Research Profile

Stephen Hegarty

Biography

Research Interests

Research Grants

 ProjectFunding
Body
Start DateEnd DateAward
Optoelectronics Reserve FundScience Foundation of Ireland01-DEC-0931-MAY-16€23,931.00
High power visible superluminescent diodes by improved semiconductor layer growth for medical imaging applications.Science Foundation of Ireland01-JAN-1231-DEC-12€52,988.00
Travel SupportEnterprise Irl01-MAY-1131-AUG-11€1,100.00
Quantum Dot Technologies for Extended Reach Nodes In Access Networks.European Union01-FEB-1317-JUN-15€397,893.00
SFI 'Dynamics of Novel Quantum Dot Devices for Photonics Applications'Science Foundation of Ireland01-FEB-0830-NOV-12€852,072.00
Lake Region"12/RC/2276 IPIC GH TP8 Lake Region"Dr SIndustry01-JUL-1330-JUN-15€11,230.00
Feasibility Study.Enterprise Irl01-AUG-1230-SEP-12€11,496.00
Broad Spectrum Superliminescent Diodes.Enterprise Irl01-SEP-1131-DEC-15€42,991.00
Automatic Inspection of Optical SurfacesEnterprise Irl01-JUL-0731-OCT-07€9,000.00
SFI"12/RC/2276 IPIC GH TP8 SFScience Foundation of Ireland01-JUL-1330-JUN-15€20,495.00
Broad Spectrum Superluminescent Diodes.Industry/EI Projects01-SEP-1130-MAR-13€8,268.00
Growth of advanced Superluminescent Diode Structures.Enterprise Irl01-JAN-1128-FEB-11€6,200.00
Non-invasive screening of the status of the vascular system.European Union01-APR-1431-MAR-16€74,036.00
Tunable semiconductor lasers with direct frequency modulation.Irish Research Council01-OCT-1406-AUG-17€112,238.00

Publications

Book Chapters

 YearPublication
(2012)'Mode- Locked Semiconductor Lasers with Optical Injection'
Tatiana Habruseva, Natalia Rebrova, Stephen P. Hegarty and Guillaume Huyet (2012) 'Mode- Locked Semiconductor Lasers with Optical Injection' In: Quantum Dot Devices. New York: Springer. [Details]
(2012)'Optically Injected Single-Mode Quantum Dot Lasers'
B. Kelleher, D. Goulding, S. P. Hegarty, G. Huyet, E. A. Viktorov, and T. Erneux (2012) 'Optically Injected Single-Mode Quantum Dot Lasers' In: Z. M. Wang (eds). Quantum Dot Devices. New York: Springer. [Details]

Peer Reviewed Journals

 YearPublication
(2014)'Bistability and hysteresis in an optically injected two-section semiconductor laser'
Pimenov, A., Viktorov, E. A., Hegarty, S. P., Habruseva, T., Huyet, G., Rachinskii, D., Vladimirov, A. (2014) 'Bistability and hysteresis in an optically injected two-section semiconductor laser'. Physical Review E, 89 [Details]
(2014)'Bistability and hysteresis in an optically injected two-section semiconductor laser'
Pimenov, A., Viktorov, E. A., Hegarty, S. P., Habruseva, T., Huyet, G., Rachinskii, D., Vladimirov, A. (2014) 'Bistability and hysteresis in an optically injected two-section semiconductor laser'. Physical Review E, 89 [Details]
(2004)'Quantum dot semiconductor lasers with optical feedback'
Huyet, G and O'Brien, D and Hegarty, SP and McInerney, JG and Uskov, AV and Bimberg, D and Ribbat, C and Ustinov, VM and Zhukov, AE and Mikhrin, SS and Kovsh, AR and White, JK and Hinzer, K and SpringThorpe, AJ (2004) 'Quantum dot semiconductor lasers with optical feedback'. Physica Status Solidi (A), 201 (2):345-352 [DOI] [Details]
(1997)'Statistical Properties of the Dynamics of Semiconductor Lasers With Optical Feedback [B5630]'
Huyet, G.; Hegarty, S.; Guidici, M.; DeBruyn, B.; McInerney, J. G.; (1997) 'Statistical Properties of the Dynamics of Semiconductor Lasers With Optical Feedback [B5630]'. Europhysics Letters, 40 :619-623 [Details]
(2012)'Bistable regimes in an optically injected mode-locked laser'
Habruseva, T., Hegarty, S. P., Vladimirov, A., Pimenov, A., Rachinskii, D., Rebrova, N., Viktorov, E., Huyet, G. (2012) 'Bistable regimes in an optically injected mode-locked laser'. Optics Express, 20 (23):25572-25583 [Details]
(2012)'Bistable regimes in an optically injected mode-locked laser'
Habruseva, T., Hegarty, S. P., Vladimirov, A., Pimenov, A., Rachinskii, D., Rebrova, N., Viktorov, E., Huyet, G. (2012) 'Bistable regimes in an optically injected mode-locked laser'. Optics Express, 20 (23):25572-25583 [Details]
(2009)'Antiphase dynamics in an optically injected two-color laser diode'
