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Publikacje

Typ publikacji:Wszystko Książka Artykuł Rozdział
Lista filadelfijska:Wszystko Tak Nie  



2018
  • C. Koepke, Marcin Środa, K. Wiśniewski, Agnieszka 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. Lumin. x (2018), x-x
    DOI: http://authors.elsevier.com/sd/article/S0022231317315843





2017
  • E. Czerska, K. Wiśniewski, E. Augustyn, C. Koepke, R. Lisiecki, M. Kępińska, M. Żelechower,
    "Erbium and ytterbium co-doped transparent oxyfluoride glass-ceramics optical fibers"
    Proc. SPIE 10453, 104530F (2017), 104530F-1-104530F-6
    DOI: 10.1117/12.2271623





2016
  • C. Koepke, M. Środa, A. Marczewska, K. Wiśniewski, P. Pichniarczyk,
    "Studies of the spectroscopic properties of lead-gallium oxufluoride (LGOF) glasses and glass-ceramics activated by Pr3+ ions"
    J. Lumin. 179 (2016), 139-145
    DOI: 10.1016/j.jlumin.2016.06.037





2015
  • C. Koepke,
    "Nagroda Nobla z Fizyki - 2014"
    Naucz. Przedm. Przyr. 54 (2) (2015), 3-12

  • P. Stremplewski, C. Koepke,
    "Up-converted emission and mode beating in Er3+ - doped fibers"
    Opt. Express 23 (2015), 28288-28299
    DOI: 10.1364/OE.23.028288





2014
  • P. Stremplewski, C. Koepke,
    "ASE noise independent small signal modal gain measurements and mode imaging in double clad Nd3+- doped fiber around 900 nm"
    Opt. Express 22 (2014), 24847-24858
    DOI: 10.1364/OE.22.024847

  • J. Mikulski, C. Koepke, K. Wiśniewski, B.V. Padlyak, V.T. Adamiv, Ya.V. Burak,
    "Excited state characteristics of the Li2B4O7 and KLiB4O7 glasses activated by Cr3+ ions"
    Opt. Mater. 38 (2014), 24-27
    DOI: 10.1016/j.optmat.2014.09.024





2012
  • P. Stremplewski, C. Koepke, D. Piątkowski,
    "Verification of upconversion in ZBLAN:Ho3+ glass under photon-avalanche-type excitation at 980 nm"
    Appl. Phys. B 107 (2012), 171-176
    DOI: 10.1007/s00340-011-4846-z





2011
  • Augustyn E., P. Stremplewski, M. Różański, C. Koepke, Dominiak-Dzik G., Kępińska M., Żelechower M.,
    "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
    DOI: 10.1007/s00340-011-4578-0

  • C. Koepke, D. Piątkowski, P. Stremplewski, M. Różański, K. Wiśniewski,
    "Excited State Characteristics of Optoelectronic Materials Based on RE3+ Ions"
    Nonlinear Opt.,Quant. Opt. 42 (2011), 13-35

  • P. Stremplewski, C. Koepke, D. Piątkowski, M. Różański,
    "Nonmonotonic saturation characteristic and excited state absorption in long optical fiber"
    Appl. Phys. B 103 (2011), 123-128
    DOI: 10.1007/s00340-010-4198-0





2010
  • C. Koepke, D. Piątkowski, K. Wiśniewski, Mira Naftaly,
    "On competition between two types of anti-Stokes emission in Ho3+ and Nd3+ ions in glasses"
    J. Non-Cryst. Solids 356 (2010), 435-440
    DOI: 10.1016/j.jnoncrysol.2009.12.012





2009
  • C. Koepke, K. Wiśniewski, D. Piątkowski,
    "Broadband (~300 nm) Optical Gain in the ZAS (ZrO2–Al2O3–SiO2) Glass Activated by Chromium"
    Opt. Mater. 31 (2009), 537-540
    DOI: 10.1016/j.optmat.2007.09.016

  • C. Koepke, K. Wiśniewski, D. Piątkowski, M. Malinowski,
    "Competition between Two Types of Anti-Stokes Emission in Ho3+-Activated ZBLAN Glass"
    J. Phys. Condens. Matter 21 (2009), 035113-(1-
    DOI: 10.1088/0953-8984/21/3/035113

  • M. Różański, K. Wiśniewski, J. Szatkowski, C. Koepke, M. Środa,
    "Effect of Thermal Treatment on Excited State Spectroscopy of Oxyfluoride Borosilicate Glass Activated by Pr3+ Ions"
    Opt. Mater. 31 (2009), 548-553
    DOI: 10.1016/j.optmat.2007.10.022

  • B.V. Padlyak, C. 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), 1338-1341
    DOI: 10.1016/j.jnoncrysol.2009.05.022

  • D. Piątkowski, K. Wiśniewski, C. Koepke, M. Naftaly,
    "Excited State Absorption Spectroscopy of Nd3+ Activated Fluoroaluminate Glass – Experiment and Simulation"
    Opt. Mater. 31 (2009), 541-547
    DOI: 10.1016/j.optmat.2007.10.012

