TEA HF laser with a high specific radiation energy

A. Puchikin, M. Andreev, V. Losev, Y. Panchenko
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Abstract

Results of experimental studies of the chemical HF laser with a non-chain reaction are presented. The possibility of the total laser efficiency of 5 % is shown when a traditional C-to-C pumping circuit with the charging voltage of 20-24 kV is used. It is experimentally shown that the specific radiation output energy of 21 J/l is reached at the specific pump energy of 350 J/l in SF6/H2 = 14/1 mixture at the total pressure of 0.27 bar.
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具有高比辐射能量的TEA HF激光器
介绍了非链式化学HF激光器的实验研究结果。在充电电压为20 ~ 24 kV的传统c - c泵浦电路中,激光总效率可达5%。实验表明,在总压为0.27 bar的SF6/H2 = 14/1混合物中,当比泵能为350 J/l时,比辐射输出能量达到21 J/l。
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