Osborne, S., Amann, A., Buckley, K., Ryan, G. Hegarty, S.P., Huyet, G., O'Brien, S.; (2009) 'Antiphase dynamics in an optically injected two-color laser diode'. Physical Review A, 79 [DOI] [Details]
(1997)'Statistical properties of the dynamics of semiconductor lasers with optical feedback'
Huyet, G and Hegarty, S and Giudici, M and De Bruyn, B and McInerney, JG (1997) 'Statistical properties of the dynamics of semiconductor lasers with optical feedback'. EPL (Europhysics Letters), 40 (6) [Details]
(2009)'Antiphase dynamics in a multimode semiconductor laser with optical injection'
Osborne, S. and Amann, A. and Buckley, K. and Ryan, G. and Hegarty, S. P. and Huyet, G. and O'Brien, S. (2009) 'Antiphase dynamics in a multimode semiconductor laser with optical injection'. Physical Review A, 79 (2) [DOI] [Details]
(2010)'Excitation regeneration in delay-coupled oscillators'
Kelleher, B. and Bonatto, C. and Skoda, P. and Hegarty, S. P. and Huyet, G. (2010) 'Excitation regeneration in delay-coupled oscillators'. Physical Review E, 81 (3, 2) [DOI] [Details]
(2007)'Phase-locked mutually coupled 1.3 mu m quantum-dot lasers'
Hegarty, Stephen P. and Goulding, David and Kelleher, Bryan and Huyet, Guillaume and Todaro, Maria-Teresa and Salhi, Abdelmajid and Passaseo, Adriana and De Vittorio, Massimo (2007) 'Phase-locked mutually coupled 1.3 mu m quantum-dot lasers'. Optics Letters, 32 (22):3245-3247 [DOI] [Details]
(2007)'Coherence collapse and low-frequency fluctuations in quantum-dash based lasers emitting at 1.57 mu m'
Azouigui, S. and Kelleher, B. and Hegarty, S. P. and Huyet, G. and Dagens, B. and Lelarge, F. and Accard, A. and Make, D. and Le Gouezigou, O. and Merghem, K. and Martinez, A. and Zou, Q. and Ramdane, A. (2007) 'Coherence collapse and low-frequency fluctuations in quantum-dash based lasers emitting at 1.57 mu m'. Optics Express, 15 (21):14155-14162 [DOI] [Details]
(2007)'Quantum-dot phase modulator operating at 1300 nm'
Goulding, David and Hegarty, Stephen P. and Huyet, Guillaume (2007) 'Quantum-dot phase modulator operating at 1300 nm'. IEEE Journal of Selected Topics In Quantum Electronics, 13 (5, 1):1257-1260 [DOI] [Details]
(2007)'Excitability in a quantum dot semiconductor laser with optical injection'
Goulding, D. and Hegarty, S. P. and Rasskazov, O. and Melnik, S. and Hartnett, M. and Greene, G. and McInerney, J. G. and Rachinskii, D. and Huyet, G. (2007) 'Excitability in a quantum dot semiconductor laser with optical injection'. Physical Review Letters, 98 (15) [DOI] [Details]
(2009)'Optical linewidth of a passively mode-locked semiconductor laser'
Habruseva, T. and O'Donoghue, S. and Rebrova, N. and Kefelian, F. and Hegarty, S. P. and Huyet, G. (2009) 'Optical linewidth of a passively mode-locked semiconductor laser'. Optics Letters, 34 (21):3307-3309 [Details]
(2009)'Excitable phase slips in an injection-locked single-mode quantum-dot laser'
Kelleher, B. and Goulding, D. and Hegarty, S. P. and Huyet, G. and Cong, Ding-Yi and Martinez, A. and Lemaitre, A. and Ramdane, A. and Fischer, M. and Gerschuetz, F. and Koeth, J. (2009) 'Excitable phase slips in an injection-locked single-mode quantum-dot laser'. Optics Letters, 34 (4):440-442 [Details]
(2013)'A Novel Scheme for Two-Level Stabilization of Semiconductor Mode-Locked Lasers Using Simultaneous Optical Injection and Optical Feedback'
Sooudi, Ehsan and de Dios, Cristina and McInerney, John G. and Huyet, Guillaume and Lelarge, Francois and Merghem, Kamel and Rosales, Ricardo and Martinez, Anthony and Ramdane, Abderrahim and Hegarty, Stephen P. (2013) 'A Novel Scheme for Two-Level Stabilization of Semiconductor Mode-Locked Lasers Using Simultaneous Optical Injection and Optical Feedback'. IEEE Journal of Quantum Electronics, 19 (4) [DOI] [Details]
(2012)'Optically injected lasers: The transition from class B to class A lasers'
Kelleher, B. and Hegarty, S. P. and Huyet, G. (2012) 'Optically injected lasers: The transition from class B to class A lasers'. Physical Review E, 86 (6, 2) [DOI] [Details]
(2013)'Electro-optical and lasing properties of hybrid quantum dot/quantum well material system for reconfigurable photonic devices'
