A new, high sensitivity laser vibrometer
This paper introduces a new design of laser vibrometer which allows high sensitivity, noncontact measurement of normal-to-surface target motion. The design includes use of a retro-reflective tape covered PZT-element to remove the sign ambiguity in surface velocity, which is inherent in the form of D...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1990.
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| Subjects: | |
| Online Access: | Get fulltext |