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Bulgarian Journal of Physics
Print: 1310-0157 Online: 1314-2666
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RECOGNIZED BY THE EUROPEAN PHYSICAL SOCIETY 
Bulg. J. Phys. vol.17 no.4 (1990), pp. 350-359
Frequency Stabilization of High Gas Pressure Helium-Neon Laser
S. Cartaleva1, A. Andreevsky2, I. Pamukchiev2, S. Gateva1, K. Danov2, I. Mastikov2, M. Kartalev2, N. llkov3
1Institute of Electronics, Bulgarian Academy of Sciences, Sofia 1784, Bulgaria
2Space Research and Technology Centre of Sofia University
3Technical University, Department of Physics
go back1Institute of Electronics, Bulgarian Academy of Sciences, Sofia 1784, Bulgaria
2Space Research and Technology Centre of Sofia University
3Technical University, Department of Physics
Abstract. The opportunity for frequency stabilization of single-frequency He-Ne laser with increased gas pressure is discussed. It is announced for some peculiarities observed in the laser frequency tuning and their explanation is proposed. The developed microprocessor system for laser frequency control is discussed.