Associate Professor Javid Atai

BSc (Hons.) W.Aust. Ph.D. ANU
Associate Professor
School of Electrical and Information Engineering

J03 - Electrical Engineering Building
The University of Sydney

Telephone +61 2 9351 2828

Website Personal Page

School of Electrical and Information Engineering

Fibre-optics and Photonics Laboratory

Teaching and supervision

ELEC3104 - Engineering Electromagnetics

ELEC5101 - Antennas and Propagation

ELEC5512 - Optical Networks

ELEC5730 - Foundations of Eng Electromagnetics

Associations

Senior Member IEEE

Selected grants

2013

  • Biomedical devices based on RF technologies; Atai J, Tarokh V; DVC International/IPDF Grant.

2010

  • Advanced Facility for Next Generation Sustainable Energy, Biomedical & Nano-Imaging Optical Fibre Technologies; Peng G, Canning J, Reimers J, Atai J, Khoury T, Michie A, Aslund M, Cook K, Crossley M; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).

2006

  • A Novel Optical Network Security and Encryption Device; Atai J; Australian Research Council (ARC)/Linkage Projects (LP).

2000

  • Pulse propagation in dispersion-managed optical networks; Atai J; Australian Research Council (ARC)/Small Grants.

Selected publications

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Book Chapters

  • Atai, J., Neill, D. (2008). Dynamics and Interactions of Gap Solitons in Hollow Core Photonic Crystal Fibers. In Jurgen C. Schlesinger (Eds.), Optical Fibers Research Advances, (pp. 315-333). New York, USA: Nova Science Publishers.
  • Atai, J., Malomed, B. (2001). Bragg-grating solitons in dual-core semi-linear systems. In Fatkhulla Abdullaev, Ole Bang & Mads Peter Sorensen (Eds.), Nonlinearity and Disorder: Theory and Applications: Proceedings of the NATO Advanced Research Workshop, Tashkent, Uzbekistan, 2-6 October 2001, (pp. 307-313). United Kingdom: Springer.

