A 25‐W longitudinal, discharge‐heated copper vapor laser

A 25‐W longitudinal, discharge‐heated copper vapor laser

A longitudinal, discharge‐heated copper vapor laser with an internal diameter of 4.2 cm and a length of 150 cm has been constructed. At the charging voltage of 14.5 kV, buffer gas pressure of 20 Torr, pulse repetition rate of 6.5 kHz, and laser tube temperature of 1450 °C; the laser offers an averag...

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Veröffentlicht in:Review of scientific instruments 1989-10, Vol.60 (10), p.3351-3352
Hauptverfasser: Wang, T. C., Yang, C. Y., Lee, W. S., Hwang, Y. Y., Shea, M. W., Luoh, F. B., Chen, C. H., Chen, M., Luo, H. H.
Format: Artikel
Sprache:eng
Schlagworte:
420300 - Engineering- Lasers- (-1989)
COPPER
DESIGN
ELECTRONIC CIRCUITS
ELECTRONIC EQUIPMENT
ELEMENTS
ENGINEERING
FUNCTION GENERATORS
GAS LASERS
LASERS
METAL VAPOR LASERS
METALS
OPERATION
PULSE CIRCUITS
PULSE GENERATORS
RELIABILITY
STABILIZATION
TRANSITION ELEMENTS
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Zusammenfassung:A longitudinal, discharge‐heated copper vapor laser with an internal diameter of 4.2 cm and a length of 150 cm has been constructed. At the charging voltage of 14.5 kV, buffer gas pressure of 20 Torr, pulse repetition rate of 6.5 kHz, and laser tube temperature of 1450 °C; the laser offers an average power of 25 W with excellent stability and requires a minimum amount of maintenance.
ISSN:0034-6748
1089-7623
DOI:10.1063/1.1140531