engleski

UV, Visible and ir spectrum of the cs high pressure lamp

High pressure pulsed discharge with cesium vapor could become a very promising lamp, because of its white light properties. It has considerable losses in the infrared spectral region and negligible contribution in the near UV spectral region. We shall present the results of the extensive spectral studies of such a lamp with a special emphasize to the near infrared and near UV portion of emission spectra for variety of experimental conditions. We shall discuss the origin of atomic emission lines and some peculiar molecular bands, which contribute to the overall emission in these spectral regions.

High pressure discharge; cesium vapor; atomic spectroscopy

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