 2008, Strasbourg, France. The full text of this publication is not available from this repository.

Gorman, T. and Haxha, S. (2008) Novel Design of Z-Cut Lithium Niobate Electrooptic Modulator. In: SPIE Conference on Micro-Optics, 7-9th April 2008, Strasbourg, France. The full text of this publication is not available from this repository.

Aroua, V. and AbdelMalek, T. and Haxha, S. and Bouchriha, H. (2008) Novel Multiplexer/Demultiplexer Based on Photomic Crystal Superprism - art. no. 69891J. In: Conference on Photonic Crystal Materials and Devices VIII (SPIE), April 8th - 10th 2008, Strasbourg, France. The full text of this publication is not available from this repository.

Shala, M. and Haxha, S. and Dayoub, I. (2007) Analysis of Optical Orthogonal Code (OOC) Performance for Optical Code Division Multiple Access (OCDMA) Applications. In: URSI UK National Symposium, 2007 July, Plymouth, UK. The full text of this publication is not available from this repository.

Ademgil, H. and Haxha, S. (2007) Design and Optimisation of Photonic Crystal Fibers for Applications in Communications Systems. In: ICEEE, The World Congress on Engineering (WCE2007), 2007, London. The full text of this publication is not available from this repository.

Gorman, T. and Haxha, S. (2007) Full-Wave Comparison of Z-cut and X-cut Lithium Nobate (LiNb03) Electrooptic Modulators using Finite Element Method. In: ICEEE, The World Congress on Engineering, 2007, London. The full text of this publication is not available from this repository.

Haxha, S. and Aroua, W. and Ouerghi, F. and AbdelMalek, F. and Mejarry, M. and Bouchriha, H. (2007) Integration of Photonic Crystal Devices in a Subsystem. In: TNT2007, Trends in Nanotechnology, 2007, Spain. The full text of this publication is not available from this repository.

Aroua, W. and AbdelMalek, F. and Haxha, S. and Bouchriha, H. (2007) Multiplexer/Demultiplexer based on 2D Photonic Crystal Superprism. In: TNT2007, Trends in Nanotechnology, 2007, Spain. The full text of this publication is not available from this repository.

AbdelMalek, F. and Aroua, W. and Haxha, S. (2007) Photonic Crystal Dense Wavelength Multiplexers based on Nonlinear Effect. In: TNT2007, Trends in Nanotechnology, 2007, Spain. The full text of this publication is not available from this repository.

Ouerghi, F. and AbdelMalek, F. and Haxha, S. and Mejatty, H. and Bouchriha, H. (2007) Polaritons Coupling and Energy Transport. In: TNT2007, Trends in Nanotechnology, 2007, Spain. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Haxha, S. and Haxha, V. and Grattan, K.T.V. (2006) Design optimization of high-speed optical modulators - art. no. 63890X. In: Achyut, K.d. and Yasutake, O. and Niloy, K.d. and Jesper, M., eds. Active and Passive Optical Components for Communications VI. Proceedings of the Society of Photo-Optical Instrumentation Engineers (SPIE), 6389-33. SPIE-Int Soc Optical Engineering, 1000 20th St, Po Box 10, Bellingham, WA 98227-0010 USA, USA X3890-X3890. ISBN 0-8194-6487-2 . The full text of this publication is not available from this repository.

Rahman, B.M.A. and Haxha, S. and Haxha, V. and Grattan, K.T.V. (2006) Design Optimisation of High-Speed Optical Modulators. In: Proceedings of the SPIE. pp. 91-105. The full text of this publication is not available from this repository.

Haxha, S. and AbdelMalek, F. and Rahman, B.M.A. (2006) Design of the Polarization Controller based on Electrooptic Effect. In: Proc. SPIE, Photonics Europe, 2006 April, Strasbourg. The full text of this publication is not available from this repository.

