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  • Asymmetric Light Transmission in PT-Symmetric Microring Resonators

     Giden, I.; Dadashi, K.; Botey, M.; Herrero, R.; Staliunas, K.; Kurt, Hamza
    IEEE journal on selected topics in quantum electronics
    Vol. 22, num. 5
    DOI: 10.1109/JSTQE.2016.2542782
    Date of publication: 2016-03-15
    Journal article
  • Numerical and experimental demonstration of a wavelength demultiplexer design by point-defect cavity coupled to a tapered photonic crystal waveguide  Open access

     Hayran, Z.; Turduev, M.; Botey, M.; Herrero, R.; Staliunas, K.; Kurt, Hamza
    Optics letters
    Vol. 41, num. 1, p. 119-122
    DOI: 10.1364/OL.41.000119
    Date of publication: 2016-01-01
    Journal article
    Access to the full text
  • Chiral modes in 2D PT-symmetric nanostructures

     Botey, M.; Herrero, R.; Turduev, M.; Kurt, H.; Staliunas, K.
    DOI: 10.1007/978-3-319-24871-4_9
    Date of publication: 2015-11-15
    Book chapter
    Image
  • Stabilization of broad area semiconductor amplifiers by spatially modulated potentials

     Kumar, S.; Ahmed, W.; Herrero, R.; Botey, M.; Radziunas, M.; Staliunas, K.
    DOI: 10.1007/978-3-319-24871-4_9
    Date of publication: 2015-11-15
    Book chapter
    Image
  • Stabilization of flat-mirror vertical-external-cavity surface-emitting lasers by spatiotemporal modulation of the pump profile  Open access

     Ahmed, W.; Kumar, S.; Herrero, R.; Botey, M.; Radziunas, M.; Staliunas, K.
    Physical review A
    Vol. 92, num. 43829
    DOI: 10.1103/PhysRevA.92.043829
    Date of publication: 2015-10-20
    Journal article
    Access to the full text
  • Control and manipulation of modulation instability

     Kumar, S.; Herrero, R.; Botey, M.; Staliunas, K.
    Spatiotemporal Complexity in Nonlinear Optics
    p. 1-3
    DOI: 10.1109/SCNO.2015.7324042
    Presentation's date: 2015-08-31
    Presentation of work at congresses
  • Taming of modulation instability by spatio-temporal modulation of the potential  Open access

     Kumar, S.; Herrero, R.; Botey, M.; Staliunas, K.
    Scientific reports
    Vol. 5, num. 13268, p. 1-7
    DOI: 10.1038/srep13268
    Date of publication: 2015-08-19
    Journal article
    Access to the full text
  • Nonreciprocal light transmission in gain-loss modulated Micro ring resonators

     Giden, I.; Dadashi, K.; Botey, M.; Herrero, R.; Staliunas, K.; Kurt, H.
    International Conference on Transparent Optical Networks
    p. 1-3
    DOI: 10.1109/ICTON.2015.7193652
    Presentation's date: 2015-07-08
    Presentation of work at congresses
  • Taming the modulation instability in semiconductor lasers

     Kumar, S.; Ahmed, W.; Radziunas, M.; Botey, M.; Herrero, R.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-4
    DOI: 10.1109/ICTON.2015.7193465
    Presentation's date: 2015-07-07
    Presentation of work at congresses
  • Tunable wavelength-demultiplexer by tapered photonic crystal waveguide  Open access

     Hayran, Z.; Turduev, M.; Botey, M.; Herrero, R.; Staliunas, K.; Kurt, H.
    International Conference on Transparent Optical Networks
    p. 1-5
    DOI: 10.1109/ICTON.2015.7193387
    Presentation's date: 2015-07-06
    Presentation of work at congresses
    Access to the full text
  • Self-collimation in 2D complex and PT-symmetric media

     Botey, M.; Turduev, M.; Kurt, H.; Herrero, R.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-4
    DOI: 10.1109/ICTON.2015.7193379
    Presentation's date: 2015-07-06
    Presentation of work at congresses
  • Chiral modes in 2D PT-symmetric nanostructures

     Botey, M.; Herrero, R.; Turduev, M.; Giden, I.; Kurt, H.; Staliunas, K.
    Conference on Lasers & Electro-Optics / European Quantum Electronics Conference
    p. EH_P_16
    Presentation's date: 2015-06-24
    Presentation of work at congresses
  • Beam quality improvement by suppression of Modulation Instability in broad area semiconductor laser amplifier

     Kumar, S.; Herrero, R.; Botey, M.; Staliunas, K.
    Conference on Lasers & Electro-Optics / European Quantum Electronics Conference
    p. CB_P_4
    Presentation's date: 2015-06-22
    Presentation of work at congresses
  • Beam shaping in spatially modulated broad area edge-emitting semiconductor lasers

