• T. Czyszanowski, R. Sarzała, M. Dems, W. Nakwaski, H. Thienpont, K. Panajotov, Optimal Photonic-Crystal Parameters Assuring Single-Mode Operation of 1300nm AlInGaAs Vertical-Cavity Surface-Emitting Laser, J. Appl. Phys. 105, 093102, 2009
  • T. Czyszanowski, R. Sarzała, M. Dems, H. Thienpont, W. Nakwaski, K. Panajotov, Strong Modes Discrimination and Low Threshold in Cw Regime of 1300nm AlInGaAs/InP VCSEL Induced by Photonic Crystal, Phys. Stat. Sol. (a) 206, 1396-1403, 2009
  • M. Dems, Semivectorial method based on effective index for VCSEL analysis, J. Opt. Soc. Am. B B/Vol. 26 No.4, 792–796, 2009
  • M. Dems, K. Panajotov, Photonic Crystals As a New Method of Providing Stable Polarization Emission in Vertical-Cavity Surface-Emitting Lasers, Photonics 2008: International Conference on Fiber and Photonics, Grudzień 2008
  • M. Dems, K. Panajotov, Applications of Photonic Crystals for Polarisation Stabilisation in VCSELs, 2008 10th Anniversary International Conference on Transparent Optical Networks, Greece, 22-26 Cze 2008
  • M. Dems, T. Czyszanowski, H. Thienpont, K. Panajotov, Highly birefringent and dichroic photonic crystal VCSEL design, Opt. Commun. 281(11), 3149-3152, 2008
  • M. Dems, K. Panajotov, Applications of Photonic Crystals for Polarisation Stabilisation in VCSELs, 10th International Conference on Transparent Optical Networks, ICTON 2008, str. 2 - 56-59, Czerwiec 2008
  • T. Czyszanowski, R. Sarzała, M. Dems, W. Nakwaski, K. Panajotov, Single-Mode Photonic Crystal VCSELs, COST MP0702 Kick-off Workshop, str. 59, Kwiecień 2008
  • T. Czyszanowski, R. Sarzała, M. Dems, H. Thienpont, K. Panajotov, Threshold characteristics of bottom-emitting long wavelength VCSELs with photonic-crystal within the top mirror, Opt. Quant. Electron. 40(2-4), 149-154, 2008
  • T. Czyszanowski, M. Dems, H. Thienpont, K. Panajotov, Modal gain and confinement factors in top- and bottom-emitting photonic-crystal VCSEL, J. Phys. D: Appl. Phys. 41(8), 085102, 2008
  • M. Dems, T. Czyszanowski, H. Thienpont, K. Panajotov, Highly Birefringent and Dichroic Photonic-Crystal VCSEL Design, Opt. Commun. 281, 3149-3152, 2008
  • T. Czyszanowski, R. Sarzała, Ł. Piskorski, M. Dems, M. Wasiak, W. Nakwaski, K. Panajotov, Comparison of Usability of Oxide Apertures and Photonic Crystals Used to Create Radial Optical Confinements in 650-nm GaInP VCSELs, IEEE J. Quantum. Electron. 43(11), 1041-1047, 2007
  • T. Czyszanowski, M. Dems, K. Panajotov, Optimal Parameters of Photonic-Crystal Vertical-Cavity Surface-Emitting Diode Lasers, J. Lightwave Technol. 25(9), 2331-2336, 2007
  • M. Dems, K. Panajotov, Modeling of single- and multimode photonic-crystal planar waveguides with the plane-wave admittance method, Appl. Phys. B: Lasers Opt. 89(1), 19-23, 2007
  • T. Czyszanowski, R. Sarzała, M. Dems, H. Thienpont, K. Panajotov, Optimal Designs of Telecommunications Oriented Photonic-Crystal VCSELs, 2007 9th International Conference on Transparent Optical Networks, Italy, 01-05 Lip 2007
  • T. Czyszanowski, M. Dems, R. Sarzała, H. Thienpont, K. Panajotov, Optimal Designs of Telecommunications Oriented Photonic-Crystal VCSELs, 9th International Conference on Transparent Optical Networks, ICTON 2007, str. 2 - 44-47, Lipiec 2007
  • T. Czyszanowski, K. Panajotov, M. Dems, Designs of Photonic-Crystal Vertical-Cavity Surface-Emitting Diode Lasers assuring high performance with minimal technological effort, 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference, Germany, 17-22 Cze 2007
