BEAT FREQUENCY GENERATION BETWEEN VISIBLE LASERS WITH FREQUENCY DIFFERENCES IN THE 80-GHZ BAND

被引:17
作者
BURGHARDT, B [1 ]
HOEFFGEN, H [1 ]
MEISEL, G [1 ]
REINERT, W [1 ]
VOWINKEL, B [1 ]
机构
[1] UNIV BONN,INST RADIOASTRON,D-5300 BONN 1,FED REP GER
关键词
D O I
10.1063/1.91185
中图分类号
O59 [应用物理学];
学科分类号
摘要
Millimeter-wave GaAs Schottky barrier diodes were used as fast light detectors. It was possible to observe beat signals between a HeNe laser oscillating at 633 nm and a cw dye laser with approximately 80-GHz frequency offset. Thus, great frequency differences between lasers emitting in the visible can be determined with the high accuracy inherent in heterodyning techniques.
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页码:498 / 500
页数:3
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