Volume 4 Issue 1
Feb.  2011
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BULAEV V D, GUSEV V S, FIRSOV K N, KAZANTSEV S Yu, KONONOV I G, LYSENKO S L, MOROSOV Yu B, POZNYSHEV A N. High power pulse-periodical electrochemical HF laser[J]. Chinese Optics, 2011, 4(1): 26-30.
Citation: BULAEV V D, GUSEV V S, FIRSOV K N, KAZANTSEV S Yu, KONONOV I G, LYSENKO S L, MOROSOV Yu B, POZNYSHEV A N. High power pulse-periodical electrochemical HF laser[J]. Chinese Optics, 2011, 4(1): 26-30.

High power pulse-periodical electrochemical HF laser

Funds:

Supported by Russian Foundation for Basic Research Project(Grants No.09-02-00475, No.08-08-00242).

  • Received Date: 21 Aug 2010
  • Rev Recd Date: 15 Oct 2010
  • Publish Date: 25 Feb 2011
  • The high power nonchain repetitively pulsed HF laser is developed and the possibility of realizing the self-sustained volume discharge in SF6-based mixtures in the discharge gap with a high edge enhancement of the electric field without any additional stabilization measures in a pulsed discharge as well as in pulse-periodic modes is investigated. The obtained laser energy is 67 J at the efficiency in 3% and pulse repetition rate in 20 Hz.

     

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  • [1] VELIKANOV S D,ELUTIN A S,KUDRYASHOV E A,et al. Use of a DF laser in the analysis of atmospheric hydrocarbons[J]. Quantum Electron,1997,27(3),273-276. [2] AGROSKIN V Y,BRAVY B G,CHERNYSHEV Y A,et al.. Aerosol sounding with a lidar system based on a DF laser[J]. Appl. Phys. B,2005,81:1149. [3] ANDREEV S N,FIRSOV K N,KAZANTSEV S Y,et al.. Explosive boiling of water induced by the pulsed HF-laser radiation[J]. Laser Phys.,2007,17(6):834. [4] ANDREEV S N,KAZANTSEV S Y,KONONOV I G,et al.. Temporal structure of an electric signal produced upon interaction of radiation from a HF laser with the bottom surface of a water column[J]. Quantum Electron,2009,39(2):179-184. [5] BURTSEV A P,BURTSEVA I G,MASHENDZHINOV V I,et al.. New HBr-laser with resonant optical pumping by DF-laser radiation[J]. SPIE,2004,5479:174-176. [6] ALEXANDROV B S,ARSENJEV A V,AZAROV M A,et al.. Increase of efficiency of optical pumping of a broadband CO2 laser amplifier as a result of the use of a multicomponent active medium[J]. SPIE,2003,5120:551-556. [7] AZAROV M A,ALEXANDROV B S,ARSENJEV A V,et al.. High pressure with optical pumping by HF laser radiation[J]. SPIE,2007,6346:63462B. [8] VASILIEV G K,MAKAROV E F,CHERNYSHEV Y A. Optical pumping of the N2O-He and N2O-CO2—He mixtures by a pulsed multifrequency HF laser for producing active media to amplify 10-μm high-power ultrashort pulses[J]. Quantum Electron,2005,35(11):987-992. [9] SKRIBANOWITZ N,HERMANN I P,MACGILLIVRAY M S,et al.. Observation of dicke superadiance in optically pumped HF gas[J]. Phys. Rev. Lett.,1973,30:309-312. [10] APOLLONOV V V,BELEVTSEV A A,KAZANTSEV S Y,et.al.. Self-initiated volume discharge in nonchain HF lasers based on SF6-hydrocarbon mixtures[J]. Quantum Electron,2000,30(3):207-214. [11] BULAEV V D,KULIKOV V V,PETIN V N,et al.. Experimental study of a nonchain HF laser on heavy hydrocarbons[J] .Quantum Electron,2001,31(3):218-220. [12] GORNOSTAY-POLSKY S A,GRISHIN A V,BALYABIN M G,et al.. High-current gas-filled spark-gap:RU, 2241288[P]. 2004-11-27. [13] APOLLONOV V V,KAZANTSEV S Yu,ORESHKIN V F,et al.. Feasibility of increasing the output energy of a nonchain HF(DF) laser[J]. Quantum Electron,1997,27(3):207-209. [14] ANDRAMANOV A V,KABAEV S A,LAZHINTSEV B V,et al.. Formation of the beam profile in a plate electrode HF laser[J]. Quantum Electron,2005,35(4):359-364. [15] BELEVTSEV A A,FIRSOV K N. The encyclopedia of law-temperature plasma[M]. Moscow:Physmatlit,2005,XI-4:761.
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