People

Dr Hadi Susanto

Senior Lecturer
Department of Mathematical Sciences
Dr Hadi Susanto

Research and professional activities

Research interests

Dynamical systems

Applied analysis

Ordinary and partial differential equations

Nonlinear waves

Stability theory

Pattern formation

Teaching and supervision

  • Mathematical Skills (MA125)

  • Mathematics Careers and Employability (MA199)

  • Differential Equations (MA202)

  • Classical Mechanics (MA222)

Publications

Journal articles (92)

Agaoglou, M., Fečkan, M., Pospíšil, M., Rothos, VM. and Susanto, H., (2018). Gain–loss-driven travelling waves in PT-symmetric nonlinear metamaterials. Wave Motion. 76, 9-18

Adams, MJ., Li, N., Susanto, H., Cemlyn, BR. and Henning, ID., (2018). Locking bandwidth of two laterally coupled semiconductor lasers subject to optical injection. Scientific Reports. 8 (1), 109-

Grahovski, GG., Mohammed, AJ. and Susanto, H., (2018). Nonlocal Reductions of the Ablowitz–Ladik Equation. Theoretical and Mathematical Physics. 197 (1), 1412-1429

Sabirov, K., Rakhmanov, S., Matrasulov, D. and Susanto, H., (2018). The stationary sine-Gordon equation on metric graphs: Exact analytical solutions for simple topologies. Physics Letters A. 282 (16), 1092-1099

Li, N., Susanto, H., Cemlyn, BR., Henning, ID. and Adams, MJ., (2018). Nonlinear dynamics of solitary and optically injected two-element laser arrays with four different waveguide structures: A numerical study. Optics Express. 26 (4), 4751-4765

Adams, M., Li, N., Cemlyn, B., Susanto, H. and Henning, I., (2018). Algebraic expressions for the polarisation response of spin-VCSELs. Semiconductor Science and Technology. 33 (6), 064002-064002

Susanto, H., Kusdiantara, R., Li, N., Kirikchi, OB., Adzkiya, D., Putri, ERM. and Asfihani, T., (2018). Snakes and ghosts in a parity-time-symmetric chain of dimers. Physical Review E. 97 (6), 062204-

Li, N., Susanto, H., Cemlyn, BR., Henning, ID. and Adams, MJ., (2018). Modulation properties of solitary and optically injected phased-array semiconductor lasers. Photonics Research. 6 (9), 908-917

Li, N., Susanto, H., Cemlyn, BR., Henning, ID. and Adams, MJ., (2018). Mapping bifurcation structure and parameter dependence in quantum dot spin-VCSELs. Optics Express. 26 (11), 14636-14649

Fečkan, M., Pospíšil, M. and Susanto, H., (2017). Bifurcation of travelling waves in implicit nonlinear lattices: applications in metamaterials. Applicable Analysis. 96 (4), 578-589

Torre, MS., Susanto, H., Li, N., Schires, K., Salvide, MF., Henning, ID., Adams, MJ. and Hurtado, A., (2017). High frequency continuous birefringence-induced oscillations in spin-polarized vertical-cavity surface-emitting lasers. Optics Letters. 42 (8), 1628-1628

Adams, MJ., Li, N., Cemlyn, BR., Susanto, H. and Henning, ID., (2017). Effects of detuning, gain-guiding, and index antiguiding on the dynamics of two laterally coupled semiconductor lasers. Physical Review A. 95 (5)

Li, N., Susanto, H., Cemlyn, BR., Henning, ID. and Adams, MJ., (2017). Stability and bifurcation analysis of spin-polarized vertical-cavity surface-emitting lasers. Physical Review A. 96 (1)

Li, N., Susanto, H., Cemlyn, B., Henning, ID. and Adams, MJ., (2017). Secure communication systems based on chaos in optically pumped spin-VCSELs. Optics Letters. 42 (17), 3494-3494

Kusdiantara, R. and Susanto, H., (2017). Homoclinic snaking in the discrete Swift-Hohenberg equation. Physical Review E. 96 (6), 062214-

