title: Coherence length modulation of a multimode laser diode in a dual Michelson interferometer configuration.
abstract: The use of a multimode (compact-disk type) laser diode in a dual Michelson interferometer arrangement is investigated, both theoretically and experimentally, by using the technique of coherence length modulation. A reproducible way of shifting the interference regions is considered for the potential use of the technique in optical sensors, for flow or distance measurement.
authors: Y N
authors: YN
authors: Ning
authors: K T
authors: KT
authors: Grattan
authors: A W
authors: AW
authors: Palmer
authors: B T
authors: BT
authors: Meggitt