18 research outputs found
H T -deformation of garnet: an EBSD study on granulites from Sri Lanka, India and the Ivrea Zone
No full textAge and tectonic setting of a Neoproterozoic mafic intrusion in Sri Lanka and implication for its position in Rodinia
No full textGeochemical evidence for a Neoproterozoic magmatic continental margin in Sri Lanka—relevance for the Rodinia–Gondwana supercontinent cycle
No full textThermochronometry and microstructures of quartz—a comparison with experimental flow laws and predictions on the temperature of the brittle–plastic transition
No full textQuarzkorngefuegeanalyse im Altkristallin suedlich des westlichen Tauernfensters (Suedtirol/Italien). Das Uttenheimer Pegmatit-Feld (Ostalpines Altkristallin, Suedtirol): Genese und alpine Ueberpraegung
No full textStandort: TIB Hannover: RN 3773(114) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
Stimulated emission (F-4(3/2) -> I-4(11/2) channel) with LD and Xe-flashlamp pumping of tetragonal, incommensurately modulated Ca2MgSi2O7:Nd3+(Na+) - a new disordered laser crystal
No full textNon-centrosymmetric tetragonal crystal Ca2MgSi2O7:Nd3+(Na+) with incommensurately modulated melilite-type structure is presented as a new laser crystal. By LD and Xe-flashlamp pumping its CW and free-running pulsed stimulated emission of the F-4(3/2) -> I-4(11/2) generation channel of Nd3+ lasant ions was excited. [GRAPHICS] The single exponential decay-time plot of the metastable F-4(3/2) (initial laser) state of Nd3+ ions in a Ca2MgSi2O7 crystal together with approximate to 10 mu s excitation pulses (C) 2010 by Astro Ltd. Published exclusively by WILEY-VCH Verlag GmbH & Co. KGa
More than two-octaves span of the Stokes and anti-Stokes picosecond lasing comb in orthorhombic natural single crystals of celestine, SrSO4
No full textEfficient room-temperature Stokes and anti-Stokes chi((3))-nonlinear picosecond generation, which spans more than two octaves (approximate to 23012 cm(-1)) has been observed in a natural crystal of orthorhombic SrSO4 (celestine). All recorded lasing lines in the visible and near-IR regions are identified and attributed to its SRS-promoting vibration mode omega(SRS) approximate to 999 cm(-1). [GRAPHICS] (C) 2010 by Astro Ltd. Published exclusively by WILEY-VCH Verlag GmbH & Co. KGa
