List of publications:

(77)

E. Czerska, K. Wiśniewski, E. Augustyn, Cz. Koepke, R. Lisiecki, M. Kępińska and M. Żelechower, „Erbium and ytterbium co-doped transparent oxyfluoride Glass-ceramic optical fibers”, Proc. of SPIE,

Vol. 10453, 104530F (2017) 104530F-1 - 104530F-6

(76)

Cz. Koepke, M. Środa, A. Marczewska, K. Wisniewski, P. Pichniarczyk, “Studies of the spectroscopic properties of lead-gallium oxyfluoride (LGOF) glasses and glass-ceramics activated by Pr3+ ions”,

J. Luminescence 179 (2016) 139-145

(75)

P. Stremplewski, Cz. Koepke, “Up-converted emission and mode beating in Er3+- doped fibers”, Optics Express 23 (2015) 28288-28299

(74)

Cz. Koepke, “Nagroda Nobla z Fizyki – 2014”, Nauczanie Przedmiotów Przyrodniczych, 54 (2/2015) 3-12

(73)

J. Mikulski, Cz. Koepke, K. Wisniewski, B.V. Padlyak, V.T. Adamiv, Ya.V. Burak, “Excited state characteristics of the LBO and KLBO glasses activated by chromium ions”, Opt. Mater. 38 (2014) 24-27

(72)

P. Stremplewski, Cz. Koepke, „ASE noise independent small signal modal gain measurements and mode imaging in double clad Nd3+- doped fiber around 900 nm”, Optics Express 22 (2014) 24847-24858

(71)

P. Stremplewski, Cz. Koepke, D. Piątkowski, „Verification of the upconversion in the ZBLAN:Ho3+ glass under the photon avalanche-type excitation at 980 nm”, Appl. Phys. B 107 (2012) 171–176

(70)

E. Augustyn, P. Stremplewski, M. Różański, Cz. Koepke, G. Dominiak-Dzik, M. Kępińska, M. Żelechower, “Comparison of selected optical properties of oxyfluoride glass fibers doped with Er3+ and co-doped with Er3+ Yb3+”, Appl. Phys. B 105 (2011) 933-940

(69)

Czeslaw Koepke, Dawid Piatkowski, Patrycjusz Stremplewski, Marek Rozanski,

Krzysztof Wisniewski,”Excited State Characteristics of Optoelectronic Materials Based on

RE3+ Ions”, Nonl. Opt. Quant. Opt. 42 (2011) 13-35

(68)

P. Stremplewski, Cz. Koepke, D. Piątkowski, M. Różański, „Nonmonotonic saturation characteristic and excited state absorption in long optical fiber”, Appl. Phys. B 103 (2011) 123-128

(67)

Cz. Koepke , D. Piątkowski, K. Wiśniewski, M. Naftaly, „On competition between two types of anti-Stokes emission in Ho3+ and Nd3+ ions in glasses”, J. Non-Cryst. Solids 356 (2010) 435

(66)

B.V. Padlyak, Cz. Koepke, D. Piątkowski, K. Wiśniewski, B. Kukliński, „Excited state absorption and up-conversion luminescence of Ho3+ centres in 3CaO-Ga2O3-3GeO2 glass”, J. Non-Cryst. Solids 355 (2009) 1338

(65)

D. Piątkowski, K. Wiśniewski, M. Różański, Cz. Koepke, „Excited state spectroscopy of ZBLAN:Er3+ glass – experiment and simulation”, Physics Procedia 2 (2009) 365

(64)

Cz. Koepke, K. Wiśniewski, D. Piątkowski, M. Malinowski, „Competition between two types of anti-Stokes emission in Ho3+- activated ZBLAN glass”, J. Phys.: Cond. Matter 21 (2009) 035113

(63)

M. Różański, K. Wiśniewski, J. Szatkowski, Cz. Koepke, M. Środa, “Effect of thermal treatment on excited state spectroscopy of oxyfluoride borosilicate glass activated by Pr3+ ions”, Opt. Mater. 31 (2009) 548

(62)

D. Piątkowski, K. Wiśniewski, Cz. Koepke, M. Naftaly, “Excited state absorption spectroscopy of Nd3+ activated fluoroaluminate glass – experiment and simulation”, Opt. Mater. 31 (2009) 541

(61)

Cz. Koepke, K. Wiśniewski, D. Piątkowski, „Broadband (~ 300 nm) optical gain in the ZAS (ZrO2-Al2O3-SiO2) glass activated by chromium”, Opt. Mater. 31 (2009) 537

