Volume 4Issue 1
Feb. 2011
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LOSEV V F, PANCHENKO Yu N, DUDAREV V V, IVANOV N G, KONOVALOV I N, PAVLINSKY A V, PUCHIKIN A V. Development of discharge pulse repetition rate excimer lasers for different applications[J]. Chinese Optics, 2011, 4(1): 1-8.
Citation: LOSEV V F, PANCHENKO Yu N, DUDAREV V V, IVANOV N G, KONOVALOV I N, PAVLINSKY A V, PUCHIKIN A V. Development of discharge pulse repetition rate excimer lasers for different applications[J].Chinese Optics, 2011, 4(1): 1-8.

Development of discharge pulse repetition rate excimer lasers for different applications

Funds:

Supported by Russian Foundation for Basic Research Project(No.10-08-90002a)

  • Received Date:11 Aug 2010
  • Rev Recd Date:13 Oct 2010
  • Publish Date:25 Feb 2011
  • The working parameters of the discharge pulse-periodic XeCl lasers with pulse duration of 25-40 ns are researched. Results demonstrate that the lasers generate the pulses of radiation with energies of 0.2-0.7 J and operate with a repetition rate up to 100 Hz. It is shown that the total laser efficiency of 2.6% and the intrinsic efficiency of 3.8% are realized with the pumping power of 2.8-3.3 MW/cm.

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  • [1] BORISOV V M,BRAGIN I E,VINOKHODOV A Yu, et al.. Pumping rate of electric-discharge excimer lasers[J]. Quantum Electron.,1995,25(6):507. [2] LACOUR B,BRUNET H,BESAUCELE H, et al.. 500 watts industrial excimer laser at high repetition rate[J]. SPIE,1994,2206:41. [3] RIVA R,LEGENTIL M,PASQUIERS S, et al.. Experimental and theoretical investigations of a XeCl phototriggered laser[J]. Phys. D.:Appl. Phys.,1995,28:856. [4] MAKAROV M,BONNET J,PIGACH D. High efficiency discharge-pumped XeCl laser[J]. Appl. Phys.B,1998,66:417. [5] LO D,XIE J. A megawatt excimer laser of small discharge volume(3.8 cm 3)[J]. Opt. and Quantum Electronics,1989,21:147. [6] MIYAZAKI K,TODA Y,HASAMA T, et al.. Efficient and compact discharge XeCl laser with automatic UV preionization[J] . Rev. Sci. Instrum.,1985,56:201. [7] PANCHENKO Yu N,IVANOV N G,LOSEV V F. Electric-discharge XeCl laser emitting 10-J, 300-ns pulses [J]. Rus. Quantum Electron.,2005,35:618. [8] BYCHKOV Yu I,LOSEV V F,PANCHENKO Yu N, et al.. Research of short pulse discharge XeCl laser[J]. SPIE,2005,5777:558. [9] BYCHKOV Yu I,LOSEV V F,PANCHENKO Yu N, et al.. Efficiency of discharge XeCl laser with 30 ns pulse duration of radiation[J]. SPIE,2006:60530F. [10] BYCHKOV Yu I,BALBONENKO E F,IVANOV N G, et al.. Discharge pulse-repetition XeCl laser with high efficiency and intensity of radiation[J]. SPIE,2007,6611:66110E. [11] PANCHENKO Yu N,LOSEV V F,DUDAREV V V. Generation of diffraction-limited nanosecond and subnanosecond pulses in a XeCl laser[J]. Rus. Quantum Electron.,2008,38:369. [12] PANCHENKO Yu N,LOSEV V F,IVANOV N G, et al.. Effective pulse-periodic excimer lasers[J]. Atmospheric and Oceanic Opt.,2008,21:674. [13] DUDAREV V V,KOTOV Yu A,LOSEV V F, et al.. Research of production conditions of CeGdO nanopowder with help of excimer laser radiation[J]. Proceedings TPU,2008,2:140.
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