     Radziunas, M.; Herrero, R.; Botey, M.; Staliunas, K.
    Conference on Lasers & Electro-Optics / European Quantum Electronics Conference
    p. CB_P_3
    Presentation's date: 2015-06-22
    Presentation of work at congresses
  • Far-field narrowing in spatially modulated broad-area edge-emitting semiconductor amplifiers  Open access

     Radziunas, M.; Herrero, R.; Botey, M.; Staliunas, K.
    Journal of the Optical Society of America B. Optical physics
    Vol. 32, num. 5, p. 993-1000
    DOI: 10.1364/JOSAB.32.000993
    Date of publication: 2015-05-01
    Journal article
    Access to the full text
  • Two-dimensional complex parity-time-symmetric photonic structures  Open access

     Turduev, M.; Botey, M.; Giden, I.; Herrero, R.; Kurt, H.; Ozbay, E.; Staliunas, K.
    Physical review A
    Vol. 91, num. 2
    DOI: 10.1103/PhysRevA.91.023825
    Date of publication: 2015-02-20
    Journal article
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  • Acoustically penetrable sonic crystals based on fluid-like scatterers  Open access

     Cebrecos, A.; Romero-García, V.; Pico, R.; Sánchez, V.; Botey, M.; Herrero, R.; Cheng, Y.; Staliunas, K.
    Journal of physics D. Applied physics
    Vol. 48, num. 2
    DOI: 10.1088/0022-3727/48/2/025501
    Date of publication: 2015-01-21
    Journal article
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  • Enhanced transmission band in periodic media with loss modulation  Open access

     Cebrecos, A.; Pico, R.; Romero-García, V.; Yasser, A.; Maigyte, L.; Herrero, R.; Botey, M.; Sánchez, V.; Staliunas, K.
    Applied physics letters
    Vol. 105, num. 204104
    DOI: 10.1063/1.4902387
    Date of publication: 2014-11-17
    Journal article
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  • Asymmetric light transmission by using 2D PT-symmetric photonic nanostructure

     Turduev, M.; Botey, M.; Herrero, R.; Kurt, H.; Staliunas, K.; Giden, I.
    IEEE Photonics Conference
    p. 164-165
    DOI: 10.1109/IPCon.2014.6995263
    Presentation's date: 2014-10-15
    Presentation of work at congresses
  • Suppression of modulation instability in broad area semiconductor amplifiers

     Kumar, S.; Herrero, R.; Botey, M.; Staliunas, K.
    Optics letters
    Vol. 39, num. 19, p. 5598-5601
    DOI: 10.1364/OL.39.005598
    Date of publication: 2014-10-01
    Journal article
  • Improving beam quality in broad area semiconductor amplifiers

     Herrero, R.; Kumar, S.; Radziunas, M.; Botey, M.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-3
    DOI: 10.1109/ICTON.2014.6876275
    Presentation's date: 2014-09-08
    Presentation of work at congresses
  • Asymmetric transmission from a 2D PT-symmetric honeycomb nanostructure

     Botey, M.; Herrero, R.; Turduev, M.; Zhao, D.; Giden, I.; Kurt, H.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-4
    DOI: 10.1109/ICTON.2014.6876621
    Presentation's date: 2014-07-09
    Presentation of work at congresses
  • Nondiffractive-nondiffusive beams in complex crystals  Open access

     Herrero, R.; Botey, M.; Staliunas, K.
    Physical review A
    Vol. 89, num. 6
    DOI: 10.1103/PhysRevA.89.063811
    Date of publication: 2014-06-16
    Journal article
    Access to the full text
  • Simulations and analysis of beam quality improvement in spatially modulated broad area edge-emitting devices

     Radziunas, M.; Herrero, R.; Botey, M.; Staliunas, K.
    Semiconductor Lasers and Laser Dynamics
    DOI: 10.1117/12.2051909
    Presentation's date: 2014-04
    Presentation of work at congresses
  • Managing spatial diffraction through a periodic loss modulation  Open access

     Botey, M.; Kumar, N.P.; Herrero, R.; Maigyte, L.; Staliunas, K.
    Photonic Crystal Materials and Devices
    DOI: 10.1117/12.2051677
    Presentation's date: 2014-04
    Presentation of work at congresses
    Access to the full text
  • Beam shaping in two-dimensional metallic photonic crystals photonic crystals

     Kumar, N.P.; Maigyte, L.; Botey, M.; Herrero, R.; Staliunas, K.
    Journal of the Optical Society of America B. Optical physics
    Vol. 31, num. 4, p. 686-690
    DOI: 10.1364/JOSAB.31.000686
    Date of publication: 2014-03-05
    Journal article
  • Control and enhancement of beam quality of broadarea semiconductor devices and arrays by multimode interference couplers and two-dimensional gain modulation  Open access