(60)

D. Piątkowski, K. Wiśniewski, Cz. Koepke, R. Piramidowicz, M. Klimczak, M. Malinowski, „Initial state-resolved excited state absorption spectroscopy of ZBLAN:Ho3+ glass”, Appl. Phys. B 93: Lasers and Optics (2008) 809

(59)

D. Piątkowski, K. Wiśniewski, M. Różański, Cz. Koepke, M. Kaczkan, M. Klimczak, R. Piramidowicz, M. Malinowski, „Excited state absorption spectroscopy of ZBLAN:Ho3+ glass - experiment and simulation”, J. Phys.: Cond. Matter 20 (2008) 155201

(58)

R. Lisiecki, W. Ryba-Romanowski, Cz. Koepke, K. Wiśniewski, D. Piątkowski, “Excited state absorption in thulium doped YVO4 crystals”, Appl. Phys. B 91: Lasers and Optics (2008) 65

(57)

M. Różański, M. Środa, Cz. Koepke, “Time resolved spectroscopy of oxyfluoride glass ceramics activated by Pr3+ ions”, Proc. of SPIE, 7120 (2008) 71200E:1-5

(56)

Cz. Koepke, “Excited state absorption measurements as a powerful tool for advanced spectroscopy”, Opt. Mater. 30 (2008) 674

(55)

Cz. Koepke, K. Wiśniewski, P. Turbak, A. Sobocińska, M. Naftaly, „Influence of the oxygen-affected sites on decay times in Pr3+- activated fluoroaluminate glass”, J. Luminescence, 116 (2006) 94

(54)

Cz. Koepke, K. Wiśniewski, L. Sikorski, D. Piątkowski, K. Kowalska, and M. Naftaly, „Upconverted luminescence under 800 nm laser diode excitation in Nd3+ - activated fluoroaluminate glass”, Opt. Mater. 28 (2006) 129

(53)

Cz. Koepke, K. Wiśniewski, D. Dyl, M. Grinberg, and M. Malinowski, „Evidence for existence of the trapped exciton states in Pr3+ - doped LiNbO3 crystal”, Opt. Mater. 28 (2006) 137

(52)

M. Grinberg, B. Kuklinski, K. Wiśniewski, Cz. Koepke, T. Łukasiewicz, J. Kisielewski, M. Swirkowicz, and   A. Suchocki, „Spectroscopy of the LLGG crystals doped with chromium”, J. Opt. Soc. Amer. B 20, 577 (2003)

(51)

Cz. Koepke, K. Wiśniewski, M. Grinberg, and F. Rozpłoch, „Excited State Spectroscopy of the Silica Sol-Gel Glass Activated by Cr5+ and Cr6+ Ions”, J. Phys. Condens. Matter, 14, 11553 (2002)

(50)

Cz. Koepke, K. Wiśniewski, and M. Naftaly, „Optical spectroscopy and multiple line gain in Pr3+- activated fluoroaluminate glass”, J. Phys. Condens. Matter, 14, 6785 (2002)

(49)

Cz. Koepke, K. Wiśniewski and M. Grinberg, „Excited State Spectroscopy of Chromium Ions in Various Valence States in Glasses, J. Alloys and Comp., 341, 19 (2002)

(48)

K. Wiśniewski and Cz. Koepke, „Excited State Absorption in Materials Containing the Cr3+ and Cr4+ Ions”, J. Alloys and Comp., 341, 349 (2002)

(47)

S.M. Kaczmarek, M. Grinberg, K. Wiśniewski, Cz. Koepke, A. Majchrowski, M. Czuba, „Blue fluorescence of Li2B4O7 glasses doped with rare-earths and transition metal ions”, Biul. WAT, Nr 8, 131 (2001)

(46)

Cz. Koepke, K. Wiśniewski, M. Grinberg, A. Majchrowski, and T.P.J. Han, “Excited State Absorption in Chromium Doped Li2B4O7 Glass”, J. Phys. Condens. Matter, 13, 2701 (2001)

(45)

Cz. Koepke, K. Wiśniewski, and M. Grinberg, "Excited state absorption of the Cr6+O2- center in Li2B4O7 glass”, Proc. of SPIE, 4412, 314 (2001)

(44)

S.M. Kaczmarek, Cz. Koepke, M. Grinberg, A. Majchrowski, K. Wiśniewski, and M. Czuba, „Optical properties of Li2B4O7 glasses doped with rare-earth and transition metal ions”, Proc. of SPIE, 4412, 389 (2001)

