Frequency measurement of optically generated THz wave based on a fs-pulse fiber laser

Authors :: Yuko Hanado
Hiromasa Ito
Motohiro Kumagai
Shigeo Nagano
Isao Morohashi
Yoshihisa Irimajiri
Source :: 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Publication Year :: 2013
Publisher :: IEEE, 2013.
Abstract: We have demonstrated generation of a highly accurate THz continuous wave based on a fs-pulse fiber comb. Applying ultra-narrow optical filtering based on stimulated Brillouin scattering to the fs fiber comb having a repetition rate of 100MHz enables extraction of only two optical modes of the fs fiber laser to generate a highly stable 100GHz wave.

Subjects :: Mode volume
Optical fiber
Materials science
business.industry
Physics::Optics
Polarization-maintaining optical fiber
Graded-index fiber
law.invention
Double-clad fiber
Optics
Fiber Bragg grating
law
Fiber laser
Optoelectronics
Dispersion-shifted fiber
business

Database :: OpenAIRE
Journal :: 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Accession number :: edsair.doi...........fe8458b2d84e2dd2f9c06330e0a10bbc
Full Text :: https://doi.org/10.1109/irmmw-thz.2013.6665670

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