  • D. Piątkowski, M. Różański, K. Wiśniewski, C. Koepke,
    "Excited State Spectroscopy of ZBLAN:Er3+ Glass – Experiment and Simulation"
    Physics Procedia 2 (2009), 365-372
    DOI: 10.1016/j.phpro.2009.07.021





2008
  • R. Lisiecki, W. Ryba-Romanowski, C. Koepke, K. Wiśniewski, D. Piątkowski,
    "Excited State Absorption in Thulium Doped YVO4 Crystals"
    Appl. Phys. B 91 (2008), 65-70

  • C. Koepke,
    "Excited state absorption measurements as a powerful tool for advanced spectroscopy"
    Opt. Mater. 30 (2008), 674-679
    DOI: 10.1016/j.optmat.2007.02.006

  • D. Piątkowski, K. Wiśniewski, M. Różański, C. Koepke, M. Kaczkan, M. Klimczak, R. Piramidowicz, M. Malinowski,
    "Excited State Absorption Spectroscopy of ZBLAN:Ho3+ Glass - Experiment and Simulation"
    J. Phys. Condens. Matter 20 (2008), 155201-1-155201-11
    DOI: 10.1088/0953-8984/20/15/155201

  • D. Piątkowski, K. Wiśniewski, C. Koepke, R. Piramidowicz, M. Klimczak, M. Malinowski,
    "Initial State-Resolved Excited State Absorption Spectroscopy of ZBLAN:Ho3+ Glass"
    Appl. Phys. B 93 (2008), 809-816

  • M. Różański, M. Środa, C. Koepke,
    "Time resolved spectroscopy of oxyfluoride glass ceramics activated by Pr3+ ions"
    Proc. SPIE 7120 (2008), 71200E:1-71200E:5
    DOI: 10.1117/12.804516





2006
  • C. Koepke, K. Wiśniewski, D. Dyl, M. Grinberg, M. Malinowski,
    "Evidence for Existence of the Trapped Exciton States in Pr3+-Doped LiNbO3 Crystal"
    Opt. Mater. 28 (2006), 137-142

  • C. Koepke, K. Wiśniewski, P. Turbak, A. Sobocińska, M. Naftaly,
    "Influence of the Oxygen-Affected Sites on Decay Times in Pr3+-Activated Fluoroaluminate Glass"
    J. Lumin. 116 (2006), 94-100

  • C. Koepke, K. Wiśniewski, Ł. Sikorski, D. Piątkowski, K. Kowalska, M. Naftaly,
    "Upconverted Luminescence under 800 nm Laser Diode Excitation in Nd3+-Activated Fluoroaluminate Glass"
    Opt. Mater. 28 (2006), 129-136





2003
  • M. Grinberg, B. Kukliński, K. Wiśniewski, C. Koepke, T. Łukasiewicz, J. Kisielewski, M. Swirkowicz, A. Suchocki,
    "Spectroscopy of the LLGG crystals doped with chromium"
    J. Opt. Soc. Am. B: Opt. Phys. 20 (2003), 577-584





2002
  • K. Wiśniewski, C. Koepke,
    "Excited State Absorption in Materials Containing the Cr3+ and Cr4+ Ions"
    J. Alloys Compd. 341 (2002), 349-352

  • C. Koepke, K. Wiśniewski, M. Grinberg,
    "Excited State Spectroscopy of Chromium Ions in Various Valence States in Glasses"
    J. Alloys Compd. 341 (2002), 19-27

  • C. Koepke, K. Wiśniewski, M. Grinberg, F. Rozpłoch,
    "Excited state spectroscopy of the silica sol-gel glass activated by Cr5+ and Cr6+ ions"
    J. Phys. Condens. Matter 14 (2002), 11553-11572

  • C. Koepke, K. Wiśniewski, M. Naftaly,
    "Optical spectroscopy and multiple line gain in Pr3+- activated fluoroaluminate glass"
    J. Phys. Condens. Matter 14 (2002), 6785-6799





2001
  • S.M. Kaczmarek, M. Grinberg, K. Wiśniewski, C. Koepke, A. Majchrowski, M. Czuba,
    "Blue fluorescence of Li2B4O7 glasses doped with rare-earths and transition metal ions"
    Biull. WAT 8 (2001), 131-144

  • C. Koepke, K. Wiśniewski, M. Grinberg, A. Majchrowski, T.P.J. Han,
    "Excited State Absorption in Chromium Doped Li2B4O7 Glass"
    J. Phys. Condens. Matter 13 (2001), 2701-2716

  • C. Koepke, K. Wiśniewski, M. Grinberg,
    "Excited state absorption of the Cr6+O2- center in Li2B4O7 glass"
    Proc. SPIE 4412 (2001), 314-317

  • S.M. Kaczmarek, C. Koepke, M. Grinberg, A. Majchrowski, K. Wiśniewski, M. Czuba,
    "Optical properties of Li2B4O7 glasses doped with rare-earth and transition metal ions"
    Proc. SPIE 4412 (2001), 389-395