Fiber-optical interferometric sensors of physical values with a singular reference beam

Alexei N. Alexeyev; Alexander V. Volyar; Yana V. Izdebskaya; Marat S. Soskin

doi:10.1117/12.428278

30 May 2001 Fiber optical interferometric sensors of physical values with a singular reference beam

Alexei N. Alexeyev, Alexander V. Volyar, Yana V. Izdebskaya, Marat S. Soskin

Proceedings Volume 4403, Second International Conference on Singular Optics (Optical Vortices): Fundamentals and Applications; (2001) https://doi.org/10.1117/12.428278
Event: Singular Optics 2000: Fundamentals and Applications of Optical Vortices, 2000, Crimea, Ukraine

Abstract

It is considered the construction problems of the fiber- optical sensors of physical values with phase singularities. The signal detection is carried out by the Mach-Zander interferometer with a single-mode fiber as the signal arm and the free propagating singular beam as the reference signal. The sensitivity of such sensor up to 160 rad/( degree(s)C(DOT)m) was achieved.

Citation Download Citation

Alexei N. Alexeyev, Alexander V. Volyar, Yana V. Izdebskaya, and Marat S. Soskin "Fiber optical interferometric sensors of physical values with a singular reference beam", Proc. SPIE 4403, Second International Conference on Singular Optics (Optical Vortices): Fundamentals and Applications, (30 May 2001); https://doi.org/10.1117/12.428278

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