(43)

Cz. Koepke, K. Wiśniewski, M. Grinberg D.L. Russell, and K. Holliday, "Optical Spectroscopy and Excited State Absorption of the ZAS (ZrO2-Al2O3-SiO2) Glass Doped with Chromium", J. Luminescence, 81, 301 (1999)

(42)

S.M. Kaczmarek, A. Wojtowicz, W. Drozdowski, Cz. Koepke, M. Grinberg, J. Kisielewski, R. Jabłoński, G. Boulon, G. Zimmerer, "Controlling of the Charge States in Laser Crystals", Biul. WAT, Nr 2 105 (1999)

(41)

J. Barzowska, A. Kubicki, M. Grinberg, S. Kaczmarek, Z. Łuczyński, A.J. Wojtowicz, Cz. Koepke, "Photoluminescence Kinetics of YAG Crystals Activated with Ce, and Ce and Mg", Acta Phys. Polon. A95, 395 (1999)

(40)

S.M. Kaczmarek, A.J. Wojtowicz, W. Drozdowski, Cz. Koepke, K. Wiśniewski, J. Kisielewski, R. Jabłoński, M. Grinberg, J. Barzowska, B. Kukliński, G. Zimmerer, Z. Moroz, H. Rzewuski, "Changes in optical properties of YAG: Ce single crystals due to codoping and ionising radiation treatment", Proc. of SPIE, 3724, 339 (1999)

(39)

K. Wiśniewski, Cz. Koepke, A.J. Wojtowicz, W. Drozdowski, M. Grinberg, S.M. Kaczmarek, and J. Kisielewski, "Excited State Absorption and Thermoluminescence in Ce and Mg Doped Yttrium Aluminum Garnet, Acta Phys. Polon. A95, 403 (1999)

(38)

M. Grinberg, D.L. Russell, Keith Holliday, K. Wiśniewski, and Cz Koepke, "Continuous Function Decay Analysis of a Multisite Impurity Activated Solids, Opt. Commun. 156, 409 (1998)

(37)

M. Grinberg, K. Wiśniewski, Cz. Koepke, D.L. Russell, and K. Holliday, "Luminescence and Luminescence Kinetics of Chromium Doped Gahnite Glass Ceramics", Spectrochim. Acta A, 54, 1735 (1998)

(36)

B.V. Padlyak, Cz. Koepke, K. Wiśniewski, M. Grinberg, A. Gutsze, and P.P Buchynskii, "Spectroscopic Evaluation of the CGG (CaO-Ga2O3-GeO2) Glass Doped with Chromium", J. Luminescence, 79, 1 (1998)

(35)

Cz. Koepke, K. Wiśniewski, M. Grinberg, and G.H. Beall, "Excited State Absorption in the Gahnite Glass Ceramic and its Parent Glass Doped with Chromium", Spectrochim. Acta A, 54, 1725 (1998)

(34)

Cz. Koepke, K. Wiśniewski, M. Grinberg, D.L. Russell, K. Holliday, and G.H. Beall, "Excited State Absorption in Cr3+-Doped Gahnite Glass Ceramics", J. Luminescence, 78, 135 (1998)

(33)

Cz. Koepke and M. Grinberg, "Spectroscopy of Optoelectronic Materials", 1-St Polish-Korean Symposium on Materials Science, Warszawa, 16-20 December 1996, Conference Proceedings, p. 87-90

(32)

M. Grinberg and Cz. Koepke, "Quantum Mechanical Models and Simulation of Radiative and Nonradiative Processes in the Luminescence Centers in Solids", 1-St Polish-Korean Symposium on Materials Science, Warszawa, December 1996, Conference Proceedings, p. 50-53

(31)

Cz. Koepke, "Simple and Complex Schemes of the Excited State Absorption in Solid State", (invited paper), Proc. SPIE, 3176, 12 (1997)

(30)

Cz. Koepke, K. Wiśniewski, W. Jadwisieńczak, and M. Grinberg, "Spectroscopic          Evaluation of Titanium Doped Glass", Proc. SPIE, 3176, 21 (1997)

(29)

Cz. Koepke, K. Wiśniewski, W. Jadwisieńczak, M. Grinberg, D.L. Russell, and K. Holliday, "Structure of the 2Eg® 4A2 Emission in the Cr3+:Gahnite Glass Ceramics", Proc. SPIE, 3176, 42 (1997)

