Browsing by Author "Czernecki R"

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Browsing by Author "Czernecki R"

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  • Cathodoluminescence Profiling of InGaN-Based Quantum Well Structures and Laser Diodes -- In-Plane Instabilities of Light Emission 
    Goldys Ewa; Phillips Matthew; Godlewski M; Böttcher T; Figge Stephan; Hommel Detlef; Czernecki R; Prystawko P; Leszczynski M; Perlin Piotr; Ivanov V Yu; Grzegory Izabella; Porowski Sylvek (Polish Academy of Sciences, 2003)
    Instabilities of light emission and also of stimulated emission in series of GaN epila yers and InGaN quantum well structures , including laser diode structures, are studied . A stimulated emission is observed under ...
  • In-depth and in-plane profiling of light emission properties of InGaN-based laser diode 
    Godlewski Marek; Goldys Ewa; Phillips Matthew; Böttcher T; Figge Stephan; Hommel Detlef; Czernecki R; Prystawko P; Leszczynski M; Perlin Piotr; Grzegory Izabella; Porowski Sylvek (Wiley- VCH Verlag GMBH, 2005)
  • Light Emission Properties of GaN-Based Laser Diode Structures 
    Godlewski Marek; Phillips Matthew; Czernecki R; Targowski G; Perlin Piotr; Leszczynski M; Figge Stephan; Hommel Detlef (Polish Academy of Sciences, 2005)
    Cathodoluminescence is applied for evaluation of in-depth and in-plane variations of light emission from two types of GaN-based laser diode structures. We evaluate in-depth properties of the laser diode emission and ...
  • Profiling of light emission of GaN-based laser diodes with cathodoluminescence 
    Phillips Matthew; Godlewski Marek; Figge Stephan; Leszczynski M; Czernecki R; Kazlauskas K; Perlin Piotr; Targowski G; Hommel Detlef (VSP BV, 2006)
    PACS 42.55.Px, 78.55.Cr, 78.60.Hk Cathodoluminescence is applied for evaluation of in-plane variations of light emission from GaN-based laser diode structures. We demonstrate that potential fluctuations affect significantly ...
  • Relationship between sample morphology and carrier diffusion length in GaN thin films. 
    Godlewski Marek; Goldys Ewa; Phillips Matthew; Bottcher T; Figge Stephan; Hommel Detlef; Czernecki R; Prystawko P; Leszczynski M; Perlin Piotr; Wisniewski P; Suski T; Bockowski M; Grzegory Izabella; Porowski Sylvek (Polish Academy of Science, 2002)
    Scanning and spot-mode cathodoluminescence investigations of homo- and hetero-epitaxial GaN films indicate a surprisingly small influence of their microstructure on overall intensity of a light emission . This we explain ...