A novel 3-D measurement technique based on optical frequency-domain reflectometry which uses a frequency-shifted feedback laser as chirped light source is reported. Measurement ranges of 1m, accuracies better than 50μm and speed of 1000points/s have been demonstrated.
A novel 3-D measurement technique using a frequency chirped laser
2005-01-01
226144 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Recovery Technique for Chirped Readout of Spectral Features
British Library Conference Proceedings | 2005
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