Publikacje i konferencje

J. Prywer, On the Crystal Habit Dependence on Time-constant Growth Rates in Two-dimensional Case, Proc. SPIE 3724, 144-149, 1999

Detailed threshold analysis of UV-emitting nitride vertical-cavity surface-emitting lasers, J. Phys. D: Appl. Phys. 31(19), 019, 1998

W. Nakwaski, P. Maćkowiak, Thermal Aspects of Semiconductor Lasers Designing (invited Paper), Workshop Microtechnology, Thermal Problems in Electronics, MICROTHERM'98, Summer School on Microtechnologies, str. 29-39, Wrzesień 1998

A. Brozi, P. Maćkowiak, R. Sarzała, K. Łazarow, W. Nakwaski, Semiconductor Lasers Properties Investigations by Computer Simulations, Workshop Microtechnology, Thermal Problems in Electronics, MICROTHERM'98, The Seminar Thermic'98, Wrzesień 1998

M. J. GUNNING, R. Raab, P. Góski, W. Kucharczyk, The quadratic electrooptic effect and estimation of antipolarization in ADP, Ferroelectr., Lett. Sect. 24(3-4), 63-68, 1998

M. J. GUNNING, K. Bondarczuk, P. Górski, W. Kucharczyk, The Quadratic Electrooptic Coefficientg1111 —g2211 of DKDP Crystals, str. 305-308, Lipiec 1998

E. C. Yu, M. Osiński, W. Nakwaski, M. Turowski, A. J. Przekwas, Thermal crosstalk in arrays of proton-implanted top-surface-emitting lasers, Physics and Simulation of Optoelectronic Devices VI, United States, 26 Sty 1998

M. Turowski, E. C. Yu, A. J. Przekwas, W. Nakwaski, M. Osiński, 3D Simulation of Thermal Phenomena in Arrays of Vertical-Cavity Surface-Emitting Lasers (VCSELs), 5th International Conference on Mixed Design of Integrated Circuits, Systems, MIXDES'98, str. 177-182, Czerwiec 1998

P. Maćkowiak, W. Nakwaski, Threshold Currents of Nitride VCSELs with Various Active Regions, Third European GaN Workshop, Czerwiec 1998

M. Gazicki, R. Ledzion, R. Mazurczyk, S. Pawłowski, Deposition and properties of germanium/carbon films deposited from tetramethylgermanium in a parallel plate RF discharge, Thin Solid Films 322(1-2), 123-131, 1998

W. Nakwaski, R. Sarzała, Transverse modes in gain-guided vertical-cavity surface-emitting lasers, Opt. Commun. 148(1-3), 63-69, 1998

The spatial hole burning effect in gain-guided vertical-cavity surface-emitting lasers, J. Phys. D: Appl. Phys. 31(4), 001, 1998

W. Nakwaski, R. Sarzała, High-order transverse modes in vertical-cavity surface-emitting lasers, Tenth Polish-Czech-Slovak Optical Conference: Wave and Quantum Aspects of Contemporary Optics, Poland, 16-20 Wrz 1996

J. Behnisch, J. Tyczkowski, M. Gazicki, I. Pela, A. Holländer, R. Ledzion, Formation of hydrophobic layers on biologically degradable polymeric foils by plasma polymerization, Surf. Coat. Technol. 98(1-3), 872-874, 1998

J. Prywer, S. Krukowski, GaN Single Crystal Habits and Their Relation to GaN Growth Under High Pressure of Nitrogen, MRS Internet J. N. S. R. 3, e47, 1998

W. Nakwaski, M. Osiński, III: Thermal Properties of Vertical-Cavity Surface-Emitting Semiconductor Lasers, Progress in Optics, Elsevier, str. 165-262, 1998

G. Derfel, On the analogy between the field-induced and flow-induced deformations in nematic liquid crystals, Liq. Cryst. 24(6), 829-834, 1998

W. Nakwaski, R. Sarzała, Transverse Modes in Gain-Guided Vertical-Cavity Surface-Emitting Lasers, Opt. Commun. 148, 63 - 69, 1998

W. Nakwaski, M. Osiński, Thermal Properties of Vertical-Cavity Surface-Emitting Semiconductor Lasers, Progr. Opt. XXXVIII, 165-262, 1998