Haxha, S. and Belhadj, W. and AbdelMalek, F. and Bouchriha, H. (2006) Novel Design of Wavelength Demultiplexer based on Photonic Crystal Platform. In: Photonic Crystal Materials and Devices III (i.e. V). Proceedings of SPIE, 6182. SPIE p. 18224. ISBN 0-8194-6238-1 . The full text of this publication is not available from this repository.

Collins, G. and Haxha, S. (2005) Analysis of Coupling Efficiency between the Rib Waveguide and Single Mode Fibre (SMF). In: London Communication Symposium (LCS), 2005 September 8-9, University College London (UCL). The full text of this publication is not available from this repository.

Haxha, S. and Rahman, B.M.A. (2005) Finite Element Modelling of Electrooptic Modulators. In: IEE Seminar on Electromagnetic Modelling in Optoelectronics, 2005 March 22, Nottingham. The full text of this publication is not available from this repository.

Mjeku, M. and Haxha, S. (2005) Optimisation of the Lateral Spot-Size Converter. In: London Communication Symposium (LCS), 2005 September, University College London (UCL). The full text of this publication is not available from this repository.

Rahman, B.M.A. and Wongcharoen, T. and Haxha, S. (2004) Rigorous Design Optimizations of Photonic Devices. In: XII International Workshop on Optical Waveguide Theory and Numerical Modelling (OWTNM), 2004 March 22-23, Ghent, Belgium. The full text of this publication is not available from this repository.

Haxha, S. and Rahman, B.M.A. Bandwidth Calculation of High-Speed Optical Modulators. In: 7th IEEE High Frequency Postgraduate Student’s Colloquium, 2002 September, London. The full text of this publication is not available from this repository.

Haxha, S. and Rahman, B.M.A. and Gomes, N.J. and Davies, P.A. Broadwidth Estimation for GaAs Optical Modulators. In: Photon04, 2004 6-9 September, Glasgow, UK. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Wongcharoen, T. and Obayya, S.S.A. and Haxha, S. and Somasiri, N. and Themistos, C. and Rajarajan, M. and Grattan, K.T.V. Characterization of Photonic Devices by Finite Element Method. In: 2nd Symp. on Photonics, Networking & Computing, 2003 September 26-30, Cary, North Carolina, USA. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Haxha, S. and Obayya, S.S.A. and Grattan, K.T.V. Design Issues for High-Speed Electrooptic Modulators. In: Information Technologies and Communications (ITCom) conference, SPIE, 2003 September, Orlando, Florida, USA. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Wongcharoen, T. and Haxha, S. and Themistos, C. and Rajarajan, M. and Grattan, K.T.V. Design and Optimization of Photonic Devices by Use of the Finite Element Method. In: International Conference on Optical Communications and Networks (ICCON), 2002 November, Singapore. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Haxha, S. Effect of Device Parameters on the Bandwidth Calculations of High-Speed Optical Modulators. In: Photonics West Conference, 4986-68 SPIE, 2003 January, San Jose California, USA. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Somasiri, N. and Wongcharoen, T. and Haxha, S. and Obayya, S.S.A. and Themistos, C. and Rajarajan, M. and Grattan, K.T.V. Finite Element Characterization of Photonic Devices for Optical Communications. In: International Conf. on Computer & Devices for Communication, 2004 January, India, Calcutta. The full text of this publication is not available from this repository.

Haxha, S. and Rahman, B.M.A. and Grattan, K.T.V. Phase Matching of GaAs Electrooptic Modulators by using a Highly Dispersive Tantalium Pentoxide Overlayer. In: Integrated Photonics Research, IPR03, 2003 June, Washington, USA. The full text of this publication is not available from this repository.

Rahman, B.M.A. and Wongcharoen, T. and Haxha, S. and Themistos, C. and Rajarajan, M. and Grattan, K.T.V. Rigorous Design Optimization of Photonic Devices. In: Photonics India, 2002 December, Bombay. The full text of this publication is not available from this repository.

Patent

Haxha S. (2007) Optical External Modulator. Patent Application No. 0717240.6. The full text of this publication is not available from this repository.