An optical interferometer method of calibrating a crystal gauge for the measurement of sound wave transients
G J Barber; G J Barber; Physics Department, Imperial College of Science and Technology, London
Журнал:
Journal of Scientific Instruments
Дата:
1955-01-01
Аннотация:
A small barium titanate crystal is used for the measurement of large amplitude sound pulses in a tube and a method of directly calibrating the crystal by means of a Mach-Zender interferometer is described.
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