Widely tunable, phase-locked CW-THz radiation by photomixing of two CW lasers locked to two independent fiber combs

Authors :: Hisanari Takahashi
Takeshi Yasui
Kaoru Minoshima
Hajime Inaba
Yutaka Iwamoto
Source :: Scopus-Elsevier
Abstract: Arbitrary single-frequency CW-THz-wave generator based on two-independent femtosecond fiber-combs is presented. Continuous tuning of a 120-GHz CW wave was demonstrated across several MHz, which is limited by electric bandwidth of THz-spectrum analyzer for evaluation.

Subjects :: Spectrum analyzer
Materials science
Optical fiber
business.industry
Bandwidth (signal processing)
Physics::Optics
Laser
law.invention
Photomixing
Optics
law
Thz radiation
Fiber laser
Femtosecond
Optoelectronics
business

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