Journals

  • Baratali, B., Atai, J. (2013). Dynamics of interacting solitons in dual core Bragg gratings with dispersive reflectivity. Journal of Applied Physics, 114(15), 1-5. [More Information]
  • Dasanayaka, S., Atai, J. (2013). Moving Bragg grating solitons in a cubic-quintic nonlinear medium with dispersive reflectivity. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 88(2), 1-9. [More Information]
  • Dasanayaka, S., Atai, J. (2013). Stability and collisions of moving Bragg grating solitons in a cubic-quintic nonlinear medium. Optical Society of America. Journal B: Optical Physics, 30(2), 396-404. [More Information]
  • Cao, H., Atai, J., Shu, X., Chen, G. (2012). Direct design of high channel-count fiber Bragg grating filters with low index modulation. Optics Express, 20(11), 12095-12110. [More Information]
  • Baratali, B., Atai, J. (2012). Gap solitons in dual-core Bragg gratings with dispersive reflectivity. Journal of Optics, 14(6), 1-8. [More Information]
  • Dasanayaka, S., Atai, J. (2011). Interactions of solitons in Bragg gratings with dispersive reflectivity in a cubic-quintic medium. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 84, 026613-1-026613-8. [More Information]
  • Salim, A., Carroll, S., Atai, J. (2010). Limits of intrusion detection systems in a gigabit optical link. Optical Engineering, 49(4), 045005-1-045005-4. [More Information]
  • Dasanayaka, S., Atai, J. (2010). Stability of Bragg grating solitons in a cubic-quintic nonlinear medium with dispersive reflectivity. Physics Letters. Section A: General, Atomic and Solid State Physics, 375(2), 225-229. [More Information]
  • Carroll, S., Atai, J. (2009). Collision dynamics of solitons in a multi-channel stabilized dispersion managed link. Journal of Optics A: Pure and Applied Optics, 11(8), 1-7.
  • Neill, D., Atai, J., Malomed, B. (2008). Dynamics and collisions of moving solitons in Bragg gratings with dispersive reflectivity. Journal of Optics A: Pure and Applied Optics, 10(8), 085105-1-085105-6.
  • Neill, D., Atai, J. (2007). Gap Solitons in a Hollow Optical Fiber in the Normal Dispersion Regime. Physics Letters. Section A: General, Atomic and Solid State Physics, 367(1-2), 73-82.
  • Carroll, S., Atai, J. (2007). Interaction of Solitons in a Stabilized Dispersion Managed Link. Optical Society of America. Journal B: Optical Physics, 24(5), 1160-1165.
  • Neill, D., Atai, J. (2006). Collision dynamics of gap solitons in Kerr media. Modern Physics Letters A, 353(5), 416-421.
  • Atai, J., Malomed, B., Merhasin, I. (2006). Stability and collisions of gap solitons in a model of a hollow optical fiber. Optics Communications, 265(1), 342-348.
  • Atai, J., Malomed, B. (2005). Gap solitons in Bragg gratings with dispersive reflectivity. Physics Letters. Section A: General, Atomic and Solid State Physics, 342(5-6), 404-412.
  • Atai, J. (2004). Interaction Of Bragg Grating Solitons In A Cubic-Quintic Medium. Journal of Optics B: Quantum and Semiclassical Optics, 6(5), S177-S181.
  • Atai, J., Malomed, B. (2003). Stability and interactions of solitons in asymmetric dual-core optical waveguides. Optics Communications, 221(1-3), 55-62.
  • Nistazakis, H., Frantzeskakis, D., Atai, J., Malomed, B., Efremidis, N., Hizanidis, K. (2002). Multichannel pulse dynamics in a stabilized Ginzburg-Landau system. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 65(3), 036605-1-036605-12. [More Information]
  • Atai, J., Malomed, B. (2002). Spatial solitons in a medium composed of self-focusing and self-defocusing layers. Physics Letters. Section A: General, Atomic and Solid State Physics, 298(2-3), 140-148.
  • Atai, J., Malomed, B. (2001). Families of Bragg-grating solitons in a cubic-quintic medium. Physics Letters. Section A: General, Atomic and Solid State Physics, 284(6), 247-252.
  • Atai, J., Malomed, B. (2001). Solitary waves in systems with separated Bragg grating and nonlinearity. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 64.

