Vol. 30, issue 12, article # 11

Trigub M. V., Vlasov V. V., Shiyanov D. V., Sukhanov V. B., Troitskii V. O. Enhancement of pumping efficiency of a CuBr laser by means of modification of the discharge circuit. // Optika Atmosfery i Okeana. 2017. V. 30. No. 12. P. 1069-1072. DOI: 10.15372/AOO20171211 [in Russian].
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Abstract:

A technique is suggested for enhancement of the pumping efficiency of a CuBr laser by means of modifications of the discharge circuit with a cable pulse autotransformer. The results of using four different discharge circuits are described. The experiments were carried out under similar operating conditions of the active element and at a constant input power of the pumping source. The output power increases from 14 to 21 W with the use of autotransformer and peaking capacitor. The power increase is a result of a delay between GDT current and pumping voltage and different volume-temporal characteristic of the energy input into a charge. The technique suggested can be used in different applications.

Keywords:

CuBr laser, efficiency, energy input, cable pulse autotransformet

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