Thoma, Jiri and Liang, Baolai and Lewis, Liam and Hegarty, Stephen P. and Huyet, Guillaume and Huffaker, Diana L. (2013) 'Electro-optical and lasing properties of hybrid quantum dot/quantum well material system for reconfigurable photonic devices'. Applied Physics Letters, 102 (5) [DOI] [Details]
(2013)'Electro-optic properties of GaInAsSb/GaAs quantum well for high-speed integrated optoelectronic devices'
Thoma, Jiri and Liang, Baolai and Reyner, Charles and Ochalski, Tomasz and Williams, David and Hegarty, Stephen P. and Huffaker, Diana and Huyet, Guillaume (2013) 'Electro-optic properties of GaInAsSb/GaAs quantum well for high-speed integrated optoelectronic devices'. Applied Physics Letters, 102 (1) [DOI] [Details]
(2012)'Optical Frequency Comb Generation Using Dual-Mode Injection-Locking of Quantum-Dash Mode-Locked Lasers: Properties and Applications'
Sooudi, Ehsan and Sygletos, Stylianos and Ellis, Andrew D. and Huyet, Guillaume and McInerney, John G. and Lelarge, Francois and Merghem, Kamel and Rosales, Ricardo and Martinez, Anthony and Ramdane, Abderrahim and Hegarty, Stephen P. (2012) 'Optical Frequency Comb Generation Using Dual-Mode Injection-Locking of Quantum-Dash Mode-Locked Lasers: Properties and Applications'. IEEE Journal of Quantum Electronics, 48 (10):1327-1338 [DOI] [Details]
(2012)'Optical properties of hybrid quantum dot/quantum well active region based on GaAs system'
Thoma, Jiri and Ochalski, Tomasz J. and Hugues, Maxime and Zhang, Shiyong and Hegarty, Stephen P. and Huyet, Guillaume (2012) 'Optical properties of hybrid quantum dot/quantum well active region based on GaAs system'. Journal of Applied Physics, 112 (6) [DOI] [Details]
(2011)'Observation of Harmonic-Mode-Locking in a Mode-Locked InAs/InP-Based Quantum-Dash Laser With CW Optical Injection'
Sooudi, Ehsan and Huyet, Guillaume and McInerney, John G. and Lelarge, Francois and Merghem, Kamel and Martinez, Anthony and Ramdane, Abderrahim and Hegarty, Stephen P. (2011) 'Observation of Harmonic-Mode-Locking in a Mode-Locked InAs/InP-Based Quantum-Dash Laser With CW Optical Injection'. IEEE Photonics Technology Letters, 23 (9):549-551 [DOI] [Details]
(2011)'Excitability in optically injected semiconductor lasers: Contrasting quantum-well- and quantum-dot-based devices'
Kelleher, B. and Bonatto, C. and Huyet, G. and Hegarty, S. P. (2011) 'Excitability in optically injected semiconductor lasers: Contrasting quantum-well- and quantum-dot-based devices'. Physical Review E, 83 (2, 2) [DOI] [Details]
(2010)'Stabilization of a passively mode-locked laser by continuous wave optical injection'
Rebrova, Natalia and Habruseva, Tatiana and Huyet, Guillaume and Hegarty, Stephen P. (2010) 'Stabilization of a passively mode-locked laser by continuous wave optical injection'. Applied Physics Letters, 97 (10) [DOI] [Details]
(2010)'Phasor plots in optical injection experiments'
Kelleher, B. and Goulding, D. and Pascual, B. Baselga and Hegarty, S. P. and Huyet, G. (2010) 'Phasor plots in optical injection experiments'. European Physical Journal D, 58 (2):175-179 [DOI] [Details]
(2010)'Optically injected quantum-dot lasers'
Erneux, T. and Viktorov, E. A. and Kelleher, B. and Goulding, D. and Hegarty, S. P. and Huyet, G. (2010) 'Optically injected quantum-dot lasers'. Optics Letters, 35 (7):937-939 [Details]
(2010)'Quantum-Dot Mode-Locked Lasers With Dual-Mode Optical Injection'
Habruseva, Tatiana and O'Donoghue, Shane and Rebrova, Natalia and Reid, Douglas A. and Barry, Liam P. and Rachinskii, Dmitrii and Huyet, Guillaume and Hegarty, Stephen P. (2010) 'Quantum-Dot Mode-Locked Lasers With Dual-Mode Optical Injection'. IEEE Photonics Technology Letters, 22 (6):359-361 [DOI] [Details]
(2012)'Modified relaxation oscillation parameters in optically injected semiconductor lasers'
Kelleher, Bryan and Hegarty, Stephen P. and Huyet, Guillaume (2012) 'Modified relaxation oscillation parameters in optically injected semiconductor lasers'. Journal of The Optical Society of America B, 29 (8):2249-2254 [Details]
(2012)'Bounded phase phenomena in the optically injected laser'
