Interferometric fiber-optic sensing using a multimode laser diode source

Awad S. Gerges; Trevor P. Newson; David A. Jackson

doi:10.1117/12.46981

1 September 1991 Interferometric fiber-optic sensing using a multimode laser diode source

Awad S. Gerges, Trevor P. Newson, David A. Jackson

Proceedings Volume 1504, Fiber-Optic Metrology and Standards; (1991) https://doi.org/10.1117/12.46981
Event: ECO4 (The Hague '91), 1991, The Hague, Netherlands

Abstract

Conventional low-coherence sources used in 'white light' interferometry have previously limited the optical system resolution, due to the inefficient coupling of light into a single-mode fiber. The theoretical and experimental operation of sensors illuminated by a multimode laser diode source are presented. The principle advantages are discussed.

Citation Download Citation

Awad S. Gerges, Trevor P. Newson, and David A. Jackson "Interferometric fiber-optic sensing using a multimode laser diode source", Proc. SPIE 1504, Fiber-Optic Metrology and Standards, (1 September 1991); https://doi.org/10.1117/12.46981

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