Ahmad, S., Susanto, H. and Wattis, JAD., (2017). Band-gaps in long Josephson junctions with periodic phase-shifts. Physics Letters A. 381 (13), 1181-1191

Akbar, FT., Gunara, BE. and Susanto, H., (2017). Black holes will break up solitons and white holes may destroy them. Physics Letters A. 381 (22), 1879-1882

Agaoglou, M., Rothos, VM. and Susanto, H., (2017). Homoclinic chaos in coupled SQUIDs. Chaos, Solitons and Fractals. 99, 133-140

Kirikchi, OB., Bachtiar, AA. and Susanto, H., (2016). Bright Solitons in aPT-Symmetric Chain of Dimers. Advances in Mathematical Physics. 2016, 1-12

Li, N., Alexandropoulos, D., Susanto, H., Henning, I. and Adams, M., (2016). Stability Analysis of Quantum-Dot Spin-VCSELs. Electronics. 5 (4), creators-Adams=3AMichael=3A=3A

Agaoglou, M., Fečkan, M., Pospíšil, M., Rothos, VM. and Susanto, H., (2016). Travelling waves in nonlinear magneto-inductive lattices. Journal of Differential Equations. 260 (2), 1717-1746

Li, K., Kevrekidis, PG., Susanto, H. and Rothos, V., (2016). Intrinsic localized modes in coupled DNLS equations from the anti-continuum limit. Mathematics and Computers in Simulation. 127, 151-165

Syafwan, M., Kevrekidis, P., Paris-Mandoki, A., Lesanovsky, I., Krüger, P., Hackermüller, L. and Susanto, H., (2016). Superfluid flow past an obstacle in annular Bose–Einstein condensates. Journal of Physics B: Atomic, Molecular and Optical Physics. 49 (23), creators-Susanto=3AHadi=3A=3A

Susanto, H., Schires, K., Adams, MJ. and Henning, ID., (2015). Spin-flip model of spin-polarized vertical-cavity surface-emitting lasers: Asymptotic analysis, numerics, and experiments. Physical Review A. 92 (6), 063838-

Battelli, F., Diblík, J., Fečkan, M., Pickton, J., Pospíšil, M. and Susanto, H., (2015). Dynamics of generalized PT-symmetric dimers with time-periodic gain–loss. Nonlinear Dynamics. 81 (1-2), 353-371

Ali, A., Susanto, H. and D. Wattis, JA., (2015). Decay of bound states in a sine-Gordon equation with double-well potentials. Journal of Mathematical Physics. 56 (5), 051502-051502

Karjanto, N., Hanif, W., Malomed, BA. and Susanto, H., (2015). Interactions of bright and dark solitons with localized PT-symmetric potentials. Chaos: An Interdisciplinary Journal of Nonlinear Science. 25 (2), 023112-023112

Phang, S., Vukovic, A., Benson, TM., Susanto, H. and Sewell, P., (2015). A versatile all-optical parity-time signal processing device using a Bragg grating induced using positive and negative Kerr-nonlinearity. Optical and Quantum Electronics. 47 (1), 37-47

Ali, A., Susanto, H. and Wattis, JAD., (2015). Decay of bound states in a sine-Gordon equation with double-well potentials. Journal of Mathematical Physics. 56 (5), creators-Susanto=3AHadi=3A=3A

Agaoglou, M., Rothos, VM. and Susanto, H., (2015). Homoclinic chaos in a pair of parametrically-driven coupled SQUIDs. Journal of Physics: Conference Series. 574, creators-Susanto=3AHadi=3A=3A

Karjanto, N., Hanif, W., Malomed, BA. and Susanto, H., (2015). Interactions of bright and dark solitons with localized PT-symmetric potentials. Chaos: An Interdisciplinary Journal of Nonlinear Science. 25 (2), creators-Susanto=3AHadi=3A=3A

Agaoglou, M., Rothos, VM., Frantzeskakis, DJ., Veldes, GP. and Susanto, H., (2014). Bifurcation Results for Traveling Waves in Nonlinear Magnetic Metamaterials. International Journal of Bifurcation and Chaos. 24 (11), 1450147-1450147

