ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Fig. 1. Diagram of beating experiment. Fig. 2. Apparatus for recording interference over 450 m path difference. Using single sweep operation of the oscilloscope, transient beat frequencies ranging between 20 kHz and 3 MHz were recorded, but instability of the masers causes the beat frequency to ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/2171042a0
Permalink