Conferences

  • Chowdhury, S., Atai, J. (2013). Bragg Grating Solitons in Semilinear Couplers with Dispersive Reflectivity. Progress in Electromagnetics Research Symposium (PIERS 2013) Taipei, Cambridge, MA: The Electromagnetics Academy.
  • Dasanayaka, S., Atai, J. (2013). Families of moving Bragg grating solitons in cubic-quintic nonlinear media with dispersive reflectivity. 26th IEEE Photonics Conference, IPC 2013, Piscataway, New Jersey, United States of America: IEEE Xplore. [More Information]
  • Islam, M., Atai, J. (2013). Gap Solitons in Coupled Bragg Gratings with Cubic-quintic Nonlinearity. Progress in Electromagnetics Research Symposium (PIERS 2013) Stockholm, Cambridge, USA: The Electromagnetics Academy.
  • Baratali, B., Atai, J. (2013). Moving gap solitons in coupled Bragg gratings with dispersive reflectivity. 26th IEEE Photonics Conference, IPC 2013, Piscataway, New Jersey, United States of America: IEEE Xplore. [More Information]
  • Cao, H., Atai, J., Shu, X., Liang, P., Chen, G. (2012). Design of high channel-count fiber Bragg gratings using tailored group delay. Frontiers in Optics 2012/Laser Science XXVIII, Washington DC: Optical Society of America.
  • Dasanayaka, S., Atai, J. (2012). Dynamics of moving Bragg grating solitons in cubic-quintic nonlinear media. 2012 IEEE Photonics Conference (IPC), Burlingame: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Baratali, B., Atai, J. (2012). Interactions of gap solitons in linearly coupled Bragg gratings with dispersive reflectivity. 2012 IEEE Photonics Conference (IPC), Burlingame: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Hajibaratali, B., Atai, J. (2011). Gap solitons in coupled Bragg Gratings with Dispersive Reflectivity. 2011 IEEE Photonics Conference (PHO 2011), Arlington, Virginia, USA: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Minasian, A., Bird, T., Atai, J. (2011). Particle Swarm Antennas for Wireless Communication Systems. The 5th European Conference on Antennas and Propagation (EUCAP), Rome, Italy: (IEEE) Institute of Electrical and Electronics Engineers.
  • Neill, D., Atai, J. (2010). Interaction Dynamics of Solitons in a Linearly Coupled Ginzburg-Landau Equation with Cubic-quintic Nonlinearity. Progress in Electromagnetics Research 2010, Cambridge, Massachusetts, USA: Electromagnetics Academy.
  • Dasanayaka, S., Atai, J. (2010). Stability of Bragg Grating Solitons in a Cubic-quintic Nonlinear Medium with Dispersive Reflectivity. Progress in Electromagnetics Research 2010, Cambridge, Massachusetts, USA: Electromagnetics Academy.
  • Neill, D., Atai, J. (2009). Solitons in an asymmetric linearly coupled Ginzburg-Landau equation with a cubic-quintic nonlinearity. 12th International Symposium on Microwave and Optical Technology ISMOT 2009, India: Macmillan Press.
  • Li, Y., Atai, J. (2008). Stability and Interactions of Moving Bragg Grating Solitons in a Semi-Dual Core System. Progress in Electromagnetics Research Symposium (PIERS 2008 Cambridge), Cambridge, Massachusetts, USA: Electromagnetics Academy.
  • Neill, D., Atai, J., Malomed, B. (2008). The Effect of Reflectivity Dispersion on Gap Solitions in a Bragg Grating. Progress in Electromagnetics Research Symposium (PIERS 2008 Cambridge), Cambridge, Massachusetts, USA: Electromagnetics Academy.
  • Minasian, R., Chan, E., You, N., Chen, J., Yi, X., Atai, J. (2005). Fibre Bragg Grating Microwave Photonic Signal Processors. BGPP/ ACOFT 2005 : OSA Topical Meeting on Bragg Gratings, Poling & Photosensitivity (BGPP) / 30th Australian Conference on Optical Fibre Technology (ACOFT) 2005, Sydney: Tour Hosts Pty Ltd.

2013

  • Chowdhury, S., Atai, J. (2013). Bragg Grating Solitons in Semilinear Couplers with Dispersive Reflectivity. Progress in Electromagnetics Research Symposium (PIERS 2013) Taipei, Cambridge, MA: The Electromagnetics Academy.
  • Baratali, B., Atai, J. (2013). Dynamics of interacting solitons in dual core Bragg gratings with dispersive reflectivity. Journal of Applied Physics, 114(15), 1-5. [More Information]
  • Dasanayaka, S., Atai, J. (2013). Families of moving Bragg grating solitons in cubic-quintic nonlinear media with dispersive reflectivity. 26th IEEE Photonics Conference, IPC 2013, Piscataway, New Jersey, United States of America: IEEE Xplore. [More Information]
  • Islam, M., Atai, J. (2013). Gap Solitons in Coupled Bragg Gratings with Cubic-quintic Nonlinearity. Progress in Electromagnetics Research Symposium (PIERS 2013) Stockholm, Cambridge, USA: The Electromagnetics Academy.
  • Dasanayaka, S., Atai, J. (2013). Moving Bragg grating solitons in a cubic-quintic nonlinear medium with dispersive reflectivity. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 88(2), 1-9. [More Information]
  • Baratali, B., Atai, J. (2013). Moving gap solitons in coupled Bragg gratings with dispersive reflectivity. 26th IEEE Photonics Conference, IPC 2013, Piscataway, New Jersey, United States of America: IEEE Xplore. [More Information]
  • Dasanayaka, S., Atai, J. (2013). Stability and collisions of moving Bragg grating solitons in a cubic-quintic nonlinear medium. Optical Society of America. Journal B: Optical Physics, 30(2), 396-404. [More Information]

