A hydrogen discharge tube for spectrographic work
Published online by Cambridge University Press: 24 October 2008
Extract
The hydrogen discharge has for some time been established as a convenient source of continuous spectrum in the ultra-violet. The continuum extends from nearly 4000 Å. to the limit of a quartz spectrograph and provides a very good background for absorption measurements. A number of tubes have been described for producing this spectrum, but the following advantages are claimed for the form here described.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 30 , Issue 3 , July 1934 , pp. 355 - 356
- Copyright
- Copyright © Cambridge Philosophical Society 1934
References
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