A Novel, Simple Method for Tuning Dye Lasers
β Scribed by V. Cheam; R. Desrosiers; J. Lechner; I. Sekerka
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 218 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0026-265X
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β¦ Synopsis
A novel, simple and cost-effective method has been developed for tuning dye lasers used in laser-excited atomic fluorescence spectrometry. The method uses two common laboratory items-a pierced mirror and a commercial electrodeless discharge lamp (EDL). In contrast to the existing procedure using flame, there is no nebulizer-burner, hood, gas tanks, nor burner control unit involved. The EDL lamp method also facilitates the simultaneous monitoring of reference and analyte peaks. It allows the monitoring of laser stability during experiments. A practical minimum pulse energy required for tuning and LEAFS studies was found to be (200 \mathrm{~nJ}). C 1993 Academic Press. Inc.
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