  • T. Czyszanowski, M. Dems, K. Panajotov, Impact of the hole depth on the modal behaviour of long wavelength photonic crystal VCSELs, J. Phys. D: Appl. Phys. 40(9), 2732-2735, 2007
  • T. Czyszanowski, R. Sarzała, M. Dems, K. Panajotov, Photonic-Crystal VCSELs, International Workshop on Advances in Physics and Technology of Photonic Crystals, str. 20, Kwiecień 2007
  • R. Kotyński, M. Dems, M. Antkowiak, K. Panajotov, Radiation Losses of Electrically and Magnetically Anisotropic 2D Finite Photonic Crystals, International Workshop on Advances in Physics and Technology of Photonic Crystals, str. 19, Kwiecień 2007
  • M. Dems, T. Czyszanowski, K. Panajotov, Strongly Birefringent and Dichroic VCSEL, International Workshop on Advances in Physics and Technology of Photonic Crystals, str. 18, Kwiecień 2007
  • R. Kotyński, M. Dems, K. Panajotov, Waveguiding losses of micro-structured fibres—plane wave method revisited, Opt. Quant. Electron. 39(4-6), 469, 2007
  • M. Dems, T. Czyszanowski, K. Panajotov, Numerical analysis of high Q-factor photonic-crystal VCSELs with plane-wave admittance method, Opt. Quant. Electron. 39(4-6), 419-426, 2007
  • T. Czyszanowski, M. Dems, H. Thienpont, K. Panajotov, Modal behavior of photonic-crystal vertical-cavity surface-emitting diode laser analyzed with Plane Wave Admittance Method, Opt. Quant. Electron. 39(4-6), 427-433, 2007
  • T. Czynanowski, M. Dems, K. Panajotov, Design of Long Wavelength VCSEL with Photonic Crystal in the Top DBRs, International Workshop on PHysics \& Applications of SEmiconductor LASERs, PHASE 2007, Marzec 2007
  • M. Dems, T. Czyszanowski, K. Panajotov, Polarization Control in Photonic-Crystal VCSELs with Elliptical Holes, International Workshop on PHysics \& Applications of SEmiconductor LASERs, PHASE 2007, Marzec 2007
  • P. Bienstman, S. Selleri, L. Rosa, H. P. Uranus, W. C. L. Hopman, R. Costa, A. Melloni, L. C. Andreani, J. P. Hugonin, P. Lalanne, D. Pinto, S. S. A. Obayya, M. Dems, K. Panajotov, Modelling leaky photonic wires: A mode solver comparison, Opt. Quant. Electron. 38(9-11), 731-759, 2007
  • T. Czyszanowski, M. Dems, K. Panajotov, Single mode condition and modes discrimination in photonic-crystal 1.3 μm AlInGaAs/InP VCSEL, Opt. Express 15(9), 5604, 2007
  • T. Czyszanowski, M. Dems, H. Thienpont, K. Panajotov, Optimal radii of photonic crystal holes within DBR mirrors in long wavelength VCSEL, Opt. Express 15(3), 1301, 2007
  • T. Czyszanowski, M. Dems, K. Panajotov, Impact of the Hole Depth on the Modal Behaviour of Long Wavelength Photonic Crystal VCSELs, J. Phys. D: Appl. Phys. 40, 2732-2735, 2007
  • T. Czyszanowski, M. Dems, K. Panajotov, Single Mode Condition and Modes Discrimination in Photonic-Crystal 1.3 μm AlInGaAs/InP VCSEL, Opt. Express 15, 5604-5609, 2007
  • M. Dems, K. Panajotov, Modeling of Single- and Multimode Photonic-Crystal Planar waveguides with Plane-Wave Admittance Method, Appl. Phys. B: Lasers Opt. 89, 19-23, 2007
  • T. Czyszanowski, M. Dems, K. Panajotov, Optimal Parameters of Photonic-Crystal Vertical-Cavity Surface-Emitting Diode Lasers, J. Lightwave Technol. 25, 2331-2336, 2007
  • T. Czyszanowski, R. Sarzała, Ł. Piskorski, M. Dems, M. Wasiak, W. Nakwaski, K. Panajotov, Comparison of Usability of Oxide Apertures and Photonic Crystals Used To Create Radial Optical Confinements in 650-nm GaInP VCSELs, IEEE J. Quantum. Electron. 43, 1041-1047, 2007
