This article is cited in 1 paper

Fiber and integrated optics

Magnetooptic interaction in fiber waveguides

S. N. Antonov, A. N. Bulyuk, Yu. V. Gulyaev


Abstract: Theoretical and experimental studies were made of the effects of a distributed magnetooptic interaction in fiber waveguides. Analytic solutions were obtained for relating light modulation at the exit of a waveguide to the parameters of its winding in the form of a coil and to an external magnetic field under conditions ensuring the exact spatial phase matching. It was confirmed experimentally that the interaction length of the order of several tens of meters was quite acceptable and could ensure a sensitivity of at least 10 ^– 4 Oe in the case of a quartz fiber waveguide.

UDC: 621.7.068

PACS: 42.81.Qb, 42.70.Ce, 42.81.Gs

Received: 27.07.1988

 English version: Soviet Journal of Quantum Electronics, 1989, 19:11, 1486–1490

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