DocumentCode
500466
Title
A simple optical-zooming positioning system using a femtosecond frequency comb
Author
Kajima, Mariko ; Minoshima, Kaoru
Author_Institution
Nat. Inst. of Adv. Ind. Sci. & Technol. (AIST), Tsukuba, Japan
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
A precisely controllable positioning stage based on an optical-zooming interferometer using two diode lasers locked to a fs-comb was developed. The nonlinearity error of positioning was 0.6 nm and control resolution was 20 pm.
Keywords
high-speed optical techniques; light interferometers; light sources; measurement by laser beam; position control; semiconductor lasers; diode laser locking; femtosecond frequency comb; nonlinearity error; optical sources; optical-zooming interferometer; optical-zooming positioning system; Control systems; Frequency; Optical control; Optical interferometry; Optical modulation; Optical refraction; Optical resonators; Optical sensors; Optical variables control; Ultrafast optics; (000.0000) Optical Combs; (120.3180) Interferometry; (120.3930) Metrological instrumentation;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5225859
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