(28)

W. Stręk, E. Łukowiak, P.J. Dereń, K. Maruszewski, I. Trabjerg, Cz. Koepke, G.E. Malashkevich, and V.I. Gaishun, "Luminescence Properties of Cr-Doped Silica Sol-Gel Glasses", Proc. SPIE, 3176, 249 (1997)

(27)

M. Grinberg and Cz. Koepke, "Electron - Lattice Interaction of Localized States in Solids", in Tenth Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transitional-Metal Ions, ed. A. Ryskin and V.F. Masterov, Proc. SPIE, 2706, 121 (1996)

(26)

M. Grinberg and Cz. Koepke, "Estimation of the Jahn-Teller Stabilization Energy in Closed-Shell Transition Metal Complexes", J. Appl. Spectrosc. (USA), 62, 693, 18 (1995)

(25)

Cz. Koepke, A.J. Wojtowicz, and A. Lempicki, "Study of Closed-Shell Molecular         Complexes as Possible Laser Media", IEEE J. Quant. Electronics, QE-31, 1554 (1995)

(24)

M. Grinberg, W. Jaskólski, Cz. Koepke, J. Planelles, and M. Janowicz, "Spectroscopic Manifestation of a Confinement-Type Lattice Anharmonicity in the Emission Spectra of Niobate Glasses", Radiation Effects and Defects in Solids, 136, 141 (1995)

(23)

M. Grinberg, W. Jaskólski, Cz. Koepke, J. Planelles, and M. Janowicz, "Spectroscopic Manifestation of a Confinement-Type Lattice Anharmonicity", Phys. Rev. B 50, 6504 (1994)

(22)

A.J. Wojtowicz, A. Lempicki, D. Wiśniewski, C. Brecher, R.H. Bartram, C. Woody, P. Levy, S. Stoll, J. Kierstead, C. Pedrini, D. Bouttet, Cz. Koepke, "Scintillation Mechanism and Radiation Damage in CexLa1-xF3 Crystals", Mat. Res. Soc. Symp. Proc. 348, 455 (1994)

(21)

Cz. Koepke and A. Lempicki, "Excited-State Absorption in ZnWO4 Crystal", J. Luminescence, 59, 33 (1994)

(20)

Cz. Koepke, A. Lempicki, and A.J. Wojtowicz, "Luminescence Quenching of Strongly Coupled Systems", Phys. Stat. Sol. B 179, 233-240 (1993)

(19)

Cz. Koepke, A.J. Wojtowicz, and A. Lempicki, "Excited-State Absorption in Excimer-Pumped CaWO4 Crystals", J. Luminescence, 54, 345 (1993)

(18)

Cz. Koepke, A. Lempicki, and G.H. Beall, "Glasses Containing Closed-Shell Transition Metal Complexes, II: Excited State Absorption", J. Luminescence, 54, 151 (1992)

(17)

Cz. Koepke, A. Lempicki, and G.H. Beall, "Glasses Containing Closed-Shell Transition Metal Complexes, I: Luminescence", J. Luminescence, 54, 145 (1992)

(16)

A.J. Wojtowicz, E. Berman, Cz. Koepke, and A. Lempicki, "Cerium Compounds as Scintillators", "Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference", ed. F. Kirsten, IEEE Inc. Piscataway, 1991, vol.1, p. 153

(15)

A.J. Wojtowicz, E. Berman, Cz. Koepke, and A. Lempicki, "Stoichiometric Cerium Compounds as Scintillators part I: CeF3 ", IEEE Trans. Nucl. Sci. 39, 494 (1992)

(14)

Cz. Koepke, A.J. Wojtowicz, and A. Lempicki, "Thermal Effects in Excimer-Excited Bismuth Germanate", J. Opt. Soc. Amer. B 8, 1831 (1991)

(13)

Cz. Koepke and A. Lempicki, "Electronic Photochromism: Case Study of Bismuth Germanate", J. Luminescence, 47, 227 (1991)

(12)

Cz. Koepke and A. Lempicki, "Excited State Absorption in CaMoO4 ", J. Luminescence, 47, 189 (1991)

(11)

Cz. Koepke and A. Lempicki, "Excited State Absorption in Bi4Ge3O12", Chem. Phys. Lett. 172, 227 (1990)

(10)

Cz. Koepke and A. Lempicki, "Excited State "Photochromism" in Bismuth Germanate", Chem. Phys. Lett. 172, 224 (1990)

