DocumentCode
2672881
Title
Scanning laser terahertz imaging system using a 1.56 μm femtosecond fiber laser
Author
Serit, K. ; Murakami, H. ; Kawayama, I. ; Takahashi, Y. ; Yoshimura, M. ; Darmo, J. ; Mori, Y. ; Tonouchi, M.
Author_Institution
Inst. of Laser Eng., Osaka Univ., Suita, Japan
fYear
2011
fDate
2-7 Oct. 2011
Firstpage
1
Lastpage
2
Abstract
We have developed a scanning laser terahertz imaging system with 1.56 μm femtosecond fiber laser for high-speed and high resolution measurement. Using this system, we succeeded in obtaining high-resolution THz images of various samples. An imaging speed of about 47 seconds/image for 512 × 512 pixels and a spatial resolution of up to 56 μm were achieved.
Keywords
fibre lasers; infrared imaging; terahertz wave imaging; femtosecond fiber laser; high resolution measurement; high-resolution THz images; high-speed measurement; scanning laser terahertz imaging system; wavelength 1.56 mum; Crystals; Fiber lasers; Hair; Imaging; Measurement by laser beam; Spatial resolution; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location
Houston, TX
ISSN
2162-2027
Print_ISBN
978-1-4577-0510-6
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/irmmw-THz.2011.6104922
Filename
6104922
Link To Document