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R. Morgan, D. Andersen, J. Jones, W. Easson, C. Greated (1993)
Design of fiber optic beam delivery system for particle image velocimetry, 2052
L. Büttner, J. Czarske (2003)
Passive directional discrimination in laser-Doppler anemometry by the two-wavelength quadrature homodyne technique.Applied optics, 42 19
L. Buettner, J. Czarske (2001)
A multimode-fibre laser-Doppler anemometer for highly spatially resolved velocity measurements using low-coherence lightMeasurement Science and Technology, 12
S. Bopp, C. Tropea, L. Zhan (1989)
The use of graded‐index fibers in fiber‐optic laser‐Doppler anemometry probesReview of Scientific Instruments, 60
A novel LDA system using laser diode arrays and multi-mode fibers in the transmitting optics is presented. The use of high numerical aperture multi-mode step-index fibres results in measurement volumes with, for example, 80 µm length and minimal speckle effects. Because of the high spatial resolution and low relative fringe spacing variation of Δd/d≈5×10−4 the multi-mode fibre LDA is predestined for investigating turbulent flows. Boundary layer measurements carried out show excellent agreement with theoretical velocity profiles.
Experiments in Fluids – Springer Journals
Published: Sep 10, 2003
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