Kelleher, B. and Goulding, D. and Pascual, B. Baselga and Hegarty, S. P. and Huyet, G. (2012) 'Bounded phase phenomena in the optically injected laser'. Physical Review E, 85 (4, 2) [DOI] [Details]
(2012)'Transition from unidirectional to delayed bidirectional coupling in optically coupled semiconductor lasers'
Bonatto, Cristian and Kelleher, Bryan and Huyet, Guillaume and Hegarty, Stephen P. (2012) 'Transition from unidirectional to delayed bidirectional coupling in optically coupled semiconductor lasers'. Physical Review E, 85 (2, 2) [DOI] [Details]
(2011)'Injection-Locking Properties of InAs/InP-Based Mode-Locked Quantum-Dash Lasers at 21 GHz'
Sooudi, Ehsan and Huyet, Guillaume and McInerney, John G. and Lelarge, Francois and Merghem, Kamel and Rosales, Ricardo and Martinez, Anthony and Ramdane, Abderrahim and Hegarty, Stephen P. (2011) 'Injection-Locking Properties of InAs/InP-Based Mode-Locked Quantum-Dash Lasers at 21 GHz'. IEEE Photonics Technology Letters, 23 (20) [DOI] [Details]
(2011)'Dynamics of Quantum-Dot Mode-Locked Lasers With Optical Injection'
Habruseva, Tatiana and Huyet, Guillaume and Hegarty, Stephen P. (2011) 'Dynamics of Quantum-Dot Mode-Locked Lasers With Optical Injection'. IEEE Journal of Quantum Electronics, 17 (5):1272-1279 [DOI] [Details]
(2011)'Dimensional signature on noise-induced excitable statistics in an optically injected semiconductor laser'
Kelleher, B. and Goulding, D. and Huyet, G. and Viktorov, E. A. and Erneux, T. and Hegarty, S. P. (2011) 'Dimensional signature on noise-induced excitable statistics in an optically injected semiconductor laser'. Physical Review E, 84 (2, 2) [DOI] [Details]
(2014)'Incoherent optical triggering of excitable pulses in an injection-locked semiconductor laser'
Garbin, B. and Goulding, D. and Hegarty, S. P. and Huyet, G. and Kelleher, B. and Barland, S. (2014) 'Incoherent optical triggering of excitable pulses in an injection-locked semiconductor laser'. Optics Letters, 39 (5):1254-1257 [DOI] [Details]
(2014)'All-optical switching with a dual-state, single-section quantum dot laser via optical injection'
Tykalewicz, Boguslaw and Goulding, David and Hegarty, Stephen P. and Huyet, Guillaume and Byrne, Diarmuid and Phelan, Richard and Kelleher, Bryan (2014) 'All-optical switching with a dual-state, single-section quantum dot laser via optical injection'. Optics Letters, 39 (15):4607-4610 [DOI] [Details]
(2014)'Dynamics of a short cavity swept source OCT laser'
Slepneva, S. and O'Shaughnessy, B. and Kelleher, B. and Hegarty, S. P. and Vladimirov, A. and Lyu, H. -C. and Karnowski, K. and Wojtkowski, M. and Huyet, G. (2014) 'Dynamics of a short cavity swept source OCT laser'. Optics Express, 22 (15):18177-18185 [DOI] [Details]
(2014)'Coherence and Incoherence in an Optical Comb'
Viktorov, Evgeny A. and Habruseva, Tatiana and Hegarty, Stephen P. and Huyet, Guillaume and Kelleher, Bryan (2014) 'Coherence and Incoherence in an Optical Comb'. Physical Review Letters, 112 (22) [DOI] [Details]
(2014)'Optimum phase noise reduction and repetition rate tuning in quantum-dot mode-locked lasers'
Habruseva, T. and Arsenijevic, D. and Kleinert, M. and Bimberg, D. and Huyet, G. and Hegarty, S. P. (2014) 'Optimum phase noise reduction and repetition rate tuning in quantum-dot mode-locked lasers'. Applied Physics Letters, 104 (2) [DOI] [Details]
(2013)'Carrier localization and in-situ annealing effect on quaternary Ga1-xInxAsySb1-y/GaAs quantum wells grown by Sb pre-deposition'
Thoma, Jiri and Liang, Baolai and Lewis, Liam and Hegarty, Stephen P. and Huyet, Guillaume and Huffaker, Diana L. (2013) 'Carrier localization and in-situ annealing effect on quaternary Ga1-xInxAsySb1-y/GaAs quantum wells grown by Sb pre-deposition'. Applied Physics Letters, 102 (11) [DOI] [Details]
(2013)'Reconstruction of dynamical pulse trains via time-resolved multiheterodyne detection'
Butler, T. and Tykalewicz, B. and Goulding, D. and Kelleher, B. and Huyet, G. and Hegarty, S. P. (2013) 'Reconstruction of dynamical pulse trains via time-resolved multiheterodyne detection'. Optics Express, 21 (24):29109-29119 [DOI] [Details]