2012

  • Cao, H., Atai, J., Shu, X., Liang, P., Chen, G. (2012). Design of high channel-count fiber Bragg gratings using tailored group delay. Frontiers in Optics 2012/Laser Science XXVIII, Washington DC: Optical Society of America.
  • Cao, H., Atai, J., Shu, X., Chen, G. (2012). Direct design of high channel-count fiber Bragg grating filters with low index modulation. Optics Express, 20(11), 12095-12110. [More Information]
  • Dasanayaka, S., Atai, J. (2012). Dynamics of moving Bragg grating solitons in cubic-quintic nonlinear media. 2012 IEEE Photonics Conference (IPC), Burlingame: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Baratali, B., Atai, J. (2012). Gap solitons in dual-core Bragg gratings with dispersive reflectivity. Journal of Optics, 14(6), 1-8. [More Information]
  • Baratali, B., Atai, J. (2012). Interactions of gap solitons in linearly coupled Bragg gratings with dispersive reflectivity. 2012 IEEE Photonics Conference (IPC), Burlingame: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]

2011

  • Hajibaratali, B., Atai, J. (2011). Gap solitons in coupled Bragg Gratings with Dispersive Reflectivity. 2011 IEEE Photonics Conference (PHO 2011), Arlington, Virginia, USA: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Dasanayaka, S., Atai, J. (2011). Interactions of solitons in Bragg gratings with dispersive reflectivity in a cubic-quintic medium. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 84, 026613-1-026613-8. [More Information]
  • Minasian, A., Bird, T., Atai, J. (2011). Particle Swarm Antennas for Wireless Communication Systems. The 5th European Conference on Antennas and Propagation (EUCAP), Rome, Italy: (IEEE) Institute of Electrical and Electronics Engineers.

2010

  • Neill, D., Atai, J. (2010). Interaction Dynamics of Solitons in a Linearly Coupled Ginzburg-Landau Equation with Cubic-quintic Nonlinearity. Progress in Electromagnetics Research 2010, Cambridge, Massachusetts, USA: Electromagnetics Academy.
  • Salim, A., Carroll, S., Atai, J. (2010). Limits of intrusion detection systems in a gigabit optical link. Optical Engineering, 49(4), 045005-1-045005-4. [More Information]
  • Dasanayaka, S., Atai, J. (2010). Stability of Bragg Grating Solitons in a Cubic-quintic Nonlinear Medium with Dispersive Reflectivity. Progress in Electromagnetics Research 2010, Cambridge, Massachusetts, USA: Electromagnetics Academy.
  • Dasanayaka, S., Atai, J. (2010). Stability of Bragg grating solitons in a cubic-quintic nonlinear medium with dispersive reflectivity. Physics Letters. Section A: General, Atomic and Solid State Physics, 375(2), 225-229. [More Information]

2009

  • Carroll, S., Atai, J. (2009). Collision dynamics of solitons in a multi-channel stabilized dispersion managed link. Journal of Optics A: Pure and Applied Optics, 11(8), 1-7.
  • Neill, D., Atai, J. (2009). Solitons in an asymmetric linearly coupled Ginzburg-Landau equation with a cubic-quintic nonlinearity. 12th International Symposium on Microwave and Optical Technology ISMOT 2009, India: Macmillan Press.

