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2 August 2004 Compact vibration sensor for testing subresonance of slim optical pickup actuators
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Abstract
A new interferometric vibration sensor for testing both vibration and subsidiary resonance that have detrimental effects on the servo performance of the optical pickup actuator is presented. Experimental results of slim optical pickup actuators obtained from the sub-resonance tester such as the interferometric vibration sensor are presented. It can be also used for other applications in the R&D domain and production environments with a low price and compact size.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jong Sup Song and Sergiy Shylo "Compact vibration sensor for testing subresonance of slim optical pickup actuators", Proc. SPIE 5532, Interferometry XII: Applications, (2 August 2004); https://doi.org/10.1117/12.557410
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