E. C. Yu, M. Osiński, W. Nakwaski, M. Turowski, A. J. Przekwas, Thermal Crosstalk in Arrays of Proton-Implanted Top-Surface-Emitting Lasers, Proc. SPIE 3283 (Physics and Simulation of Optoelectronic Devices VI), 384-395, 1998

W. Nakwaski, Analiza Trendów Rozwojowych Azotkowych Laserów Złączowych Oraz Możliwości Ich Wytwarzania Na Podłożu GaN, Elektronika 39, 07-10, 1998

J. Wilk, R. Sarzała, W. Nakwaski, The Spatial Hole Burning Effect in Gain-Guided Vertical-Cavity Surface-Emitting Lasers, J. Phys. D: Appl. Phys. 31, L11-L15,, 1998

P. Maćkowiak, W. Nakwaski, Detailed Threshold Analysis of UV-Emitting Nitride Vertical-Cavity Surface-Emitting Lasers, J. Phys. D: Appl. Phys. 31, 2479-2484, 1998

W. Nakwaski, Some Unsolved Problems Associated with Designing of Nitride Lasers (invited Paper), Opto-Electron. Rev. 6, 93-110, 1998

W. Nakwaski, A. Brozi, K. Łazarow, P. Maćkowiak, R. Sarzała, Computer Simulations of Operations of Various Designs of Semiconductor Lasers, Scientific Bulletin of Tech. Univ. of Łódź, Physics 18, 51-58, 1998

P. Maćkowiak, W. Nakwaski, Prospects for Nitride Vertical-Cavity Surface­-Emitting Lasers, Proc. SPIE 3490 (Optics in Computing, OC'98, Brugge (Belgium) 17­20 June, 1998), 331-334, 1998

J. Prywer, S. Krukowski, GaN Single Crystal Habits and Their Relation to GaN Growth Under High Pressure of Nitrogen, MRS Internet J. N. S. R. 3, 47-52, 1998

V. A. Kuznetsov, T. M. Okhrimenko, M. Rak, Growth Promoting Effect of Organic Impurities on Growth Kinetics of KAP and KDP Crystals, J. Cryst. Growth 193, 164-173., 1998

R. Sarzała, W. Nakwaski, Carrier diffusion inside active regions of gain-guided vertical-cavity surface-emitting lasers, IEE P. - Optoelectron. 144(6), 421-425, 1997

W. Nakwaski, R. Sarzała, Analysis of Transverse Modes in Gain-Guided Vertical-Cavity Surface-Emitting Lasers, IEEE Lasers, Electro-Optics Society 1997 Annual Meeting, LEOS'97, str. 2 - 293-294, Listopad 1997

W. Nakwaski, <title>Self-consistent analytical models of semiconductor vertical-cavity surface-emitting lasers</title>, SPIE Proceedings, Poland, 23 Wrz 1996

J. Prywer, <title>Faces transformation to an edge or a corner</title>, SPIE Proceedings, Poland, 07 Paź 1996

M. Izdebski, M. Rak, A. Brozi, <title>Monte Carlo model of crystal growth with solvation</title>, SPIE Proceedings, Poland, 07 Paź 1996

P. Górski, M. Kin, W. Kucharczyk, On the application of a generalized form of Miller's coefficient to nonlinear refractive indices in partially ionic crystals, J. Phys. D: Appl. Phys. 30(7), 1111-1114, 1997

W. Nakwaski, R. Sarzała, Analysis of transverse modes in gain-guided vertical-cavity surface-emitting lasers, Conference Proceedings. LEOS '97. 10th Annual Meeting IEEE Lasers and Electro-Optics Society 1997 Annual Meeting, 10-13 Lis 1997

W. Nakwaski, M. OSIN´SKI, [], Opt. Quant. Electron. 29(9), 883-892, 1997

W. Nakwaski, M. OSIN´SKI, [], Opt. Quant. Electron. 29(6), 639-649, 1997

G. Derfel, B. Gajewska, Dynamics of the field induced twist deformation in the weakly anchored nematic layers, Liq. Cryst. 22(3), 297-300, 1997

G. Derfel, B. Radomska, Modelling of the simple shear flow of a flow-aligning nematic, Liq. Cryst. 23(5), 741-748, 1997

G. Derfel, D. Krzyżański, Shear flow induced deformations of planar cholesteric layers, Liq. Cryst. 22(4), 463-468, 1997

G. Derfel, B. Gajewska, Effectiveness of the shear flow alignment in the weakly anchored nematic layers, Scientific Bulletin TUL. Physics 17, 29-35, 1997