Jackson, RK., Marangell, R. and Susanto, H., (2014). An Instability Criterion for Nonlinear Standing Waves on Nonzero Backgrounds. Journal of Nonlinear Science. 24 (6), 1177-1196

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2014). Impact of dispersive and saturable gain/loss on bistability of nonlinear parity–time Bragg gratings. Optics Letters. 39 (9), 2603-2603

Jiang, H., Susanto, H., Benson, TM. and Cliffe, KA., (2014). Equilibrium states and chaos in an oscillating double-well potential. Physical Review A. 89 (1), 013828-

Agaoglou, M., Rothos, VM., Frantzeskakis, DJ., Veldes, GP. and Susanto, H., (2014). Bifurcation Results for Traveling Waves in Nonlinear Magnetic Metamaterials. International Journal of Bifurcation and Chaos. 24 (11), creators-Susanto=3AHadi=3A=3A

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2014). Impact of dispersive and saturable gain/loss on bistability of nonlinear parity?time Bragg gratings. Optics Letters. 39 (9), creators-Susanto=3AHadi=3A=3A

Pickton, J. and Susanto, H., (2013). Integrability ofPT-symmetric dimers. Physical Review A. 88 (6), 063840-

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2013). Ultrafast optical switching using parity–time symmetric Bragg gratings. Journal of the Optical Society of America B. 30 (11), 2984-2984

Fečkan, M., Pospíšil, M., Rothos, VM. and Susanto, H., (2013). Periodic Travelling Waves of Forced FPU Lattices. Journal of Dynamics and Differential Equations. 25 (3), 795-820

Dawes, JHP. and Susanto, H., (2013). Variational approximation and the use of collective coordinates. Physical Review E. 87 (6), 063202-

Jiang, H., Susanto, H., Benson, TM. and Cliffe, KA., (2013). Thresholdless discrete surface solitons and stability switchings in periodically curved waveguides. Optics Letters. 38 (11), 1921-1921

Ali, A., Susanto, H. and Wattis, JAD., (2013). Rapidly oscillating ac-driven long Josephson junctions with phase-shifts. Physica D: Nonlinear Phenomena. 246 (1), 15-22

Knight, CJK., Derks, G., Doelman, A. and Susanto, H., (2013). Stability of stationary fronts in a non-linear wave equation with spatial inhomogeneity. Journal of Differential Equations. 254 (2), 408-468

Jiang, H., Susanto, H., Benson, TM. and Cliffe, KA., (2013). Thresholdless discrete surface solitons and stability switchings in periodically curved waveguides. Optics Letters. 38 (11), creators-Susanto=3AHadi=3A=3A

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2013). Ultrafast optical switching using parity?time symmetric Bragg gratings. Journal of the Optical Society of America B. 30 (11), creators-Susanto=3AHadi=3A=3A

Marangell, R., Susanto, H. and Jones, CKRT., (2012). Unstable gap solitons in inhomogeneous nonlinear Schrödinger equations. Journal of Differential Equations. 253 (4), 1191-1205

Karjanto, N. and Susanto, H., (2012). Exploiting bifurcations in waveguide arrays for light detectors. Physical Review A. 85 (4)

Qadir, MI., Susanto, H. and Matthews, PC., (2012). Fluxon analogues and dark solitons in linearly coupled Bose–Einstein condensates. Journal of Physics B: Atomic, Molecular and Optical Physics. 45 (3), 035004-035004

Syafwan, M., Susanto, H., Cox, SM. and Malomed, BA., (2012). Variational approximations for traveling solitons in a discrete nonlinear Schrödinger equation. Journal of Physics A: Mathematical and Theoretical. 45 (7), 075207-075207

DERKS, GIANNE., DOELMAN, ARJEN., KNIGHT, CHRISTOPHERJK. and SUSANTO, HADI., (2012). Pinned fluxons in a Josephson junction with a finite-length inhomogeneity. European Journal of Applied Mathematics. 23 (02), 201-244