(9)

Cz. Koepke, "Optical Nonlinearities and Bistability in Semiconductors", Acta Phys. Polon. A 75, 219 (1989) (invited paper)

(8)

Cz. Koepke, "Optical Bistability in Thin CdS Films", Acta Phys. Polon. A 73, 395 (1988)

(7)

Cz. Koepke, "Cavityless Optical Bistability in Thin Sprayed CdS Films", Phys. Stat. Sol. (b) 141, K139 (1987)

(6)

A.J. Wojtowicz and Cz. Koepke, "On the Temperature Broadening of the Strongly Lattice-Coupled Luminescence Transition in ZnSe:Ag", Acta Phys. Polon. A 71, 385 (1987)

(5)

H.L. Oczkowski and Cz. Koepke, "The Glow Curve Shape for a Thermoluminescence Model with an Intra-Pair Metastable State", Acta Phys. Polon. A 67, 907 (1985)

(4)

Cz. Koepke, "The Influence of the Triplet Losses on Optical Hysteresis in Pulsed Dye Laser", Acta Phys. Polon. A 66, 741 (1984)

(3)

Cz. Koepke and B. Ziętek, "Relations Between Amplified Laser Pulse and Amplified Spontaneous Emission in Dye Laser Amplifier", Acta Phys. Polon. A 64, 569 (1983)

(2)

B. Ziętek and Cz. Koepke, "Temporal and Spatial Evolution of the Gain in Dye Laser Amplifier", Acta Phys. Polon. A 59, 821 (1981)

(1)

A. Bączyński, T. Marszałek and Cz. Koepke, "Analysis of Nonstationary Solutions of Rate Equations of Dye Laser", Acta Phys. Polon. A 55, 73 (1979)

 

 List of participations at conferences:

(42)

Cz. Koepke, P. Stremplewski, “Examples of S2 Analysis of the Excited State Transmission of Small Signals in the Active Fibers”, Presented at 17-th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL2014), Wrocław 13 – 18 July 2014; Some aspects published in Optics Express

(41)

P. Stremplewski, Cz. Koepke, “Up-converted Emission and Mode Beating in Er3+ Doped Fibers”, Presented at 17-th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL2014), Wrocław 13 – 18 July 2014, published in Optics Express

(40)

P. Stremplewski, Cz. Koepke, “Active fiber characteristics by means of modes and gain”, Presented at Fourth International Workshop on Advanced Spectroscopy and Optical Materials IWASOM-4, Gdańsk 14 -19 July 2013; Some aspects published in Optics Express

(39)

J. Mikulski, Cz. Koepke, B. Padlyak, V.T. Adamiv, Ya.V. Burak, “Excited state characteristics of the LBO and KLBO glasses activated by chromium ions” Presented at Fourth International Workshop on Advanced Spectroscopy and Optical Materials IWASOM-4, Gdańsk 14 -19 July 2013; Published, together with K. Wisniewski, in Optical Materials

(38)

P. Stremplewski, Cz. Koepke, D. Piątkowski, „Verification of the upconversion in the ZBLAN:Ho3+ glass under the photon avalanche-type excitation at 980 nm” Presented at The Third International Workshop on Advanced Spectroscopy and Optical Materials, 17-22 July 2011, Gdańsk, Poland; Published in Applied Physics B

(37)

Cz. Koepke, D. Piątkowski, P. Stremplewski, M. Różański, K. Wiśniewski, “Excited state characteristics of optoelectronic materials based on RE3+ ions”, Invited Lecture presented at the 3rd International Conference on Functional Materials and Devices (ICFMD), Kuala Terengganu, Malaysia, 14 – 17 June 2010. Published in Nonlinear Optics, Quantum Optics, Concepts in Modern Optics

(36)

M. Różański, D. Piątkowski, Cz. Koepke, M. Środa, K. Wiśniewski, “Dynamics of excited states of Pr3+ ions in oxyfluoride glass ceramics”, Presented at the 15-th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter, Lyon, France, 7-11 July, 2008, to be published

(35)

D. Piątkowski, K. Wiśniewski, M. Różański, Cz. Koepke, „Excited state spectroscopy of ZBLAN:Er3+ glass – experiment and simulation”, Presented at the 15-th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter, Lyon, France, 7-11 July, 2008. Published in Physics Procedia

(34)

Cz. Koepke, D. Piątkowski, K. Wiśniewski, M. Naftaly, „On competition between two types of anti-Stokes emission in Ho3+ and Nd3+ ions in glasses”, Presented at the 15-th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter, Lyon, France, 7-11 July, 2008. Published in J. Non-Cryst. Solids

(33)

M. Różański, K. Wiśniewski, Cz. Koepke, M. Środa, “Effect of thermal treatment on excited state spectroscopy of oxyfluoride borosilicate glass activated by Pr3+ ions”, Presented at the 3-rd French-Polish Symposium on Spectroscopy of Modern Materials in Physics, Chemistry and Biology, Clermont-Ferrand, France, July 15-18, 2007, published in Opt. Mater.

