Fast-Scanning Far-infrared Fabry-Perot Interferometer
A scanning Fabry-Perot interferometer for use in the far ir (100 microm < < 2 mm) has been developed capable of scanning a free spectral range in a few milliseconds. A commercial loudspeaker was used as a drive, and mirrors were fabricated from electroformed copper mesh. Primary limitations of...
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Veröffentlicht in: | Appl. Opt., v. 14, no. 2, pp. 460-464 v. 14, no. 2, pp. 460-464, 1975-02, Vol.14 (2), p.460-464 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | A scanning Fabry-Perot interferometer for use in the far ir (100 microm < < 2 mm) has been developed capable of scanning a free spectral range in a few milliseconds. A commercial loudspeaker was used as a drive, and mirrors were fabricated from electroformed copper mesh. Primary limitations of the instrument were due to vibrations of the interferometer frame. |
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ISSN: | 1559-128X 0003-6935 1539-4522 |
DOI: | 10.1364/AO.14.000460 |