Susanto, H., Cuevas, J. and Krüger, P., (2011). Josephson tunnelling of dark solitons in a double-well potential. Journal of Physics B: Atomic, Molecular and Optical Physics. 44 (9), 095003-095003

Matthews, PC. and Susanto, H., (2011). Variational approximations to homoclinic snaking in continuous and discrete systems. Physical Review E. 84 (6), 066207-

Susanto, H., Kevrekidis, PG., Abdullaev, FK. and Malomed, BA., (2011). Symmetry breaking, coupling management, and localized modes in dual-core discrete nonlinear-Schrödinger lattices. Journal of Computational and Applied Mathematics. 235 (13), 3883-3888

Susanto, H. and Matthews, PC., (2011). Variational approximations to homoclinic snaking. Physical Review E. 83 (3), 035201-

Ali, A., Susanto, H. and Wattis, JAD., (2011). Breathing Modes of Long Josephson Junctions with Phase-Shifts. SIAM Journal on Applied Mathematics. 71 (1), 242-269

Syafwan, M., Susanto, H. and Cox, SM., (2010). Discrete solitons in electromechanical resonators. Physical Review E. 81 (2), 026207-

Ahmad, S., Susanto, H., Wattis, JAD. and Goldobin, E., (2010). Existence and stability analysis of semifluxons in disk-shaped two-dimensional0−πJosephson junctions. Physical Review B. 82 (17)

Shi, Z., Susanto, H., Horne, RL., Whitaker, N. and Kevrekidis, PG., (2010). Existence, stability and dynamics of solitary waves in spinor dynamical lattices. Journal of Physics A: Mathematical and Theoretical. 43 (50), 505203-505203

Marangell, R., Jones, CKRT. and Susanto, H., (2010). Localized standing waves in inhomogeneous Schrödinger equations. Nonlinearity. 23 (9), 2059-2080

Susanto, H. and Derks, G., (2010). Localized mode interactions in0−πJosephson junctions. Physical Review B. 82 (13)

Susanto, H., (2009). Few-Lattice-Site Systems of Discrete Self-Trapping Equations. Springer Tracts in Modern Physics. 232, 249-257

Yi, X., Wattis, JAD., Susanto, H. and Cummings, LJ., (2009). Discrete breathers in a two-dimensional spring-mass lattice. Journal of Physics A: Mathematical and Theoretical. 42 (35), 355207-355207

Susanto, H. and Espínola-Rocha, JA., (2009). Fluxons interactions in a Josephson junction with a phase-shift. Physics Letters A. 373 (15), 1387-1391

Susanto, H. and Karjanto, N., (2009). Newton’s method’s basins of attraction revisited. Applied Mathematics and Computation. 215 (3), 1084-1090

Cuevas, J., Hoq, QE., Susanto, H. and Kevrekidis, PG., (2009). Interlaced solitons and vortices in coupled DNLS lattices. Physica D: Nonlinear Phenomena. 238 (22), 2216-2226

Ahmad, S., Susanto, H. and Wattis, JAD., (2009). Existence and stability analysis of finite0−π−0Josephson junctions. Physical Review B. 80 (6)

Susanto, H., Kevrekidis, PG., Malomed, BA. and Abdullaev, FK., (2008). Effects of time-periodic linear coupling on two-component Bose–Einstein condensates in two dimensions. Physics Letters A. 372 (10), 1631-1638

Law, KJH., Susanto, H. and Kevrekidis, PG., (2008). Solitons and vortices in honeycomb defocusing photonic lattices. Physical Review A. 78 (3)

Susanto, H., Horne, RL., Whitaker, N. and Kevrekidis, PG., (2008). Plane waves and localized modes in quadratic waveguide arrays. Physical Review A. 77 (3)

SUSANTO, H. and KARJANTO, N., (2008). CALCULATED THRESHOLD OF SUPRATRANSMISSION PHENOMENA IN WAVEGUIDE ARRAYS WITH SATURABLE NONLINEARITY. Journal of Nonlinear Optical Physics & Materials. 17 (02), 159-165