(2013)'Dynamics of Fourier domain mode-locked lasers'
Slepneva, S. and Kelleher, B. and O'Shaughnessy, B. and Hegarty, S. P. and Vladimirov, A. G. and Huyet, G. (2013) 'Dynamics of Fourier domain mode-locked lasers'. Optics Express, 21 (16):19240-19251 [DOI] [Details]
(2005)'Length dependence of feedback sensitivity of InAs/GaAs quantum dot lasers'
Carroll, O and Hegarty, SP and Huyet, G and Corbett, B (2005) 'Length dependence of feedback sensitivity of InAs/GaAs quantum dot lasers'. Electronics Letters, 41 (16):911-912 [Details]
(2004)'Distribution of residence times in bistable noisy systems with time-delayed feedback'
Curtin, D and Hegarty, SP and Goulding, D and Houlihan, J and Busch, T and Masoller, C and Huyet, G; (2004) 'Distribution of residence times in bistable noisy systems with time-delayed feedback'. Physical Review E, 70 (3, Part 1)   [DOI] [Details]
(2003)'Feedback sensitivity of 1.3 mu m InAs/GaAs quantum dot lasers'
O'Brien, D and Hegarty, SP and Huyet, G and McInerney, JG and Kettler, T and Laemmlin, M and Bimberg, D and Ustinov, VM and Zhukov, AE and Mikhrin, SS and Kovsh, AR (2003) 'Feedback sensitivity of 1.3 mu m InAs/GaAs quantum dot lasers'. Electronics Letters, 39 (25):1819-1820 [DOI] [Details]
(1999)'Transverse-mode structure and pattern formation in oxide-confined vertical-cavity semiconductor lasers'
Hegarty, SP and Huyet, G and Porta, P and McInerney, JG and Choquette, KD and Geib, KM and Hou, HQ (1999) 'Transverse-mode structure and pattern formation in oxide-confined vertical-cavity semiconductor lasers'. Journal of The Optical Society of America B, 16 (11):2060-2071 [DOI] [Details]
(1999)'Size dependence of transverse mode structure in oxide-confined vertical-cavity laser diodes'
Hegarty, SP and Huyet, G and McInerney, JG and Choquette, KD and Geib, KM and Hou, HQ (1999) 'Size dependence of transverse mode structure in oxide-confined vertical-cavity laser diodes'. Applied Physics Letters, 73 (5):596-598 [Details]
(1999)'Dynamics of a semiconductor laser with optical feedback'
Huyet, G and White, JK and Kent, AJ and Hegarty, SP and Moloney, JV and McInerney, JG (1999) 'Dynamics of a semiconductor laser with optical feedback'. Physical Review A, 60 (2):1534-1537 [DOI] [Details]
(1999)'Pattern formation in the transverse section of a laser with a large fresnel number'
Hegarty, SP and Huyet, G and McInerney, JG and Choquette, KD (1999) 'Pattern formation in the transverse section of a laser with a large fresnel number'. Physical Review Letters, 82 (7):1434-1437 [DOI] [Details]
(1998)'Size dependence of transverse mode structure in oxide-confined vertical-cavity laser diodes'
Hegarty, SP and Huyet, G and McInerney, JG and Choquette, KD and Geib, KM and Hou, HQ (1998) 'Size dependence of transverse mode structure in oxide-confined vertical-cavity laser diodes'. Applied Physics Letters, 73 (5):596-598 [DOI] [Details]
(1998)'Analysis of the fast recovery dynamics of a semiconductor laser with feedback in the low-frequency fluctuation regime'
Hegarty, SP and Huyet, G and Porta, P and McInerney, JG (1998) 'Analysis of the fast recovery dynamics of a semiconductor laser with feedback in the low-frequency fluctuation regime'. Optics Letters, 23 (15):1206-1208 [DOI] [Details]
(1997)'Statistical properties of the dynamics of semiconductor lasers with optical feedback'
Huyet, G and Hegarty, S and Giudici, M and de Bruyn, B and McInerney, JG (1997) 'Statistical properties of the dynamics of semiconductor lasers with optical feedback'. Europhysics Letters, 40 (6):619-624 [DOI] [Details]
(2006)'Cross-correlation timing jitter measurement of high power passively mode-locked two-section quantum-dot lasers'
Tourrenc, J. P. and O'Donoghue, S. and Todaro, M. T. and Hegarty, S. P. and Flynn, M. B. and Huyet, G. and McInerney, J. G. and O'Faolain, L. and Krauss, T. F. (2006) 'Cross-correlation timing jitter measurement of high power passively mode-locked two-section quantum-dot lasers'. IEEE Photonics Technology Letters, 18 (21-24):2317-2319 [DOI] [Details]
(2006)'Simultaneous achievement of narrow pulse width and low pulse-to-pulse timing jitter in 1.3 mu m passively mode-locked quantum-dot lasers'