W. Nakwaski, W. L. Johnson, M. Osiński, Methodology of Parallelization Used in Simulation of Thermal Behaviour of Large Two-Dimensional Arrays of Semiconductor Lasers, Electron Technology 30, 287-297, 1997

W. Nakwaski, R. Sarzała, Verification of Usability of Simple Discrimination Mechanisms for Higher-Order Transverse Modes in Gain-Guided Vertical-Cavity Surface-Emitting Lasers, Electron Technology 30, 298-305, 1997

P. Maćkowiak, W. Nakwaski, Threshold Evaluation of GaN/AlGaN/AlN Vertical-Cavity Surface-Emitting Lasers, Electron Technology 30, 314-323, 1997

J. Wilk, R. Sarzała, W. Nakwaski, DBR Mirror Properties in Real Operating Conditions of Gain-Guided Vertical-Cavity Surface-Emitting Lasers, Int. J. Optoelectr. 11, 333-337, 1997

R. Sarzała, W. Nakwaski, Carrier Diffusion Inside Active-Regions of Gain-Guided Vertical-Cavity Surface-Emitting Lasers, IEEE Proc. Optoelectr. 144, 421-425, 1997

W. Nakwaski, Self-Consistent Analytical Models of Semiconductor Vertical-Cavity Surface-Emitting Lasers (invited Paper), Proc. SPIE 3186 (Laser Technology V: Physics and Research and Development Trends), 324-338, 1997

W. Nakwaski, R. Sarzała, Higher-Order Transverse Modes in Vertical-Cavity Surface-Emitting Lasers, Proc. SPIE 3320 (Wave and Quantum Aspects of Contemporary Optics), 78-96, 1997

P. Niedzielski, S. Mitura, E. Mitura, M. Dłużniewski, P. Przymusiala, S. D. Sahaguian, E. Staryga, J. Zak, A. Sokolowska, J. Szmidt, A. Stanishevsky, J. J. Moll, Comparison of the surface structure of carbon films deposited by different methods, Diamond Relat. Mater. 6(5-7), 721-724, 1997

J. Prywer, On the Faces Transformation to an Edge or a Corner, Proc. SPIE 3178, 143, 1997

G. Derfel, The magnetic field-induced deformations in nematic layers with non-zero splay-bend elastic constant, Liq. Cryst. 21(6), 791-799, 1996

P. Górski, M. Kin, W. Kucharczyk, Correlation between ionicity and nonlinear refractive index in alkali halides, Physica Status Solidi (B): Basic Research 197(1), 265-269, 1996

W. L. Johnson, M. Osiński, W. Nakwaski, Parallelization Strategy in Modeling of Two-Dimensional Arrays of Semiconductor Lasers on An IBM SP2 Supercomputer, High Performance Computing in Europe on IBM Platforms, SUP'EUR '96 Conference, str. 215-220, Wrzesień 1996

W. Nakwaski, Samouzgodnione Modele Analityczne Laserów o Emisji Powierzchniowej (typu VCSEL), V Sympozjum Techniki Laserowej, str. 402-413, Wrzesień 1996

J. Prywer, Three-dimensional model of the disappearance of triangular faces in the crystal habit, J. Cryst. Growth 165(3), 335-340, 1996

W. Nakwaski, M. Osiński, Optimization of 1.3-μm InGaAsP/InP Vertical-Cavity Surface-Emitting Diode Lasers, 5th-Polish-Lithuanian Workshop on the Semiconductor Physics and Technology, str. 37808, Czerwiec 1996

R. Sarzała, W. Nakwaski, M. Osiński, An Impact of Radial Carrier Diffusion Within the Active Region of the Semiconductor Surface-Emitting Laser on Heat Generation and Sinking Processes During Its Continuous Wave Operation, 5th-Polish-Lithuanian Workshop on the Semiconductor Physics and Technology, str. 37872, Czerwiec 1996

W. Nakwaski, Macierze Laserów o Emisji Powierzchniowej, XI Szkoła Optoelektroniki: Fotonika w Przetwarzaniu Informacji, str. 143-158, Maj 1996