Susanto, H., Law, KJH., Kevrekidis, PG., Tang, L., Lou, C., Wang, X. and Chen, Z., (2008). Dipole and quadrupole solitons in optically-induced two-dimensional defocusing photonic lattices. Physica D: Nonlinear Phenomena. 237 (23), 3123-3134

Song, D., Lou, C., Tang, L., Wang, X., Li, W., Chen, X., Law, KJ., Susanto, H., Kevrekidis, PG., Xu, J. and Chen, Z., (2008). Self-trapping of optical vortices in waveguide lattices with a self-defocusing nonlinearity. Optics Express. 16 (14), 10110-10110

Susanto, H., (2008). Boundary Driven Waveguide Arrays: Supratransmission and Saddle-Node Bifurcation. SIAM Journal on Applied Mathematics. 69 (1), 111-125

Susanto, H., Kevrekidis, PG., Carretero-González, R., Malomed, BA., Frantzeskakis, DJ. and Bishop, AR., (2007). Čerenkov-like radiation in a binary superfluid flow past an obstacle. Physical Review A. 75 (5), 055601-

Fitrakis, EP., Kevrekidis, PG., Susanto, H. and Frantzeskakis, DJ., (2007). Dark solitons in discrete lattices: Saturable versus cubic nonlinearities. Physical Review E. 75 (6), 066608-

Susanto, H., Kevrekidis, PG., Carretero-González, R., Malomed, BA. and Frantzeskakis, DJ., (2007). Mobility of Discrete Solitons in Quadratically Nonlinear Media. Physical Review Letters. 99 (21), 214103-

Susanto, H., Darminto and van Gils, SA., (2007). Static and dynamic properties of fluxons in a zig-zag Josephson junction. Physics Letters A. 361 (3), 270-276

Tang, L., Lou, C., Wang, X., Song, D., Chen, X., Xu, J., Chen, Z., Susanto, H., Law, K. and Kevrekidis, PG., (2007). Observation of dipole-like gap solitons in self-defocusing waveguide lattices. Optics Letters. 32 (20), 3011-3011

Susanto, H., Kevrekidis, PG., Malomed, BA., Carretero-González, R. and Frantzeskakis, DJ., (2007). Discrete surface solitons in two dimensions. Physical Review E. 75 (5), 056605-

Derks, G., Doelman, A., van Gils, SA. and Susanto, H., (2007). Stability Analysis of π‐Kinks in a 0‐π Josephson Junction. SIAM Journal on Applied Dynamical Systems. 6 (1), 99-141

Susanto, H., (2006). Localized modes and phonon scattering of a latticeκkink. Physical Review E. 73 (2), 026608-

Susanto, H., Hoq, QE. and Kevrekidis, PG., (2006). Stability of discrete solitons in the presence of parametric driving. Physical Review E. 74 (6), 067601-

Kevrekidis, PG., Susanto, H. and Chen, Z., (2006). High-order-mode soliton structures in two-dimensional lattices with defocusing nonlinearity. Physical Review E. 74 (6), 066606-

Kevrekidis, PG., Susanto, H., Carretero-González, R., Malomed, BA. and Frantzeskakis, DJ., (2005). Vector solitons with an embedded domain wall. Physical Review E. 72 (6), 066604-

Goldobin, E., Susanto, H., Koelle, D., Kleiner, R. and van Gils, SA., (2005). Oscillatory eigenmodes and stability of one and two arbitrary fractional vortices in long Josephson0−κjunctions. Physical Review B. 71 (10), 104518-

Susanto, H., Goldobin, E., Koelle, D., Kleiner, R. and van Gils, SA., (2005). Controllable plasma energy bands in a one-dimensional crystal of fractional Josephson vortices. Physical Review B. 71 (17), 174510-

Susanto, H. and Johansson, M., (2005). Discrete dark solitons with multiple holes. Physical Review E. 72 (1), 016605-