Todaro, Maria Teresa and Tourrenc, Jean-Philippe and Hegarty, Stephen P. and Kelleher, Carmel and Corbett, Brian and Huyet, Guillaume and McInerney, John G. (2006) 'Simultaneous achievement of narrow pulse width and low pulse-to-pulse timing jitter in 1.3 mu m passively mode-locked quantum-dot lasers'. Optics Letters, 31 (21):3107-3109 [DOI] [Details]
(2006)'Feedback induced instabilities in a quantum dot semiconductor laser'
Carroll, Olwen and O'Driscoll, Ian and Hegarty, Stephen P. and Huyet, Guillaume and Houlihan, John and Viktorov, Evgeny A. and Mandel, Paul (2006) 'Feedback induced instabilities in a quantum dot semiconductor laser'. Optics Express, 14 (22):10831-10837 [DOI] [Details]
(2005)'Free-carrier effect on index change in 1.3 mu m quantum-dot lasers'
Hegarty, SP and Corbett, B and McInerney, JG and Huyet, G (2005) 'Free-carrier effect on index change in 1.3 mu m quantum-dot lasers'. Electronics Letters, 41 (7):416-418 [DOI] [Details]
(2004)'Sensitivity of quantum-dot semiconductor lasers to optical feedback'
O'Brien, D and Hegarty, SP and Huyet, G and Uskov, AV (2004) 'Sensitivity of quantum-dot semiconductor lasers to optical feedback'. Optics Letters, 29 (10):1072-1074 [DOI] [Details]
(2000)'A low-dimensional dynamical system to describe low-frequency fluctuations in a semiconductor laser with optical feedback'
Huyet, G and Porta, PA and Hegarty, SP and McInerney, JG and Holland, F (2000) 'A low-dimensional dynamical system to describe low-frequency fluctuations in a semiconductor laser with optical feedback'. Optics Communications, 180 (4-6):339-344 [DOI] [Details]
(1999)'Four-wave mixing in EDFAs'
Liu, Y and Burtsev, S and Tsuda, S and Hegarty, SP and Mozdy, RS and Hempstead, M and Luther, GG and Smart, RG (1999) 'Four-wave mixing in EDFAs'. Electronics Letters, 35 (24):2130-2131 [DOI] [Details]
(1997)'Statistical properties of the dynamics of semiconductor lasers with optical feedback'
Huyet, G,Hegarty, S,Giudici, M,de Bruyn, B,McInerney, JG; (1997) 'Statistical properties of the dynamics of semiconductor lasers with optical feedback'. Europhysics Letters, 40 :619-624 [Details]

Conference Publications

 YearPublication
(1998)Lasers and Electro-Optics Europe, 1998. 1998 CLEO/Europe. Conference on
Kent, AJ and Huyet, G and Hegarty, S and Porta, P and McInerney, JG and White, JK and Moloney, JV (1998) A Multimode Model for the Dynamics of a Semiconductor Laser with Optical Feedback Lasers and Electro-Optics Europe, 1998. 1998 CLEO/Europe. Conference on , pp.282-282 [Details]
(2004)SEMICONDUCTOR LASERS AND LASER DYNAMICS
Curtin, D and Hegarty, SP and Goulding, D and Houlihan, J and Busch, T and Masoller, C and Huyet, G (2004) Bistable systems with noise and delay . In: Lenstra, D and Morthier, G and Erneux, T and Pessa, M eds. SEMICONDUCTOR LASERS AND LASER DYNAMICS , pp.636-644 [Details]
(2009)2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5
Habruseva, Tatiana and O'Donoghue, Shane and Rebrova, Natalia and Hegarty, Stephen P. and Rachinskii, Dmitrii and Huyet, Guillaume (2009) Single and dual-mode injection locked quantum-dot mode-locked lasers 2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5 , pp.516-517 [Details]
(2008)2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS \& QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9
Maute, M. and Gerhardt, V. and Lambkin, J. D. and Slattery, S. A. and Justice, J. P. and Hegarty, S. P. and Huyet, G. and Corbett, B. (2008) Visible Split Beam VCSEL for Compact Sensor Applications 2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS \& QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9 , pp.498-499 [Details]
(2010)2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS)
Habruseva, Tatiana and Rebrova, Natalia and Piwonski, Tomasz and Pulka, Jaroslaw and Hegarty, Stephen P. and Reid, Douglas A. and Barry, Liam P. and Huyet, Guillaume (2010) Stabilization of Quantum-dot Mode-locked Lasers via Optical Injection 2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS) [Details]
(2010)2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS)
