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  • 1
    Electronic Resource
    Electronic Resource
    Pulsed mercury capillary lamps for dye laser pumping: Spectral measurements (1975)
    Springer
    Applied physics 6 (1975), S. 341-344 
    Details
    ISSN: 1432-0630
    Keywords: Dye lasers ; High-pressure Hg capillary lamps
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract Calibrated spectral measurements of the light emitted by a pulsed high-pressure mercury capillary lamp are presented. These pulsed lamps have been used in a previous work to pump a Rhodamine 6G laser. The measurements presented here show a very high efficiency in the blue and near UV part of the spectrum, suggesting that these lamps represent a very attractive pumping source for dye lasers emitting in the blue. In particular, as an example, a computation has been made for a basic solution of 4-MU yielding a spectral efficiency of 24%.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00883652
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Laser study of the photophysical properties of UF6 (1980)
    Springer
    Applied physics 21 (1980), S. 1-7 
    Details
    ISSN: 1432-0630
    Keywords: 82.50 ; 33
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract The purpose of this paper is to review the most relevant theoretical and experimental results reported in recent years, on the photophysical properties of the uranium hexafluoride molecule in the gas phase. Details of the structure of the molecular orbitals of UF6 are discussed with reference to theoretical calculations of the electronic states. Tentative assignments of the electronic transitions in the experimental visible-uv absorption spectrum are also considered. The fluorescence properties of the excited states of UF6 are critically reviewed. The use of laser beams to excite the fluorescence emission of UF6 is shown to be a fruitful experimental technique. The measurement of fluorescence parameters (i.e. the emission and excitation spectra, the decay time and quantum yield) is a particularly valuable and sensitive way of studying the dynamics and structure of the excited electronic states. The different mechanisms of fluorescence quenching that have been proposed are also critically reviewed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00886475
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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