W. Nakwaski, Symulacje Komputerowe Laserów Złączowych Realizowane w Zespole Fizyki Komputerowej Instytutu Fizyki Politechniki Łódzkiej, I Seminarium "Zagadnienia Termiczne w Elektronice", TERMIK'96, str. 123-128, Maj 1996

W. Nakwaski, Thermal aspects of efficient operation of vertical-cavity surface-emitting lasers, Opt. Quant. Electron. 28(4), 335-352, 1996

J. Prywer, Three-dimensional model of any shape face disappearance in crystal habit, J. Cryst. Growth 158(4), 568-575, 1996

G. Bąk, Space Charge Limited Currents in Inhomogeneous Thin Film Insulators: Numerical Solutions, Journal of Physics Condensed Matter 8, 4145-4155, 1996

G. Derfel, Transverse flow in the sheared nematic layers, Scientific Bulletin TUL. Physics 16, 31-41, 1996

W. Nakwaski, Reply To 'Comment on Three-Dimensional Analysis of a Heat-Spreading Phenomenon in Phase-Locked Arrays of Oxide-Isolated Diode Lasers', J. Appl. Phys. 79, 9403, 1996

W. Nakwaski, M. Osiński, Thermally Conductive Dielectric Mirrors As a Possible Solution Enabling Continuous Wave Operation of 1.3-μm Vertical-Cavity Surface-Emitting Lasers at Room Temperature, Electron Technology 29, 79-82, 1996

R. Sarzała, W. Nakwaski, M. Osiński, Carrier Diffusion in the Active Region of Vertical-Cavity Surface-Emitting Lasers and Its Influence on Their Operation, Electron Technology 29, 83-87, 1996

J. Prywer, Three-dimensional model of any shape face disappearance in crystal habit, J. Cryst. Growth 158(4), 568-575, 1996

J. Prywer, Three-dimensional model of the disappearance of triangular faces in the crystal habit, J. Cryst. Growth 165(3), 335-340, 1996

G. Bąk, W. Mycielski, A. Lipiński, CHARGE TRANSPORT AND ELECTRICAL CONDUCTION IN SOME ORGANIC MOLECULARr COMPOUNDS, Scientific Bulletin TUL. Physics 15, 35-50, 1995

J. Prywer, Three-dimensional model of faces disappearance in crystal habit, J. Cryst. Growth 155(3-4), 254-259, 1995

M. Osiński, W. Nakwaski, Thermal Analysis of 1.3-μm Etched-Well Surface-Emitting Lasers with Dielectric Mirrors, 8th Lasers and Electro-Optics Society Annual Meeting, LEOS'95, Październik 1995

R. Sarzała, W. Nakwaski, M. Osiński, Finite-Element Comprehensive Thermal Modeling of Proton-Implanted Top-Surface-Emitting Lasers, 8th Lasers and Electro-Optics Society Annual Meeting, LEOS'95, Październik 1995

W. Nakwaski, Current spreading and series resistance of proton-implanted vertical-cavity top-surface-emitting lasers, Applied Physics A: Materials Science and Processing 61(2), 123-127, 1995

M. Szurgot, J. Szurgot, Chiral Symmetry Breaking in Sodium Chlorate Crystallization from Unstirred Solution, Cryst. Res. Technol. 30(7), 949-956, 1995

W. Kucharczyk, Relationship between bond charge and the Szigeti effective charge in alkali halides, J. Phys. Chem. Solids 56(6), 871-876, 1995

W. Kucharczyk, M. J. GUNNING, R. Raab, C. Graham, Interferometric investigation of the quadratic electro-optic effect in KDP, Physica B: Condensed Matter 212(1), 5-9, 1995

R. Sarzała, W. Nakwaski, M. Osiński, <title>Effects of carrier diffusion on thermal properties of proton-implanted top-surface-emitting lasers</title>, SPIE Proceedings, 1995

M. Osiński, W. Nakwaski, Thermal analysis of closely-packed two-dimensional etched-well surface-emitting laser arrays, IEEE J. Sel. Topics in Quantum Electron. 1(2), 681-696, 1995

W. Nakwaski, M. Osiński, Thermal Cross-Talk Effects in Closely Packed Two-Dimensional Arrays of Vertical-Cavity Surface-Emitting Lasers, Conference on Lasers and Electro-Optics, CLEO'95, str. 15 - 186-187, Maj 1995

