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  • 1
    Electronic Resource
    Electronic Resource
    Selective T/H separation by NH3 laser multiple-photon dissociation of CTCL3 (1985)
    Springer
    Applied physics 38 (1985), S. 99-105 
    Details
    ISSN: 1432-0649
    Keywords: 28.60 ; 33.80 ; 42.60
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The multiple-photon dissociation (MPD) of CTCL3 and the selectivity of T/H separation were investigated using a pulsed NH3 laser, whose radiation contained a few lines depending on operating conditions. When Xe was added to chloroform, the dissociation rate of CTCL3 increased at chloroform pressures below 2 Torr as a consequence of the removal of multiple-photon absorption bottleneck by collisions with Xe. The dissociation rate of CTCl3 decreased monotonically with increasing chloroform pressure from 0.2 to 7 Torr. The depletion of CHCl3 was not observed within experimental errors. The lower limit of the tritium enrichment factor in photo-products produced by one pulse irradiation was 570 at chloroform pressure of 2 Torr.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00697448
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Wide-range line-tunable oscillation of an optically pumped NH3 laser (1980)
    Springer
    Applied physics 21 (1980), S. 237-240 
    Details
    ISSN: 1432-0630
    Keywords: 42.55 ; 42.60 ; 34.50
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract Selective single-line oscillation has been obtained from an NH3 laser in the range from 11 to 13 μm. Pumping of high pressure NH3−He mixture with theR(30) line of a TEA-CO2 laser made it possible to tune on more than 30 lines with the aid of a grating. However, such line tunable oscillation was not observed when theR(16) line was used for pumping. Reasons for this difference are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00886173
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    Paper (German National Licenses)
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