  • T. Czyszanowski, M. Dems, K. Panajotov, Optimal parameters of photonic-crystal vertical-cavity surface-emitting diode lasers., J. Lightwave Technol. 25 No. 9, 2331-2335, 2007
  • M. Dems, K. Panajotov, Modeling of Single-and Multimode Photonic-Crystal Planar Waveguides with Plane-wave Admittance Method: Losses and Modes Coupling, 2006 International Conference on Transparent Optical Networks, United Kingdom, 18-22 Cze 2006
  • T. Czyszanowski, M. Dems, K. Panajotov, W. Nakwaski, Crucial Parameters of Photonic-Crystal Holes within Photonic-Crystal VCSEL DBR, 2006 International Conference on Transparent Optical Networks, United Kingdom, 18-22 Cze 2006
  • R. Kotyński, M. Dems, K. Panajotov, Waveguiding Losses of Microstructured Fibers - Plane Wave Method Revisited, Physics of Photonic Crystals and Metamaterials, PPCM'06, Czerwiec 2006
  • T. Czyszanowski, M. Dems, K. Panajotov, Mode Confinement by Photonic-Crystal DBRs Incorporated in VCSEL Structures, Physics of Photonic Crystals and Metamaterials, PPCM'06, Czerwiec 2006
  • M. Dems, T. Czyszanowski, K. Panajotov, Modeling a Low-Loss Photonic-Crystal VCSEL with Plane-Wave Admittance Method, Physics of Photonic Crystals and Metamaterials, PPCM'06, Czerwiec 2006
  • M. Dems, K. Panajotov, Modeling of Single- and Multimode Photonic-Crystal Planar Waveguides with Plane-Wave Admittance Method: Losses and Modes Coupling, 8th International Conference on Transparent Optical Networks, ICTON 2006, str. 4 - 245-248, Czerwiec 2006
  • T. Czyszanowski, M. Dems, K. Panajotov, W. Nakwaski, Crucial Parameters of Photonic-Crystal Holes Within Photonic-Crystal VCSEL DBR, 8th International Conference on Transparent Optical Networks, ICTON 2006, str. 2 - 181-184, Czerwiec 2006
  • M. Dems, T. Czyszanowski, K. Panajotov, Plane-wave and cylindrical-wave admittance method for simulation of classical and photonic-crystal-based VCSELs, SPIE Proceedings, France, 03-06 Kwi 2006
  • T. Czyszanowski, M. Dems, H. Thienpont, K. Panajotov, Full vectorial electromagnetic modeling of vertical-cavity surface-emitting diode lasers by the plane wave admittance method, SPIE Proceedings, France, 03-05 Kwi 2006
  • T. Czyszanowski, M. Dems, H. Thienpont, K. Panajotov, Full Vectorial Electromagnetic Modeling of Vertical-Cavity Surface-Emitting Diode Lasers by the Plane Wave Admittance Method, SPIE Photonics Europe, str. 6185 - 61850Y, Kwiecień 2006
  • M. Dems, T. Czyszanowski, K. Panajotov, Plane-Wave and Cylindrical-Wave Admittance Method for Simulation of Classical and Photonic-Crystal-Based VCSELs,, SPIE Photonics Europe, str. 6182 - 618219, Kwiecień 2006
  • M. Dems, W. Nakwaski, Modelling of High-Contrast Photonic Crystal Slabs Using the Novel Extension of the Effective Index Method, Opt. Appl. 36, 51-56, 2006
  • M. Dems, R. Kotyński, K. Panajotov, Plane Wave Admittance Method - a novel approach for determining the electromagnetic modes in photonic structures, Opt. Express 13(9), 3196, 2005
  • M. Dems, K. Panajotov, T. Czyszanowski, R. Kotyński, W. Nakwaski, Simulation of photonic crystal diode lasers with plane-wave admittance method, European Symposium on Photonic Crystals, 2005
  • M. Dems, R. Kotyński, K. Panajotov, PlaneWave Admittance Method- a novel approach for determining the electromagnetic modes in photonic structures, Opt. Express 13, 3196-3207, 2005