TY - JOUR
T1 - The development of A 3-dimensional vibration measuring system with corner cubes and quadrant detectors (Invited)
AU - Chen, Shang Liang
AU - Jywe, Wen Yuh
AU - Hsieh, Tung Hsien
AU - Liu, Chien Hung
AU - Huang, Hsueh Liang
AU - Hsu, Tung Hui
AU - Jeng, Yeau Ren
AU - Wang, Ming Shi
N1 - Funding Information:
The work was fully supported by the National Science Council, Taiwan, Republic of China, ( Grants Number NSC 93-2212-E-150-036 and number NSC 94-2622-E-150-001).
PY - 2010
Y1 - 2010
N2 - In this paper, a new optical 3-dimensional vibrometer is presented. This system is composed of two orthogonally set up corner cubes (CC), a collimated laser source, two quadrant detectors (QD) and three beam-splitters (BS). The corner cubes are designed to be fixed to the vibrating object and reflect the laser source onto the quadrant detectors. Due to the optical characteristics of the corner cubes, the measuring results of the QD can be magnified twice and it is not affected by micrometer-angle. So, the three-dimensional vibration amplitude can be obtained. The resolution is about 50 nm. This system is characterized by three-dimensional measurement, high resolution, low cost, simple set up and wide bandwidth.
AB - In this paper, a new optical 3-dimensional vibrometer is presented. This system is composed of two orthogonally set up corner cubes (CC), a collimated laser source, two quadrant detectors (QD) and three beam-splitters (BS). The corner cubes are designed to be fixed to the vibrating object and reflect the laser source onto the quadrant detectors. Due to the optical characteristics of the corner cubes, the measuring results of the QD can be magnified twice and it is not affected by micrometer-angle. So, the three-dimensional vibration amplitude can be obtained. The resolution is about 50 nm. This system is characterized by three-dimensional measurement, high resolution, low cost, simple set up and wide bandwidth.
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U2 - 10.1080/02533839.2010.9671598
DO - 10.1080/02533839.2010.9671598
M3 - Article
AN - SCOPUS:76249091523
SN - 0253-3839
VL - 33
SP - 71
EP - 80
JO - Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A/Chung-kuo Kung Ch'eng Hsuch K'an
JF - Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A/Chung-kuo Kung Ch'eng Hsuch K'an
IS - 1
ER -