Ђ.Љ.Shuaibov, L.L.Shimon, I.V.Shevera, Ђ.I.Dashchenko

Uzhgorod National University, Uzhgorod, Ukraine

   The outcomes of optimization of a fixed stimulus source are submitted(shown) in the field of 130-280 nm with pumping by longitudinal discharge of a direct current. Working environment of a stimulus source was served with freon-12 (CF₂Cl₂) at pressure 0.13-0.67 kPa. The discharge was fired in a cylindrical digit handset with a minor dia/SUBmeter of 5 mm and interelectrode distance of 100 mm. The spectra of radiation, relation of brightness of main(basic) bands of radiation to pressure freon-12 and digit current were investigated a volt -amper of the characteristic, power put in plasma. Is shown, that the total power of radiation of discharge in UV-VUV range of lengths of waves reaches(achieves) 1.0-1.5 W at efficiency 2-3%.

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