Abstract
The use of a compact disk (CD) pickup head as a displacement measurement system is described. The components contained in a pickup head are explained and how they are combined to obtain the functionality of a pickup head. The application of measuring a knife edge profile is introduced. The results reveal some insuffiencies with the current system. The cutting edge’s radius of curvature can be estimated.
| Original language | English |
|---|---|
| Article number | 071201 |
| Pages (from-to) | 0712011-0712014 |
| Number of pages | 4 |
| Journal | Chinese Optics Letters |
| Volume | 9 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 2011 |
Fields of science
- 102003 Image processing
- 202012 Electrical measurement technology
- 202024 Laser technology
- 202037 Signal processing
- 203016 Measurement engineering
JKU Focus areas
- Mechatronics and Information Processing
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