(32)

D. Piątkowski, K. Wiśniewski, Cz. Koepke, M. Naftaly, “Excited state absorption spectroscopy of Nd3+ activated fluoroaluminate glass – experiment and simulation”, Presented at the 3-rd French-Polish Symposium on Spectroscopy of Modern Materials in Physics, Chemistry and Biology, Clermont-Ferrand, France, July 15-18, 2007, published in Opt. Mater.

(31)

Cz. Koepke, K. Wiśniewski, D. Piątkowski, „Broadband (~ 300 nm) optical gain in the ZAS (ZrO2-Al2O3-SiO2) glass activated by chromium”, Presented at the 3-rd French-Polish Symposium on Spectroscopy of Modern Materials in Physics, Chemistry and Biology, Clermont-Ferrand, France, July 15-18, 2007, published in Opt. Mater.

(30)

Cz. Koepke, “Excited state absorption measurements as a powerful tool for advanced spectroscopy”, (plenary lecture), Presented at the International Workshop on Advanced Spectroscopy and Optical Materials, Gdańsk, Poland 11-14 June 2006, published in Opt. Mater.

(29)

Cz. Koepke, K. Wiśniewski, L. Sikorski, D. Piątkowski, K. Kowalska, and M. Naftaly, „Upconverted luminescence under 800 nm laser diode excitation in Nd3+ - activated fluoroaluminate glass”, Presented at the Polish-French-Israeli Symposium on Spectroscopy of Modern Materials in Physics, Material Science, Biology nad Biochemistry, 27-30 September, Będlewo, Poland, published in Opt. Mater.

(28)

Cz. Koepke, K. Wiśniewski, D. Dyl, M. Grinberg, and M. Malinowski, „Evidence for existence of the trapped exciton states in Pr3+ - doped LiNbO3 crystal”, Presented at the Polish-French-Israeli Symposium on Spectroscopy of Modern Materials in Physics, Material Science, Biology nad Biochemistry, 27-30 September, Będlewo, Poland, published in Opt. Mater.

(27)

Cz. Koepke, K. Wiśniewski and M. Grinberg, „Excited State Spectroscopy of Chromium Ions in Various Valence States in Glasses, Invited Lecture presented at the 5-th International Conference on Excited States of Transition Elements (ESTE 2001), Wrocław-Lądek Zdrój, 6-11 June 2001, Poland, published in J. Alloys Compd.

(26)

K. Wiśniewski and Cz. Koepke, „Excited State Absorption in Materials Containing the Cr3+ and Cr4+ Ions”, Presented at the 5-th International Conference on Excited States of Transition Elements (ESTE 2001), Wrocław-Lądek Zdrój, 6-11 June 2001, Poland, published in J. Alloys Compd.

(25)

Cz. Koepke, K. Wiśniewski, and M. Grinberg, "Excited state absorption of the Cr6+O2- center in Li2B4O7 glass”, Presented at the International Conference on Solid State Crystals, Growth, Characterization, and Applications of Single Crystals, Zakopane, October 9-13, 2000, Poland, published in Proc. of SPIE

(24)

S.M. Kaczmarek, A. Majchrowski, M. Czuba, and Cz. Koepke, „Optical properties of Li2B4O7 glasses doped with rare-earth and transition metal ions”, Presented at The International Conference on Solid State Crystals, Growth, Characterization, and Applications of Single Crystals, Zakopane, October 9-13, 2000, Poland, published in Proc. of SPIE

(23)

M. Grinberg, K. Wiśniewski, Cz. Koepke, D.L. Russell, and K. Holliday, "Luminescence and Luminescence Kinetics of Chromium Doped Gahnite Glass Ceramics", Presented at the 4-th International School on Excited States of Transition Elements, 6-12 September, Duszniki Zdrój, Poland, published in Spectrochim. Acta A

(22)

