Logo of the Physikalisch-Technische Bundesanstalt

Search

Search result

193 results:
  • 41. 3.55 Renewable Energy Carriers and Storage  
    Date: 30.01.2024
    Percental score: 10 %
    ... be analyzed to determine the local gas density. Laser-induced fluorescence (LIF): selective excitation of... the integration of renewable energies into the power grid. Working group 3.55 investigates the widely...  
  • 42. QMH A2 KAP 31 V18 2021 web en  
    Date: 29.08.2022
    Percental score: 10 %
    ... GHz sampling oscilloscope, femtosecond laser (only for photodiode) DC-Power Power meter Signal... Quality Management Manual Division 2 7 AC power 7.1 AC power and energy 8 High voltage and...  
  • 43. Measurement of atomic interaction cross sections with synchrotron radiation  
    Date: 19.02.2018
    Percental score: 10 %
    ... research, for the characterization of X-ray lasers and for the analysis of combustion gases.  
  • 44. 2010 02 Phys.Rev.A81 Sherstov Diode-laser system  
    Date: 30.11.2011
    Percental score: 9 %
    ... at 467 nm in 171 Yb+ . The frequency of the laser is stabilized to a reference cavity made of ultra... extended-cavity diode laser (ECDL) with an output power of 30 mW. A fraction of this radiation is injected...  
  • 45. Monitoring after stroke  
    Date: 04.12.2018
    Percental score: 9 %
    ... been the case so far. For the measurement, short laser pulses with an average power of a few milliwatts are... measurement, short laser pulses with an average power of a few milliwatts are irradiated into the head of...  
  • 46. 2007 Weyers - IEEE UFFC54 Apparent Power Dependent Shift  
    Date: 20.09.2007
    Percental score: 9 %
    ... resonant microwave cavity. In modern PFS, laser-cooled cesium atoms move along fountain-like... 2007 Weyers - IEEE UFFC54 Apparent Power Dependent Shift ieee transactions on ultrasonics, ferroelectrics, and...  
  • 47. PTB News 2/2001  
    Date: 05.08.2010
    Percental score: 9 %
    ... power measurements in laser radiometry For the most frequently used lasers in... power measurements in laser radiometry For the most...  
  • 48. Atomic fountain clocks are becoming still more accurate  
    Date: 21.06.2007
    Percental score: 9 %
    ... the best primary atomic clocks available today, laser beams help to collect caesium atoms in a small... PTB-CSF1 and NPL-CsF1. By slightly adjusting the power of the microwave radiation exciting the clock...  
  • 49. Kovacich AO2000  
    Date: 19.05.2010
    Percental score: 9 %
    APPLIED OPTICS Vol. 39, No. 24 20 August 2000, Short-pulse properties of optical frequency comb generators ... picosecond pulses. Unlike conventional picosecond lasers, the properties of these pulses are greatly... but the use of readily available semiconductor power amplifiers allows much higher output...  
  • 50. About Nano-force-standard-device  
    Date: 13.02.2017
    Percental score: 9 %
    ... plate (9 and 10 are eddy current brake), 11: laser beam, 12: lens, acting force: < 10-10 N (5... lens, acting force: < 10-10 N (5 mW laser power, HeNe-Laser λ = 633 nm), pendulum length ℓ = 0.2 m,...  
###SPINNER###
Search results 41 until 50 of 193
The search query was processed in 3531 ms.

Search behavior

In the search, the following parameters can be used:

  • "": Phrase search. The words you entered must occur exactly as entered in the search results. Example: "Metrological Services"
  • -: NOT operation. A word can not appear in the search results. Example: "Metrological Services" -"Verification Act"
  • *: Substring search. Example: "Metrological Services" measure* finds "Metrological Services" measures and "Metrological Services" measurement

If you enter more than one search term, the individual words are connected with an "AND".