Phase nonreciprocity in an optical fiber interferometer due to acoustic emission

E. N. Bazarov, A. T. Polukhin, E. I. Sverchkov, G. I. Telegin


Abstract: An analysis is made of the mechanism of a nonreciprocal phase shift in a ring fiber interferometer due to elastic deformations traveling along a fiber waveguide. Theoretical and experimental results agree to within an order of magnitude.

UDC: 681.7.068

PACS: 07.60.Ly, 42.80.Mv, 62.65.+k

Received: 20.03.1981
Revised: 20.05.1981

 English version: Soviet Journal of Quantum Electronics, 1981, 11:10, 1341–1344

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