Compensation for the temperature drift of the wavelength adjustment in an acoustooptic spectrophotometer

It is shown that the temperature drift of the wavelength adjustment in acoustooptic spectrophotometers can be compensated by using the reference channel of the spectrophotometer in which the absorption lines of neodymium-doped yttrium - aluminium garnet are employed as reference lines.

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Bibliographische Detailangaben
Veröffentlicht in:	Quantum electronics (Woodbury, N.Y.) N.Y.), 2002-03, Vol.32 (3), p.232-234
Hauptverfasser:	Vilenskii, A V, Lysoi, B G, Cherednichenko, O B
Format:	Artikel
Sprache:	eng
Schlagworte:	ABSORPTION ALUMINIUM COMPOUNDS ALUMINIUM OXIDES CHALCOGENIDES CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY DOPED MATERIALS ELEMENTS FERRITE GARNETS INFRARED SPECTROMETERS MATERIALS MATERIALS SCIENCE MEASURING INSTRUMENTS METALS MINERALS NEODYMIUM OXIDE MINERALS OXIDES OXYGEN COMPOUNDS PHOTOACOUSTIC SPECTROMETERS RARE EARTHS SORPTION SPECTROMETERS SPECTROPHOTOMETERS TRANSITION ELEMENT COMPOUNDS WAVELENGTHS YTTRIUM COMPOUNDS
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Beschreibung
Zusammenfassung:	It is shown that the temperature drift of the wavelength adjustment in acoustooptic spectrophotometers can be compensated by using the reference channel of the spectrophotometer in which the absorption lines of neodymium-doped yttrium - aluminium garnet are employed as reference lines.
ISSN:	1063-7818 1468-4799
DOI:	10.1070/QE2002v032n03ABEH002169