Sooudi, Ehsan and Fernando, Harendra N. J. and Hegarty, Stephen P. and Huyet, Guillaume and McInerney, John G. and Lelarge, Francois and Merghem, Kamel and Martinez, Anthony and Ramdane, Abderrahim (2010) Generation of Microwave Signal in a Mode-Locked InAs/InP Based Quantum Dash Laser with CW Optical Injection 2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS) [Details]
(2010)2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS)
Thoma, Jiri and Ochalski, Tomasz and Piwonski, Tomasz and Hegarty, Stephen P. and Huyet, Guillaume and Haring, Kimmo and Puustinen, Janne and Guina, Mircea (2010) Absorber and gain dynamics in dilute nitride mode-locked lasers 2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS) [Details]
(2010)SEMICONDUCTOR LASERS AND LASER DYNAMICS IV
Habruseva, Tatiana and Rebrova, Natalia and Hegarty, Stephen P. and Huyet, Guillaume (2010) Quantum-dot mode-locked lasers with dual mode optical injection . In: Panajotov, K and Sciamanna, M and Valle, AA and Michalzik, R eds. SEMICONDUCTOR LASERS AND LASER DYNAMICS IV [Details]
(2010)SEMICONDUCTOR LASERS AND LASER DYNAMICS IV
Rebrova, Natalia and Habruseva, Tatiana and Hegarty, Stephen P. and Huyet, Guillaume (2010) Numerical and experimental study of quantum dot mode-locked lasers with single mode optical injection . In: Panajotov, K and Sciamanna, M and Valle, AA and Michalzik, R eds. SEMICONDUCTOR LASERS AND LASER DYNAMICS IV [Details]
(2011)2011 IEEE PHOTONICS CONFERENCE (PHO)
Sooudi, Ehsan and McInerney, John G. and Hegarty, Stephen P. and Huyet, Guillaume and Merghem, Kamel and Martinez, Anthony and Ramdane, Abderrahim (2011) Scaling and Tuning Properties of Microwave Generation in CW Injection Locked InP-Based Mode-Locked Quantum Dash Lasers 2011 IEEE PHOTONICS CONFERENCE (PHO) , pp.113-114 [Details]
(2011)2011 13TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON)
Sooudi, Ehsan and McInerney, John G. and Huyet, Guillaume and Hegarty, Stephen P. and Lelarge, Francois and Merghem, Kamel and Martinez, Anthony and Ramdane, Abderrahim (2011) Dynamics of Mode-Locked InP Based Quantum Dash Lasers for Optical Communications . In: Jaworski, M and Marciniak, M eds. 2011 13TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) [Details]
(2012)2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
Sooudi, Ehsan and de Dios, Cristina and Huyet, Guillaume and McInerney, John G. and Lelarge, Francois and Rosales, Ricardo and Merghem, Kamel and Martinez, Anthony and Ramdane, Abderrahim and Hegarty, Stephen P. (2012) All Optical Passive Stabilization of a Two-Section InAs/InP Based Quantum-Dash Mode-Locked Laser with Simultaneous CW Injection-Locking and Selective Optical Feedback 2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) [Details]
(2014)SEMICONDUCTOR LASERS AND LASER DYNAMICS VI
Butler, T. and Tykalewicz, B. and Goulding, D. and Kelleher, B. and Huyet, G. and Hegarty, S. P. (2014) Time-resolved reconstruction of dynamical pulse trains using multiheterodyne detection . In: Panajotov, K and Sciamanna, M and Valle, A and Michalzik, R eds. SEMICONDUCTOR LASERS AND LASER DYNAMICS VI [Details]
(2014)SEMICONDUCTOR LASERS AND LASER DYNAMICS VI
Habruseva, T. and Arsenijevic, D. and Bimberg, D. and Huyet, G. and Hegarty, S. P. (2014) Wider-frequency combs generation, noise reduction, and repetition rate tuning in quantum-dot mode-locked lasers . In: Panajotov, K and Sciamanna, M and Valle, A and Michalzik, R eds. SEMICONDUCTOR LASERS AND LASER DYNAMICS VI [Details]
(2014)SEMICONDUCTOR LASERS AND LASER DYNAMICS VI
Tykalewicz, Boguslaw and Goulding, David and Hegarty, Stephen P. and Huyet, Guillaume and Kelleher, Bryan (2014) All-optical switching with a dual state quantum dot laser . In: Panajotov, K and Sciamanna, M and Valle, A and Michalzik, R eds. SEMICONDUCTOR LASERS AND LASER DYNAMICS VI [Details]
(2014)SEMICONDUCTOR LASERS AND LASER DYNAMICS VI
Viktorov, Evgeny A. and Goulding, David and Hegarty, Stephen P. and Huyet, Guillaume and Erneux, Thomas and Kelleher, Bryan (2014) Feedback-generated periodic pulse trains in quantum dot lasers . In: Panajotov, K and Sciamanna, M and Valle, A and Michalzik, R eds. SEMICONDUCTOR LASERS AND LASER DYNAMICS VI [Details]
