We present first results of fs laser-produced plasma diagnostics, which were obtained by using Focusing Spectrometer with Spatial Resolution having as an X-ray detector Princeton X-ray CCD or Hamamatsu X-ray MCP. A portable (200xlOOx100 mm3). high-luminosity spherically bent crystal spectrometer was designed for the purposes of measuring in wide spectral range 1.2-19.6 E very low emissivity X-Ray spectra of different targets, heated by fs laser radiation, with simultaneously high spectral (I3dl-1000-5000) and space (40-200 mm) resolution. Large open aperture mica spherically bent crystals (30x10 mm2 and 50x15 mm2 with R=100 and 150 mm, correspondingly) are used as a disperisve element of spectrometer. High spectrometer tunability allowed to receive high-resolved spectra of clusters or solids, heated by 35 or 60 fs Ti:Sa laser pulses in spectral ranges: 15 -17 Efor H-and He-like ions of Oxygen and Fluorine, 7.6-8.75 Efor spectra between Hea and Ka lines of AI and near Rydberg lines of Ne-like Cu, 5 -5.7 Efor Ne-like like ions spectra of Kr, 3.0 -4.4 Efor H-and He-like spectra of Ar and spectra around Ka of Ca, 1.38 -1.59 Efor Ka lines of Cu without any realignment of spectrometer. Thanks to the high sensitivity of the spectrometer with MCP, high quality spectrally resolved images of Fluorine and AI could be obtained only in I shot of Ti:Sa laser with energy of laser pulse about 600 mJ and pulse duration 60 fs.Some results of plasma diagnostics for both cases of clusters and solid targets, heated by fs laser radiation will be presented and discussed. References:Analysis algorithm of an electrical Langmuir probe data has been developed. Most algorithms requires the user specified input values for selecting the ion saturation, electron saturation, and intermediate regions to find the ion, electron density, plasma potential, and plasma temperature, respectively. However, the input values may cause a lack of reproducibility to analyze the probe data. When a noise is included into the probe signal, it is almost impossible to obtain the reliable plasma parameters from the probe data. In this work, a new algorithm is developed with the wavelet transforms to filter out the nose signal from the probe data and to determine the plasma parameters. A biorthogonal wavelet transform applies to determine the initial plasma potential and Daubechies wavelet is to obtain the electron and ion saturation currents. Electron energy distribution function (EEDF) or Electron energy probability function (EEPF) can obtain clearly from the processed raw data by a biorthogonal wavelet transform. This algorithm is not necessary to require the user's input values to analysis, thus it can be reduced an uncertainty from data analysis. With artificial data set including a random noise, the performance of this programs is evaluated and the result shows more than 95% accuracy. ___ E r i D m m m rnfl mma' LE 387
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