M. Szurgot, Chiral Etch Pits on Sodium Chlorate Crystals, Cryst. Res. Technol. 30(5), 621-628, 1995

W. Nakwaski, Effective masses of electrons and heavy holes in GaAs, InAs, A1As and their ternary compounds, Physica B: Condensed Matter 210(1), 1-25, 1995

G. Derfel, Director Distribution in Weakly Anchored Nematic Layers Deformed by Electric Fields, Mol. Cryst. Liq. Cryst. 261(1), 197-204, 1995

J. Szurgot, M. Szurgot, Enantiomorphism in sodium chlorate crystals, Cryst. Res. Technol. 30(1), 71-79, 1995

A. Opanowicz, K. Przybyszewski, Exact calculations of thermally stimulated luminescence and conduktivity characteristics of insulating crystals, Zeszyty Naukowe. Rozprawy Naukowe / Politechnika Łódzka 733(14), 53-63, 1995

R. Sarzała, W. Nakwaski, M. Osiński, Effects of Carrier Diffusion on Thermal Properties of Proton-Implanted Top-Surface-Emitting Lasers (invited Paper), Proc. SPIE 2399 (Physics and Simulation of Optoelectronic Devices III), 583-604, 1995

M. Osiński, W. Nakwaski, Optimization of 1.3-μm Etched-Well Surface-Emitting Laser Design, Proc. SPIE 2399 (Physics and Simulation of Optoelectronic Devices III), 372-383, 1995

W. Nakwaski, Effective Masses of Electrons and Heavy Holes in GaAs, InAs, AlAs and Their Ternary Compounds, Physica B 210, 1-25, 1995

W. Nakwaski, Current Spreading and Series Resistance of Proton-Implanted Vertical-Cavity Top-Surface-Emitting Lasers, Appl. Phys. A: Mat. Sci. \& Process. 61, 123-127, 1995

W. Nakwaski, R. Sarzała, M. Osiński, Computer Simulation of Vertical-Cavity Surface-Emitting Lasers, Scientific Bulletin of Tech. Univ. of Łódź, Physics 15, 145-158, 1995

W. Nakwaski, M. Osiński, Current-Spreading in Proton-Implanted Vertical-Cavity Top-Surface-Emitting Lasers, Int. J. Optoelectr. 10, 119-127, 1995

W. Nakwaski, M. Osiński, Series Electrical Resistance of Proton-Implanted Vertical-Cavity Top-Surface-Emitting Lasers, Int. J. Optoelectr. 10, 129-137, 1995

R. Sarzała, Finite-Element Thermal Model for Monolithic Linear Arrays of GaAs-AlGaAs Strip-Buried-Heterostructure Diode Lasers, Electron Technology 28, 293-299, 1995

J. Prywer, Three-dimensional model of faces disappearance in crystal habit, J. Cryst. Growth 155(3-4), 254-259, 1995

P. Varangis, M. Osiński, W. Nakwaski, Current Uniformity and Series Resistance in Proton-Implanted Top-Surface-Emitting Lasers with Highly-Doped Spreading Layers, Optical Society of America Annual Meeting, 10th Interdisciplinary Laser Science Conference, ILS-X, Październik 1994

M. Osiński, A. Leal, W. Nakwaski, Multilayer Analysis of Heat-Flux Spreading in Vertical-Cavity Surface-Emitting Lasers with Semiconducting Bragg Mirrors, Optical Society of America Annual Meeting, 10th Interdisciplinary Laser Science Conference, ILS-X, Październik 1994

M. Osiński, A. Leal, W. Nakwaski, Heat-Flux Spreading in Vertical-Cavity Surface-Emitting Lasers Mounted Substrate-Down, IEEE Laser and Electro-Optics Society Annual Meeting, LEOS'94, str. 1 - 288-289, Październik 1994

G. Derfel, Effect of weak anchoring on the electric field induced deformations of nematic layers, Liq. Cryst. 17(3), 429-436, 1994

J. Szurgot, M. Szurgot, On the nature of growth hillocks on sodium chlorate crystals, Cryst. Res. Technol. 29(6), 829-836, 1994

W. Kucharczyk, Dispersion in the Linear and Second-Order Bond Polarizabilities of Alkali Halides, Physica Status Solidi (B): Basic Research 182(2), 477-484, 1994

W. Kucharczyk, The first- and second-order strain derivatives of electronic dielectric constants in alkali halides, J. Phys. Chem. Solids 55(3), 237-242, 1994