Design and construction of a high repetition rate low average power TEA CO~2~ laser with ultra violet pre ionization is presented. Replacing thyratron with a high voltage semiconductor switch and magnetic pulse compressor considering the highest peak power achievable is investigated. When using semi
Systematic experimental study of instabilities in the sealed CO2laser
✍ Scribed by H. Urbánková; M. Chvojka; J. Skála
- Book ID
- 112571765
- Publisher
- Springer
- Year
- 1981
- Tongue
- English
- Weight
- 777 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0011-4626
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The CO 2 decomposition in a DC glow discharge in a sealed-off CO 2 laser mixture (6% CO 2 : 20% N 2 : 74% He) in the pressure range 2 -22 Torr is investigated. Both the time evolution and the steady-state CO 2 decomposition are studied by means of time resolved optical emission spectroscopy. A decre
This paper reports the design procedure and experimental study of a sealed o CO2 laser. Simple algorithms for threshold and steady state excitation voltage calculation, resonator design and its temperature dependent operation are presented. The sealed o CO2 laser was operated both in CW and pulsed m