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Novel Fiber Optic Sensor Based On Modal Power Distribution (MPD) Modulation
Conference proceeding

Novel Fiber Optic Sensor Based On Modal Power Distribution (MPD) Modulation

Michael Kieli and Peter R Herczfeld
Proceedings of SPIE - The International Society for Optical Engineering, v 798, pp 331-336
14 Oct 1987

Abstract

A novel fiber optic sensor based on the principle of induced Modal Power Distribution (MPD) changes among guided modes was investigated. This technique was found to be inherently more sensitive than other intensity type sensors and can be used to sense various phenomena, such as pressure, vibration and temperature.

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