Proposed Harmonic Generator or Mixer for Optical Frequencies
IN a recent communication 1 , Lainé has suggested the use of my latest form of ‘cold cathode’ arc harmonic generator as a mixer for obtaining beats at high microwave frequencies (that is, frequencies corresponding to submillimetre waves) between the outputs from two optical masers. I would like to c...
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| Veröffentlicht in: | Nature (London) 1961-01, Vol.192 (4805), p.859-860, Article 895 |
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| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | IN a recent communication
1
, Lainé has suggested the use of my latest form of ‘cold cathode’ arc harmonic generator as a mixer for obtaining beats at high microwave frequencies (that is, frequencies corresponding to submillimetre waves) between the outputs from two optical masers. I would like to comment on this proposal and suggest a simpler alternative device. |
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| ISSN: | 0028-0836 1476-4687 |
| DOI: | 10.1038/192859a0 |