Cz. Koepke, K. Wiśniewski, M. Grinberg, and G.H. Beall, "Excited State Absorption in the Gahnite Glass Ceramic and its Parent Glass Doped with Chromium", Presented at the 4-th International School on Excited States of Transition Elements, 6-12 September, Duszniki Zdrój, Poland, published in Spectrochim. Acta A

(21)

S.M. Kaczmarek, A.J. Wojtowicz, W. Drozdowski, Cz. Koepke, K. Wiśniewski, J. Kisielewski, R. Jabłoński, M. Grinberg, J. Barzowska, B. Kukliński, G. Zimmerer, Z. Moroz, H. Rzewuski, "Changes in optical properties of YAG: Ce single crystals due to codoping and ionising radiation treatment", Presented at The International Conference on Solid State Crystals, Materials Science and Applications, Zakopane '98, Poland, at press in Proc. of SPIE

(20)

J. Barzowska, A. Kubicki, M. Grinberg, S. Kaczmarek, Z. Łuczyński, A.J. Wojtowicz, Cz. Koepke, "Optical properties of YAG crystals activated with Ce, and Ce and Mg", Presented at The Jabłoński Centennial Conference on Luminescence and Photophysics, 23-27 July 1998, Toruń, Poland, Conference Proceedings, p. 167, and Acta Phys. Polon. A [see pt. (42), above]

(19)

K. Wiśniewski, Cz. Koepke, A.J. Wojtowicz, W. Drozdowski, M. Grinberg, S.M. Kaczmarek, and J. Kisielewski, "Excited State Absorption and Thermoluminescence in Ce and Mg Doped Yttrium Aluminum Garnet", Presented at The Jabłoński Centennial Conference on Luminescence and Photophysics, 23-27 July 1998, Toruń, Poland, Conference Proceedings, p. 167, and Acta Phys. Polon. A [see pt. (40), above]

(18)

K. Wiśniewski, M. Grinberg, W. Drozdowski, Cz. Koepke, "Excited State Absorption of Transition Metals and Rare Earths in Solids", Proceedings of FAMO 98 Symposium, Toruń, Poland, February, 1998

(17)

Cz. Koepke and M. Grinberg, "Spectroscopy of Optoelectronic Materials", Invited Lecture presented at 1-St Polish-Korean Symposium on Materials Science, Warszawa, 16-20 December 1996, Conference Proceedings, p. 87-90

(16)

M. Grinberg and Cz. Koepke, "Quantum Mechanical Models and Simulation of Radiative and Nonradiative Processes in the Luminescence Centers in Solids", 1-St Polish-Korean Symposium on Materials Science, Warszawa, December 1996, Conference Proceedings, p. 50-53

(15)

Cz. Koepke, "Simple and Complex Schemes of the Excited State Absorption in Solid State", (plenary lecture) Presented at the 2-nd International Conference on Tunable Solid State Lasers (TSSL’96), September 1-4, 1996, Wrocław, Poland, published in Proc. of SPIE

(14)

Cz. Koepke, K. Wiśniewski, W. Jadwisieńczak, and M. Grinberg, "Spectroscopic Evaluation of Titanium Doped Glass", Presented at the 2-nd International Conference on Tunable Solid State Lasers (TSSL’96), September 1-4, 1996, Wrocław, Poland, published in Proc. of SPIE

(13)

Cz. Koepke, K. Wiśniewski, W. Jadwisieńczak, M. Grinberg, D.L. Russell, and K. Holliday, "Structure of the 2Eg® 4A2 Emission in the Cr3+:Gahnite Glass Ceramics", Presented at the 2-nd International Conference on Tunable Solid State Lasers (TSSL’96), September 1-4, 1996, Wrocław, Poland, published in Proc. of SPIE

(12)

W. Stręk, E. Łukowiak, P.J. Dereń, K. Maruszewski, I. Trabjerg, Cz. Koepke, G.E. Malashkevich, and V.I. Gaishun, "Luminescence Properties of Cr-Doped Silica Sol-Gel Glasses", Presented at the 2-nd International Conference on Tunable Solid State Lasers (TSSL’96), September 1-4, 1996, Wrocław, Poland, published in Proc. of SPIE

(11)

M. Grinberg and Cz. Koepke, "Electron - Lattice Interaction of Localized States in Solids, presented at Tenth Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transitional-Metal Ions, July 2-8, St. Petersburg, Russia 1995, issued in: Proc. SPIE, 2706, 121 (1995)

(10)

M. Grinberg, W. Jaskólski, Cz. Koepke, J. Planelles, and M. Janowicz, "Spectroscopic Manifestation of a Confinement-Type Lattice Anharmonicity in the Emission Spectra of Niobate Glasses", presented at Seventh Europhysical Conference on Defects in Insulating Materials, EURODIM`94, July 5-8, 1994, Lyon, France, issued in Rad. Eff. Def. Sol.