Susanto, H. and van Gils, SA., (2005). Existence and stability analysis of solitary waves in a tricrystal junction. Physics Letters A. 338 (3-5), 239-246

Susanto, H. and van Gils, SA., (2004). Instability of a lattice semifluxon in a current-biased0−πarray of Josephson junctions. Physical Review B. 69 (9)

Susanto, H., van Gils, SA., Doelman, A. and Derks, G., (2004). Analysis on the stability of Josephson vortices at tricrystal boundaries: A3ϕ0∕2-flux case. Physical Review B. 69 (21)

Susanto, H., van Gils, SA., Visser, TPP., Ariando, Smilde, HJH. and Hilgenkamp, H., (2003). Static semifluxons in a long Josephson junction withπ-discontinuity points. Physical Review B. 68 (10)

Book chapters (2)

Dibl�k, J., Fe?kan, M., Posp�?il, M., Rothos, VM. and Susanto, H., (2014). Travelling Waves in Nonlinear Magnetic Metamaterials. In: Localized Excitations in Nonlinear Complex Systems: Current State of the Art and Future Perspectives. Editors: Carretero-Gonz�lez, R., Cuevas-Maraver, J., Frantzeskakis, N., Kevrekidis, P. and Palmero-Acebedo, F., . Springer. 335- 358. 9783319020563

Qadir, MI., Susanto, H. and Matthews, PC., (2012). Multiple fluxon analogues and dark solitons in linearly coupled Bose-Einstein condensates. In: Progress in Optical Science and Photonics. Springer Berlin Heidelberg. 485- 508. 9783642212062

Conferences (7)

Li, N., Susanto, H., Cemlyn, B., Henning, I. and Adams, M., (2018). Injection locking of two laterally-coupled semiconductor laser arrays

Alexandropoulos, D., Susanto, H., Henning, ID., Adams, MJ. and Li, N., (2017). Quantum dot spin-V(E)CSELs: polarization switching and periodic oscillations

Phang, S., Benson, TM., Susanto, H., Creagh, SC., Gradoni, G., Sewell, PD. and Vukovic, A., (2017). Theory and Numerical Modelling of Parity-Time Symmetric Structures in Photonics: Introduction and Grating Structures in One Dimension

Agaoglou, M., Rothos, VM. and Susanto, H., (2015). Homoclinic chaos in a pair of parametrically-driven coupled SQUIDs

Phang, S., Susanto, H., Benson, TM., Vukovic, A. and Sewell, P., (2014). Modelling of Dispersive PT-Symmetric Bragg Grating

Song, D., Tang, L., Lou, C., Wang, X., Xu, J., Chen, Z., Susanto, H., Law, K. and Kevrekidis, PG., (2008). Self-trapping of optical vortices in photonic lattices optically induced with self-defocusing nonlinearity

Susanto, H. and van Gils, SA., (2004). Semifluxons with a hump in a 0–π Josephson junction

Reports and Papers (4)

Susanto, H., Visser, TPP. and Gils, SAV., On kink-dynamics of stacked-Josephson junctions

Syafwan, M., Susanto, H. and Cox, SM., Solitons in a parametrically driven damped discrete nonlinear Schrödinger equation

Sabirov, K., Rakhmanov, S., Matrasulov, D. and Susanto, H., (2018). The stationary sine-Gordon equation on metric graphs: Exact analytical solutions for simple topologies

Grahovski, GG., Mustafa, JI. and Susanto, H., (2018). Nonlocal Reductions of The Multicomponent Nonlinear Schrödinger Equation on Symmetric Spaces

Grants and funding

2015

Second City HE Partnerships Travel Grant

British Council

Spatially Encoded Telecoms and Quantum Technologies Using Spin-Enabled All-Optical Switching - Spin Space

Engineering & Physical Sciences Res.Council

2014

Short Visit - Prof. Vassilis M Rothos, Aristotle University of Thessaloniki

London Mathematical Society

Contact

hsusanto@essex.ac.uk
+44 (0) 1206 872689

Location:

STEM 5.12, Colchester Campus