angular_pendulum.mp4 (1.58 MB)
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Rotation Pendulum (Video)

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posted on 09.11.2015, 03:44 authored by Luis FernandesLuis Fernandes

Torsion sensor: Video recording of the oscillation of a rotational pendulum together with a plot of the transmitted power at a single wavelength through a Mach–Zehnder interferometer. The sensor was built with helical waveguides inside an optical fiber.