     Murad, M.; Sorel, M.; Herrero, R.; Botey, M.; Marsh, J.; Staliunas, K.
    High Power Diode Lasers and Systems Conference
    p. 8-9
    DOI: 10.1109/HPD.2013.6706592
    Presentation's date: 2013-10-16
    Presentation of work at congresses
    Access to the full text
  • Intrinsic beam shaping mechanism in spatially modulated broad area semiconductor amplifiers  Open access

     Radziunas, M.; Botey, M.; Herrero, R.; Staliunas, K.
    Applied physics letters
    Vol. 103, num. 13, p. 132101-132101-4
    DOI: 10.1063/1.4821251
    Date of publication: 2013-09-23
    Journal article
    Access to the full text
  • Flat lensing by periodic loss-modulated materials  Open access

     Kumar, N.P.; Herrero, R.; Botey, M.; Staliunas, K.
    Journal of the Optical Society of America B. Optical physics
    Vol. 30, num. 10, p. 2684-2688
    DOI: 10.1364/JOSAB.30.002684
    Date of publication: 2013-09-23
    Journal article
    Access to the full text
  • Negative diffraction by a periodically modulated loss

     Botey, M.; Kumar, N.P.; Herrero, R.; Maigyte, L.; Pico, R.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-4
    DOI: 10.1109/ICTON.2013.6602994
    Presentation's date: 2013-06-26
    Presentation of work at congresses
  • Unlocked evanescent waves in periodic structures

     Botey, M.; Cheng, Y.; Romero-García, V.; Pico, R.; Herrero, R.; Sánchez, V.; Staliunas, K.
    Optics letters
    Vol. 38, num. 11, p. 1890-1892
    DOI: 10.1364/OL.38.001890
    Date of publication: 2013-06-01
    Journal article
  • Theoretical study of beam quality improvement in spatially modulated broad area edge-emitting devices

     Radziunas, M.; Herrero, R.; Botey, M.; Staliunas, K.
    Conference on Lasers & Electro-Optics / European Quantum Electronics Conference
    DOI: 10.1109/CLEOE-IQEC.2013.6800767
    Presentation's date: 2013-05-12
    Presentation of work at congresses
  • Beam shaping in spatially modulated broad area semiconductor amplifiers

     Herrero, R.; Botey, M.; Radziunas, M.; Staliunas, K.
    Conference on Lasers & Electro-Optics / European Quantum Electronics Conference
    DOI: 10.1109/CLEOE-IQEC.2013.6801816
    Presentation's date: 2013-05-12
    Presentation of work at congresses
  • Beam shaping in spatially modulated broad-area semiconductor amplifiers  Open access

     Herrero, R.; Botey, M.; Radziunas, M.; Staliunas, K.
    Optics letters
    Vol. 37, num. 24, p. 5253-5255
    DOI: 10.1364/OL.37.005253
    Date of publication: 2012-12-15
    Journal article
    Access to the full text
  • Anisotropic subdiffractive solitons

     Herrero, R.; Barashenkov, I.; Alexeeva, N.; Staliunas, K.
    Chaos solitons and fractals
    Vol. 44, num. 12, p. 1070-1074
    DOI: 10.1016/j.chaos.2011.08.010
    Date of publication: 2012-12
    Journal article
  • High-directional wave propagation in periodic loss modulated materials

     Kumar, N.P.; Botey, M.; Herrero, R.; Loiko, Y.; Staliunas, K.
    Photonics and nanostructures. Fundamentals and applications
    Vol. 10, num. 4, p. 644-650
    DOI: 10.1016/j.photonics.2012.06.003
    Date of publication: 2012-10
    Journal article
  • Focusing of evanescent waves by modulated sonic structures

     Romero-García, V.; Pico, R.; Sánchez, V.; Botey, M.; Herrero, R.; Chung, Y-C; Staliunas, K.
    Electrical Transport and Optical Properties of Inhomogeneous Media
    Presentation's date: 2012-09-04
    Presentation of work at congresses
  • About the oscillatory possibilities of the dynamical systems

     Herrero, R.; Pi, F.; Rius, J.; ORRIOLS TUBELLA, GASPAR
    Physica. D, Nonlinear phenomena
    Vol. 241, num. 16, p. 1358-1391
    DOI: 10.1016/j.physd.2012.05.001
    Date of publication: 2012-08-15
    Journal article
  • Self-collimation and spatial filtering in 2D gain/loss periodic spatially modulated materials

