Stark tuning of the atomic vapor quantum counter

Stark tuning of the atomic vapor quantum counter

The atomic vapor quantum counter (AVQC) offers the potential for efficient upconversion of narrow-band IR radiation. This paper explores wavelength tuning of the AVQC by the application of an electric field (Stark effect). Model calculations indicate the Stark effect in combination with the proper s...

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Veröffentlicht in:IEEE journal of quantum electronics 1980-02, Vol.16 (2), p.137-142
Hauptverfasser: Gelbwachs, J., Klein, C., Wessel, J.
Format: Artikel
Sprache:eng
Schlagworte:
Atomic beams
Atomic measurements
Counting circuits
Infrared detectors
Laser modes
Laser transitions
Laser tuning
Narrowband
Radiation detectors
Stark effect
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Zusammenfassung:The atomic vapor quantum counter (AVQC) offers the potential for efficient upconversion of narrow-band IR radiation. This paper explores wavelength tuning of the AVQC by the application of an electric field (Stark effect). Model calculations indicate the Stark effect in combination with the proper selection of IR transitions in the atomic vapor can yield continuous tuning across the entire 2-20 \mu m spectral region. Experimental results near 10 μm have demonstrated over 23 cm -1 tuning on a single potassium vapor transition. Thirteen CO 2 laser wavelengths were scanned in this fashion.
ISSN:0018-9197
1558-1713
DOI:10.1109/JQE.1980.1070452