(1998)PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES VI, PTS 1 AND 2
Huyet, G and Hegarty, S and McInerney, JG (1998) High frequency fluctuations in semiconductor lasers with optical feedback . In: Osinski, M and Blood, P and Ishibashi, A eds. PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES VI, PTS 1 AND 2 , pp.580-588 [Details]
(1998)VERTICAL-CAVITY SURFACE-EMITTING LASERS II
Hegarty, SP and Huyet, G and McInerney, JG and Hou, HQ and Choquette, KD (1998) Off-axis emission from native oxide confined VCSELs . In: Choquette, KD and Morgan, RA eds. VERTICAL-CAVITY SURFACE-EMITTING LASERS II , pp.198-204 [Details]
(1997)PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES V
Hegarty, SP and Huyet, G and McInerney, JG and Li, H (1997) Polarisation dynamics and intensity noise in VCSELs . In: Osinski, M and Chow, WW eds. PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES V , pp.190-196 [Details]
(2007)ICTON 2007: Proceedings of the 9th International Conference on Transparent Optical Networks, Vol 2
Kefelian, F. and Tourrenc, J. P. and Todaro, M. T. and O'Donoghue, S. and Hegarty, S. P. and Huyet, G. and McInerney, J. G. (2007) Timing jitter in compact passively mode-locked quantum-dot lasers . In: Marciniak, M eds. ICTON 2007: Proceedings of the 9th International Conference on Transparent Optical Networks, Vol 2 , pp.121-123 [Details]
(2007)Novel In - Plane Semiconductor Lasers IV
Todaro, Maria Teresa and Tourrenc, Jean-Philippe and Hegarty, Stephen P. and Kelleher, Carmel and Corbett, Brian and Huyet, Guillaume and McInerney, John G. (2007) Robust passively mode-locked 1.3 mu m quantum dot lasers with low timing jitter - art. no. 64850L . In: Mermelstein, C and Bour, DP eds. Novel In - Plane Semiconductor Lasers IV [Details]
(2006)Semiconductor Lasers and Laser Dynamics II
Goulding, David and Hegarty, Stephen P. and Huyet, Guillaume (2006) Phase amplitude coupling of semiconductor lasers - art. no. 618416 . In: Lenstra, D and Pessa, M and White, IH eds. Semiconductor Lasers and Laser Dynamics II [Details]
(2004)2004 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2
Huyet, G and O'Brien, D and Carroll, O and Hegarty, SH and Houlihan, J and McInerney, JG and Muszalski, J and Corbett, B and Uskov, AV (2004) Refractive index, capture rate and sensitivity of quantum dot lasers to optical feedback 2004 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2 , pp.689-690 [Details]
(2004)NOISE IN COMPLEX SYSTEMS AND STOCHASTIC DYNAMICS II
Houlihan, J and Huyet, G and Busch, T and Hegarty, SP and Goulding, D and Curtin, D and Masoller, C (2004) Distribution of residence times in bistable noisy systems with time-delayed feedback . In: Gingl, Z and Sancho, JM and SchimanskyGeier, L and Kertesz, J eds. NOISE IN COMPLEX SYSTEMS AND STOCHASTIC DYNAMICS II , pp.393-406 [Details]
(2004)QUANTUM DOTS, NANOPARTICLES, AND NANOCLUSTERS
Huyet, G and O'Brien, D and Hegarty, SP and McInerney, JG and Bimberg, D and Ribbat, C and Ustinov, VM and Mikhrin, SS and Kovsh, AR and Uskov, AV (2004) Reduced sensitivity to external feedback in quantum dot lasers . In: Huffaker, DL and Bhattacharya, P eds. QUANTUM DOTS, NANOPARTICLES, AND NANOCLUSTERS , pp.21-28 [Details]
(2004)SEMICONDUCTOR LASERS AND LASER DYNAMICS
Huyet, G and Hegarty, SP and O'Brien, D and Uskov, AV and Melnik, S and Carroll, O and McInerney, JG and Kettler, T and Laemmlin, M and Bimberg, D and Ustinov, VM and Mikhrin, SS and Zhukov, AE and Kovsh, AR (2004) Damping and feedback characteristics of quantum dot semiconductor lasers . In: Lenstra, D and Morthier, G and Erneux, T and Pessa, M eds. SEMICONDUCTOR LASERS AND LASER DYNAMICS , pp.509-517 [Details]
(2007)Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Osborne, S and Buckley, K and Amann, A and Hegarty, S and Huyet, G and O'Brien, S and O'Reilly, EP (2007) Injection driven chaotic dynamics of a two-colour Fabry-Perot laser diode Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on , pp.1-1 [Details]

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