Title :
3-dimensional measurement using electronically controlled wavelength-tunable ultrashort pulse fiber laser
Author :
Ohta, Takefumi ; Nishizawa, Norihiko ; Itoh, Kazuyoshi ; Ozawa, Tetsuya
Author_Institution :
Div. of Adv. Sci. & Biotechnol., Osaka Univ., Suita
Abstract :
High-speed 3-dimensional measurement system is demonstrated using electronically controlled wavelength-tunable ultrashort pulse fiber laser and fiber interferometer. Clear images of metallic samples are obtained from a few meter long distance at speed of 1,000 points/s.
Keywords :
fibre lasers; laser tuning; light interferometry; measurement by laser beam; optical pulse generation; 3-dimensional measurement; fiber interferometer; laser tuning; ultrashort pulse fiber laser; Fiber lasers; Optical control; Optical coupling; Optical fiber couplers; Optical fiber polarization; Optical fibers; Optical interferometry; Optical pulses; Pulse measurements; Wavelength measurement; (110.6880) Three-dimensional image acquisition; (120.3180) Interferometry;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
