DocumentCode
2926705
Title
Parallel Femtosecond Laser Processing using Multiplexed Phase Fresnel Lenses
Author
Hasegawa, Satoshi ; Takita, Akihiro ; Hayasaki, Yoshio ; Nishida, Nobuo
fYear
2005
fDate
30-02 Aug. 2005
Firstpage
1429
Lastpage
1430
Abstract
We demonstrate a parallel femtosecond laser processing using a computer-generated hologram (CGH) for a high-speed fabrication of microstructures. The CGH is calculated with multiplexing phase Fresnel lenses and displayed on a spatial light modulator.
Keywords
Fresnel reflection; High speed optical techniques; Laser theory; Lenses; Optical devices; Optical diffraction; Optical modulation; Optical pulses; Space vector pulse width modulation; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN
0-7803-9242-6
Type
conf
DOI
10.1109/CLEOPR.2005.1569768
Filename
1569768
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