(81)
|
Cz.
Koepke, K. Wisniewski, M. Środa, „Primary- and upconverted emission in the
glass and glass-ceramics doped with Er3+
ions in the context of maximum phonons”, J. Alloys Compd. 883 (2021) 160785,
1-8
|
(80)
|
Cz. Koepke, K. Wisniewski, M. Środa, M.
Żelechower,”Study on
maximum phonons in selected glass and glass-ceramics doped with rare-earth
ions. The optimal and neutral maximum phonon”, J. Alloys Compd, 825 (2020)
154091, 1-8
|
(79)
|
Cz.
Koepke, K. Wisniewski, M. Żelechower, E. Czerska, „The role of phonons in the
luminescence characteristics of SICLOF oxyfluoride glass and glass-ceramic
fibers doped with Er3+/Yb3+”,
J.
Luminescence 204 (2018) 278-283
|
(78)
|
Cz.
Koepke, M. Środa, K. Wisniewski, A. Marczewska, „Study of spectroscopic and
thermal characterization of TeO2-Ga2O3
oxyfluoride (TGOF) glasses and glass-ceramics activated by Pr3+
ions.
The role of phonons”, J. Luminescence 198 (2018) 171-177
|
(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)
|
(43)
|
Cz. Koepke, K.
Wiśniewski, M. Środa, M. Żelechower, “The Role of Phonons in the Deexcitation
Processes in Glasses and Glass-Ceramics Doped With Rare Earth Ions, 5-th
International Conference on Rare Earth Materials, Wrocław 16-18 May 2018;
Oral presentation
|
(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.
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(31)
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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.
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(30)
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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.
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(29)
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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.
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(28)
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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.
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(27)
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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.
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(26)
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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.
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(25)
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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
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(24)
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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
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(23)
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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
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(22)
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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
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(21)
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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
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(20)
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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]
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(19)
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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]
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(18)
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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
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(17)
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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
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(16)
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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
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(15)
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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
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(14)
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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
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(13)
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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
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(12)
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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
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(11)
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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)
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(10)
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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.
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(9)
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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)
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(8)
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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
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(7)
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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
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(6)
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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.
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(5)
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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
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(4)
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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)
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B. Ziętek and
Cz. Koepke, Numerical Calculations of Dye Laser Amplifiers", Proceedings
of Conference of Luminescence, Szeged 1980, Hungary,
p. 145
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(2)
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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)
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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
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