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.
© 2009 The Optical Society
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.3930) Instrumentation, measurement, and metrology : Metrological instrumentation
(300.0300) Spectroscopy : Spectroscopy
(300.6495) Spectroscopy : Spectroscopy, teraherz
T. Yasui, H. Takahashi, Y. Iwamoto, H. Inaba, and K. Minoshima, "Widely Tunable, Phase-Locked CW-THz Radiation by Photomixing of Two CW Lasers Locked to Two Independent Fiber Combs," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper CWB7.
References are not available for this paper.