Title :
Highly-Sensitive and High-Resolution Three Dimensional Measurement in All Fiber System
Author :
Ota, Takefumi ; Nishizawa, Norihiko
Author_Institution :
Dept. of Quantum Eng., Nagoya Univ., Nagoya
Abstract :
Practical all fiber three dimensional measurement system is demonstrated. The sensitivity and axial resolution are as high as 85 dB and 2 mum. The high resolution images of metaric samples are clearly obtained from - a few meter long distance at the speed of 52 points/s.
Keywords :
fibre optic sensors; image resolution; light interferometry; optical fibres; superluminescent diodes; 3D images; all fiber three dimensional measurement system; axial resolution; coins; fiber interferometer; superluminescent diode; High speed optical techniques; Interference; Light sources; Mirrors; Optical attenuators; Optical coupling; Optical fiber polarization; Optical filters; Optical sensors; Signal resolution;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391292
