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  • P. P. Michałowski, M. Gębski, P. Śpiewak, W. Kołkowski, I. Pasternak, W. Głowadzka, M. Wasiak, T. Czyszanowski, W. Strupiński, Artifact-free secondary ion mass spectrometry profiling of a full vertical cavity surface emitting laser structure, Measurement: Journal of the International Measurement Confederation 225, 114003, 2024
     10.1016/j.measurement.2023.114003 
  • P. Śpiewak, M. Gębski, W. Strupiński, T. Czyszanowski, W. Kołkowski, I. Pasternak, R. Sarzała, W. Nakwaski, M. Wasiak, Determination of electrical and thermal parameters of vertical-cavity surface-emitting lasers, Metrol. Meas. Syst. 30(3), 519-529, 2023
     10.24425/mms.2023.146417 
  • P. Śpiewak, R. Sarzała, M. Wasiak, Impact of cavity design on the modulation properties of a GaAs-based VCSEL, Opt. Laser Technol. 163, 109373, 2023
     10.1016/j.optlastec.2023.109373 
  • D. Dąbrówka, R. Sarzała, M. Wasiak, A. Kafar, P. Perlin, K. Saba, Thermal analysis of a two-dimensional array with surface light emission based on nitride EEL lasers, Opto-Electron. Rev. 30, e144115, 2022
     10.24425/opelre.2022.144115 
  • W. Głowadzka, M. Wasiak, T. Czyszanowski, True- and quasi-bound states in the continuum in one-dimensional gratings with broken up-down mirror symmetry, Nanophotonics 10(16), 3979-3993, 2021
     10.1515/nanoph-2021-0319 
  • M. Dobrski, M. Wasiak, Effective method for approximating graded-refractive-index layers in optical simulations, Opt. Express 29(21), 34477, 2021
     10.1364/OE.434863 
  • L. Y. M. Tobing, M. Wasiak, D. H. Zhang, W. Fan, T. Czyszanowski, Nearly total optical transmission of linearly polarized light through transparent electrode composed of GaSb monolithic high-contrast grating integrated with gold, Nanophotonics 10(15), 3823-3830, 2021
     10.1515/nanoph-2021-0286 
  • P. Komar, M. Gębski, J. A. Lott, M. Wasiak, Chromatic aberration in planar focusing mirrors based on a monolithic high contrast grating, Opt. Express 29(19), 30296, 2021
     10.1364/OE.433813 
  • A. Brejnak, M. Gębski, A. Sokół, M. Marciniak, M. Wasiak, J. Muszalski, J. A. Lott, I. Fischer, T. Czyszanowski, Boosting the output power of large-aperture lasers by breaking their circular symmetry, Optica 8(9), 1167, 2021
     10.1364/OPTICA.421753 
  • P. Komar, M. Gębski, J. A. Lott, T. Czyszanowski, M. Wasiak, Experimental Demonstration of Light Focusing Enabled by Monolithic High-Contrast Grating Mirrors, ACS Appl. Mater. Interfaces 13(21), 25533-25539, 2021
     10.1021/acsami.1c04871 
  • M. Gębski, P. Śpiewak, W. Kołkowski, I. Pasternak, W. Głowadzka, W. Nakwaski, R. Sarzała, M. Wasiak, T. Czyszanowski, W. Strupiński, First vertical-cavity surface-emitting laser made entirely in Poland, B. Pol. Acad. Sci-tech. 69, e137272, 2021
     10.24425/bpasts.2021.137272 
  • R. Sarzała, P. Śpiewak, W. Nakwaski, M. Wasiak, Cavity designs for nitride VCSELs with dielectric DBRs operating efficiently at different temperatures, Opt. Laser Technol. 132, 106482, 2020
     10.1016/j.optlastec.2020.106482 
  • P. Komar, M. Gębski, T. Czyszanowski, M. Dems, M. Wasiak, Planar focusing reflectors based on monolithic high contrast gratings: design procedure and comparison with parabolic mirrors, Opt. Express 28(26), 38745, 2020
     10.1364/OE.404684 
  • T. Czyszanowski, A. Sokół, M. Dems, M. Wasiak, Transparent electrode employing deep–subwavelength monolithic high-contrast grating integrated with metal, Opt. Express 28(19), 28383, 2020
     10.1364/OE.400489 
  • M. Wasiak, P. Śpiewak, N. Haghighi, M. Gębski, E. Pruszyńska-Karbownik, P. Komar, J. A. Lott, R. Sarzała, Numerical model for small-signal modulation response in vertical-cavity surface-emitting lasers, J. Phys. D: Appl. Phys. 53(34), 345101, 2020
     10.1088/1361-6463/ab8b94 
  • T. Czyszanowski, M. Gębski, E. Pruszyńska-Karbownik, M. Wasiak, J. A. Lott, Monolithic high-contrast grating planar microcavities, Nanophotonics 9(4), 913-925, 2020
     10.1515/nanoph-2019-0520 
  • M. Kuc, Ł. Piskorski, M. Dems, M. Wasiak, A. Sokół, R. Sarzała, T. Czyszanowski, Numerical Investigation of the Impact of ITO, AlInN, Plasmonic GaN and Top Gold Metalization on Semipolar Green EELs, Materials 13(6), 1444, 2020
     10.3390/ma13061444 
  • M. Kuc, A. Sokół, Ł. Piskorski, M. Dems, M. Wasiak, R. Sarzała, T. Czyszanowski, ITO layer as an optical confinement for nitride edge-emitting lasers, B. Pol. Acad. Sci-tech. 68, 147-154, 2020
     10.24425/bpasts.2020.131834 
  • P. Śpiewak, M. Wasiak, R. Sarzała, Impact of the active area position in a nitride tunnel junction vertical-cavity surface-emitting laser on its emission characteristics, Opt. Appl. 50(2), 301-310, 2020
     10.37190/OA200213 
  • R. Sarzała, P. Śpiewak, M. Wasiak, Influence of Resonator Length on Performance of Nitride TJ VCSEL, IEEE J. Quantum. Electron. 55(6), 1-9, 2019
     10.1109/JQE.2019.2946386