Inert-gas ion laser with hexagonal discharge channel - has longitudinal field strength assumes circular cross=section in combined trapezoidal grooves with rounded edges

Inert-gas ion laser with hexagonal discharge channel - has longitudinal field strength assumes circular cross=section in combined trapezoidal grooves with rounded edges

The discharge channel is formed by two trapezoidal grooves (10,11) juxtaposed base-to-base in semicylindrical bodies (8,9) butted together at their plane surfaces (14,15). The edges (12) of each groove (10,11) are rounded to a radius of at least one-tenth of the max. dia. of the groove. Slight offse...

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Bibliographische Detailangaben
Hauptverfasser: BECKER-DE-MOS, BRUNO, SEELIG, WOLFGANG, DR., 6100 DARMSTADT, DE, SCHAEFER, KLAUS., 6242 KRONBERG, DE
Format: Patent
Sprache:eng ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Zusammenfassung:The discharge channel is formed by two trapezoidal grooves (10,11) juxtaposed base-to-base in semicylindrical bodies (8,9) butted together at their plane surfaces (14,15). The edges (12) of each groove (10,11) are rounded to a radius of at least one-tenth of the max. dia. of the groove. Slight offsets between the groove edges are insignificant since they give rise to no high-voltage peaks. Nonconductive sputter-resistant coatings in the grooves are advantageous, esp. in longer channels. USE/ADVANTAGE - Esp. in an Ar laser. Prodn. of light is increased without disturbance by additional transversal modes.