A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf
.
Development of tunable miniature piezoelectric-based scanners validated by the combination of two scanners in a direct image relay technique
2016
Optical Engineering: The Journal of SPIE
Miniature piezoelectric actuators are commonly used as a compact means to relay images for numerous endoscopic applications. These scanners normally consist of an electrically driven lead zirconate titanate (PZT) tube that oscillates an optical fiber at its resonant frequency. The diameter and length of the PZT and fiber, the attachment of the fiber to the PZT, as well as the driving signal determine the main characteristics of the scan-frequency and amplitude of vibration. We present a new,
doi:10.1117/1.oe.55.1.013104
pmid:28579655
pmcid:PMC5450973
fatcat:5pjg6mit6vfffk7laopqmlmhu4