ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 42.55M  (1)
  • Analytical Chemistry and Spectroscopy  (1)
Collection
Keywords
Publisher
Years
  • 1
    Electronic Resource
    Electronic Resource
    Calculation of light pulses with chirp in passively mode-locked lasers taking into account the phase memory of absorber and amplifier (1984)
    Springer
    Applied physics 35 (1984), S. 37-44 
    Details
    ISSN: 1432-0649
    Keywords: 42.55M ; 42.55B ; 42.65G
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Starting from the complete set of Maxwell's equations and density matrix equations for the atomic systems, the change of amplitude and phase of light pulses in passing through absorbing and amplifying samples has been calculated by using certain approximations. It is shown that the phase modulation originates from saturation and phase memory in off-resonance interaction. The use of the simple rate-equation approximations.is only justified if saturation dominates. The full cavity round-trip equation has been established and solved for steady-state pulses under different conditions. For the case of pulses being outside resonance with the media we take into account a linear optical element for intracavity chirp compensation in order to describe the regime, where in experiment the shortest pulses have been found.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00697519
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Detection of corticosteroids by high-performance liquid chromatography/negative ion chemical ionization mass spectrometry using a particle beam interface (1994)
    Chichester : Wiley-Blackwell
    Biological Mass Spectrometry 23 (1994), S. 483-491 
    Details
    ISSN: 1052-9306
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: A normal-phase high-performance liquid chromatographic/particle beam mass spectrometric (negative chemical ionization) method has been developed for the detection of synthetic corticosteroids (SC). Characteristic and reproducible full-scan spectra were obtained for the SC analysed. The limit of detection using selected ion monitoring for the molecular anion of beclomethasone was 500 pg. Urine from an equine to which 9α-fluoroprednisolone acetate had been administered was extracted by immunoaffinity chromatography and analysed by high-performance liquid chromatography-ultraviolet detection/particle beam mass spectrometry. Full-scan spectral data from these extracts allowed positive identification of 9α-fluoroprednisolone (isoflupredone) in the equine urine up to 96 h post administration.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bms.1200230805
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...