(9)

M. Grinberg and Cz. Koepke, "Estimation of the Jahn-Teller Stabilization Energy in Closed-Shell Transition Metal Complexes", presented at Third International School: Excited States of Transition Elements, August 30 - September 5, Kudowa 1994, Poland, issued in J. Appl. Spectrosc. (USA), 62, 693, 18 (1995)

(8)

A.J. Wojtowicz, E. Berman, Cz. Koepke, and A. Lempicki, "Cerium Compounds as Scintillators", Conference Record, 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference, Nov. 2-9, 1991, Santa Fe, New Mexico, USA

(7)

Cz. Koepke and A. Lempicki, "Excited State Absorption in Solid State Molecular Complexes", in OSA Annual Meeting Technical Digest 1990, Vol.15 of the OSA Technical Digest Series (Optical Society of America, Washington, D.C., 1990) p.192

(6)

Cz. Koepke, "Optical Nonlinearities and Bistability in Semiconductors", (plenary lecture), Presented at School on Physics of Semiconducting Compounds, Jaszowiec 1988, Poland, published in Acta Phys. Polon.

(5)

H.L. Oczkowski, Cz. Koepke, "Glow Curves Suitable for the Model with Metastable Pairs: Trap-Recombination Center", Proceedings of VI School of Physics and Applications of Monocrystals and Liquid Crystal Materials (in Polish), Jurata 4-9, Poland, October 1983, p. 256, in Polish

(4)

Cz. Koepke and B. Ziętek, "Numerical Description of Dye Laser Amplifier and Saturable Absorber", Proceedings of EKON-80 Conference, Poznań 1980, Poland, p. 197

(3)

B. Ziętek and Cz. Koepke, Numerical Calculations of Dye Laser Amplifiers", Proceedings of Conference of Luminescence, Szeged 1980, Hungary, p. 145

(2)

T. Marszałek, A. Bączyński, M. Pruski, and Cz. Koepke, "Influence of the Triplet State of Dye Molecules on the Spiking Phenomenon in Organic Dye Lasers", Proceedings of EKON-78 Conference, Poznań 1978, Poland, p. 93

(1)

A. Bączyński, T. Marszałek, and Cz. Koepke, "On the Possibility of Triggering of Dye Lasers by Controlled Depopulation of Triplet States of Dye Molecules", Proceedings of EKON-78 Conference, Poznań 1978, Poland, p. 90

 

 Others:

Cz. Koepke, “Diagnostics of the potential laser materials based on the rare earth and transition metal ions in dielectric matrix”, Final report to the Rector of the Nicolaus Copernicus University, Grant Nr. 517-F, Toruń 2008, in Polish

 

Cz. Koepke, “Changes of the charge states of transition metal and rare earth ions in dielectrics from the aspect of optoelectronic applications”, Final report to the Committee for Scientific Research (KBN), Grant Nr: 2 P30B 117 16, Toruń 2002, in Polish

 

Cz. Koepke, "Spectroscopy of the Higher Excited States in Solid State", Final report to the Committee for Scientific Research (KBN), Grant Nr: 2 P302 135 07, Toruń 1997, in Polish

 

Cz. Koepke, "Spectroscopy of the Higher Excited State of Selected Molecular Complexes in Crystalline and Glass Matrix". Habilitation dissertation, Toruń 1993, in Polish

 

A. Lempicki and Cz. Koepke, "Tunable Solid State Lasers Based on Molecular Ions", Final Report to the US Army Research Office, Grant No. DAAL03-88-K-0103 (1991); accessible in the US Army Research Office, in the Internet, and in author's files

 

Cz. Koepke, "Kinetics of the Dye Laser Near the Threshold", Ph.D. Thesis, Toruń, 1982, in Polish; accessible in the Institute of Physics Library and in author's files

 

Cz. Koepke, "Dye Laser. Stationary Solutions of the Six-Level Model with the Role of Triplet States Emphasised", M.Sci. Dissertation, Toruń 1976, in Polish; accessible in the Institute of Physics Library and in author's files