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Acoustic emission detectir is battery powered

Book ID
103712770
Publisher
Elsevier Science
Year
1987
Weight
139 KB
Volume
20
Category
Article
ISSN
0308-9126

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A note on stimulated emission of acousti
A note on stimulated emission of acoustic power
โœ C.J. Mazzola ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 238 KB

The notion of stimulated emission of acoustic power is introduced. Its occurence is illustrated by analysing the power radiated from a vibrating fiat plate. Finally, it is shown that stimulated emission from a vibrating sphere can be utilized as a means of producing narrow band amplification of acou