ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] To observe the telluric absorption in sunlight an instrument is needed giving high resolution and little stray light. We have achieved these by making use of resonance scattering by sodium vapour at a temperature of about 150 C.; the scattered light is recorded by a photoelectric spectrometer4 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/178753b0