Ditemukan 1 dokumen yang sesuai dengan query
Simbolon, Toga Walter
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In this research work an experiment on the application of fiber sensor for measuring an acoustic vibration has been carried out. A light beam from He-Ne laser source was into two arms of Mach tender Interferometer. Each arm of the interferometer was a piece of optical fiber with a length of 2 m.
The beam transmitting through the sensing arm was modulated in phase by an acoustic vibration produced by a signal generator. The output of ...
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Depok: Universitas Indonesia, 1990
T-Pdf
UI - Tesis Membership Universitas Indonesia Library