     Botey, M.; Staliunas, K.; Herrero, R.; Vilaseca, R.; Kumar, N.P.
    Conference on Lasers & Electro-Optics / European Quantum Electronics Conference
    p. EI.P.8 TUE
    DOI: 10.1109/CLEOE.2011.5942985
    Presentation's date: 2012-05-24
    Presentation of work at congresses
  • Formation of X-pulses in periodically gain/loss modulated materials

     Loiko, Y.; Botey, M.; Herrero, R.; Staliunas, K.
    Optics express
    Vol. 20, num. 10, p. 11271-11276
    DOI: 10.1364/OE.20.011271
    Date of publication: 2012-05-07
    Journal article
  • Improving beam quality in broad area semiconductor amplifiers

     Herrero, R.; Botey, M.; Kumar, N.P.; Staliunas, K.
    Proceedings of SPIE, the International Society for Optical Engineering
    Vol. 8432, p. 1-7
    DOI: 10.1117/12.922849
    Date of publication: 2012
    Journal article
  • Spatial noise reduction in broad area semiconductors

     Herrero, R.; Botey, M.; Kumar, N.P.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-4
    DOI: 10.1109/ICTON.2012.6254492
    Presentation's date: 2012
    Presentation of work at congresses
  • Focalization of evanescent beams

     Botey, M.; Cheng, Y.; Herrero, R.; Romero-García, V.; Pico, R.; Sánchez, V.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-3
    DOI: 10.1109/ICTON.2012.6253923
    Presentation's date: 2012
    Presentation of work at congresses
  • Research activities of the group on nonlinear dynamics, nonlinear optics and lasers (DONLL) at the universitat politècnica de catalunya (Campus de Terrassa)

     Tiana, J.; Zamora, J.; Nistor, I.; Roppo, V.; Maigyte, L.; Aragoneses, A.; Khumar, N.; Martinez, M.; Fernandez, J.; Serrat, C.; Font, J.L.; Herrero, R.; Cojocaru, C.; Trull, J.; Masoller, C.; Staliunas, K.; Torrent, M.C.; Garcia, J.; Vilaseca, R.
    Óptica pura y aplicada
    Vol. 44, num. 2, p. 219-225
    Date of publication: 2011-06
    Journal article
  • Dispersion management in spatially modulated broad band semiconductors

     Herrero, R.; Botey, M.; Khumar, N.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-4
    DOI: 10.1109/ICTON.2011.5971087
    Presentation's date: 2011
    Presentation of work at congresses
  • Light propagation in 1D and 2D gain/loss periodic spatial modulated materials

     Herrero, R.; Botey, M.; Staliunas, K.
    International Conference on Photonic and Electromagnetic Crystal Structures
    p. 138
    Presentation's date: 2010-09-28
    Presentation of work at congresses
  • Light in materials with periodic gain-loss modulation on a wavelength scale

     Botey, M.; Herrero, R.; Staliunas, K.
    Physical review A
    Vol. 82, num. 11
    DOI: 10.1103/PhysRevA.82.013828
    Date of publication: 2010-07-22
    Journal article
  • Diffractive effects in 1D and 2D gain/loss periodic spatial modulated materials

     Herrero, R.; Botey, M.; Staliunas, K.
    International Conference on Transparent Optical Networks
    p. 1-4
    DOI: 10.1109/ICTON.2010.5549259
    Presentation's date: 2010-06-28
    Presentation of work at congresses
  • PROPIETATS DINÀMIQUES I NO LINIALS DE MATERIALS I SITEMES FOTÒNICS, ELÈCTRICS I BIOLÒGICS

     Espinar, M.; Belana, J.; Roppo, V.; Vilaseca, R.; Torrent, M.C.; Herrero, R.; Masoller, C.; Staliunas, K.; Mudarra, M.; Zamora, J.; Tiana, J.; Sellarès, J.; Cañadas, J.C.; Diego, J.; Nistor, I.; Cojocaru, C.; Trull, J.; Domedel, N.; Aragoneses, A.; Orrit, J.; Font, J.L.; Pons, A. J.; Sancristobal, B.; Botey, M.; Garcia, J.
    Competitive project
  • Research activities of the Group on Nonlinear Dynamics, Nonlinear Optics and Lasers (DONLL) at the Universitat Politència de Catalunya (Campus de Terrassa)

     Martínez, C.; Tiana, J.; Zamora, J.; Nistor, I.; Roppo, V.; Espinar, M.; Fernandez, J.; Font, J.L.; Cojocaru, C.; Trull, J.; Herrero, R.; Staliunas, K.; Masoller, C.; Torrent, M.C.; Garcia, J.; Vilaseca, R.
    Reunión Nacional de Óptica
    p. 15
    Presentation's date: 2009-09-14
    Presentation of work at congresses