A broadband Schottky point contact mixer for visible laser light and microwave harmonics |
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| Authors: | H U Daniel B Maurer M Steiner |
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| Institution: | (1) Max-Planck-Institut für Quantenoptik, D-8046 Garching, Fed. Rep. Germany;(2) Sektion Physik, Universität München, D-8046 Garching, Fed. Rep. Germany |
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| Abstract: | Frequency differences of up to 900 GHz between two laser lines near 568 nm were measured by mixing laser light and harmonics of 90 GHz microwave radiation. The Schottky point contact diodes used consisted of tungsten tips onn-GaAs bases with different degrees of doping. The formation of the contacts and the sensitivity and frequency limitations of the device are discussed. |
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| Keywords: | 06 30 42 65 73 30 |
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