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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Romanov, I.V. Gupta, P.D. Khan, R.A. Korobkin, Y.V. Kumbhare, S.R. Moorti, A. Naik, P.A. Rupasov, A.A. Shikanov, A.S. |
| Copyright Year | 2004 |
| Description | Author affiliation: P.N. Lebedev Phys. Inst., Moscow, Russia (Romanov, I.V.; Khan, R.A.; Korobkin, Y.V.; Kumbhare, S.R.; Rupasov, A.A.) || Centre for Adv. Technol., Indore, India (Gupta, P.D.; Moorti, A.; Naik, P.A.) |
| Abstract | The features of dynamics of fast laser-induced vacuum discharge with a rather small values of amplitude of current (≤ 10 kA), as well as the voltage and energy of the capacitor bank (≤20 k V and 20 J accordingly) are investigated depending on conditions of their initiation. Two various types beam-plasma instability are revealed. It is found that the first of them are realized at the initial stage of the discharge and is caused by a pinch structure presence in front of a cathode jet extending in vacuum. The second one arises at the top or recession of the current and is accompanied by the generation hard (the energy ≤100 ke V) Bremsstrahlung radiation from the anode area. Excess of the energy hard components of radiation over the potential of the current source is associated with the effects plasma - erosive disconnection. |
| Starting Page | 536 |
| Ending Page | 539 |
| File Size | 716554 |
| Page Count | 4 |
| File Format | |
| ISBN | 9785879110883 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-07-18 |
| Publisher Place | Russia |
| Access Restriction | Subscribed |
| Rights Holder | D.V. Efremov Scientific Research Institute of Electrophysical Apparatus |
| Subject Keyword | Measurement by laser beam X-ray lasers Laser beams Thickness measurement |
| Content Type | Text |
| Resource Type | Article |
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