2008

  • Neill, D., Atai, J., Malomed, B. (2008). Dynamics and collisions of moving solitons in Bragg gratings with dispersive reflectivity. Journal of Optics A: Pure and Applied Optics, 10(8), 085105-1-085105-6.
  • Atai, J., Neill, D. (2008). Dynamics and Interactions of Gap Solitons in Hollow Core Photonic Crystal Fibers. In Jurgen C. Schlesinger (Eds.), Optical Fibers Research Advances, (pp. 315-333). New York, USA: Nova Science Publishers.
  • Li, Y., Atai, J. (2008). Stability and Interactions of Moving Bragg Grating Solitons in a Semi-Dual Core System. Progress in Electromagnetics Research Symposium (PIERS 2008 Cambridge), Cambridge, Massachusetts, USA: Electromagnetics Academy.
  • Neill, D., Atai, J., Malomed, B. (2008). The Effect of Reflectivity Dispersion on Gap Solitions in a Bragg Grating. Progress in Electromagnetics Research Symposium (PIERS 2008 Cambridge), Cambridge, Massachusetts, USA: Electromagnetics Academy.

2007

  • Neill, D., Atai, J. (2007). Gap Solitons in a Hollow Optical Fiber in the Normal Dispersion Regime. Physics Letters. Section A: General, Atomic and Solid State Physics, 367(1-2), 73-82.
  • Carroll, S., Atai, J. (2007). Interaction of Solitons in a Stabilized Dispersion Managed Link. Optical Society of America. Journal B: Optical Physics, 24(5), 1160-1165.

2006

  • Neill, D., Atai, J. (2006). Collision dynamics of gap solitons in Kerr media. Modern Physics Letters A, 353(5), 416-421.
  • Atai, J., Malomed, B., Merhasin, I. (2006). Stability and collisions of gap solitons in a model of a hollow optical fiber. Optics Communications, 265(1), 342-348.

2005

  • Minasian, R., Chan, E., You, N., Chen, J., Yi, X., Atai, J. (2005). Fibre Bragg Grating Microwave Photonic Signal Processors. BGPP/ ACOFT 2005 : OSA Topical Meeting on Bragg Gratings, Poling & Photosensitivity (BGPP) / 30th Australian Conference on Optical Fibre Technology (ACOFT) 2005, Sydney: Tour Hosts Pty Ltd.
  • Atai, J., Malomed, B. (2005). Gap solitons in Bragg gratings with dispersive reflectivity. Physics Letters. Section A: General, Atomic and Solid State Physics, 342(5-6), 404-412.

2004

  • Atai, J. (2004). Interaction Of Bragg Grating Solitons In A Cubic-Quintic Medium. Journal of Optics B: Quantum and Semiclassical Optics, 6(5), S177-S181.

2003

  • Atai, J., Malomed, B. (2003). Stability and interactions of solitons in asymmetric dual-core optical waveguides. Optics Communications, 221(1-3), 55-62.

2002

  • Nistazakis, H., Frantzeskakis, D., Atai, J., Malomed, B., Efremidis, N., Hizanidis, K. (2002). Multichannel pulse dynamics in a stabilized Ginzburg-Landau system. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 65(3), 036605-1-036605-12. [More Information]
  • Atai, J., Malomed, B. (2002). Spatial solitons in a medium composed of self-focusing and self-defocusing layers. Physics Letters. Section A: General, Atomic and Solid State Physics, 298(2-3), 140-148.

2001

  • Atai, J., Malomed, B. (2001). Bragg-grating solitons in dual-core semi-linear systems. In Fatkhulla Abdullaev, Ole Bang & Mads Peter Sorensen (Eds.), Nonlinearity and Disorder: Theory and Applications: Proceedings of the NATO Advanced Research Workshop, Tashkent, Uzbekistan, 2-6 October 2001, (pp. 307-313). United Kingdom: Springer.
  • Atai, J., Malomed, B. (2001). Families of Bragg-grating solitons in a cubic-quintic medium. Physics Letters. Section A: General, Atomic and Solid State Physics, 284(6), 247-252.
  • Atai, J., Malomed, B. (2001). Solitary waves in systems with separated Bragg grating and nonlinearity. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 64.

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