Gas laser having a discharge tube through which the gas flows in an axial direction
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United States of America Patent
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Apr 16, 1991
Grant Date -
N/A
app pub date -
Apr 10, 1987
filing date -
Apr 18, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a gas laser having a discharge tube, through which the gas flows in an aixal direction and to which high-frequency electrodes are fitted externally, and having a high-frequency generator. In order to obtain a simpler construction and the smallest possible high-frequency losses, it is provided that the power output stage (12) of the high-frequency generator is disposed in the housing (1) of the laser resonator (2, 7, 8) and is directly connected to the electrodes (9, 10) via impedance adaptation elements (11).
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