Title :
Precise frequency measurement of continuous-wave terahertz radiation based on THz comb
Author :
Hayashi, K. ; Yokoyama, Shiyoshi ; Inaba, Hiromi ; Minoshima, K. ; Yasui, T.
Author_Institution :
Univ. of Tokushima, Tokushima, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We demonstrated a frequency measurement of CW-THz wave referring to THz frequency comb. Effectiveness of the proposed method is demonstrated by measurement of sub-THz test sources. The achieved precision of frequency measurement was 2.0*10-11.
Keywords :
frequency measurement; submillimetre wave lasers; terahertz waves; THz frequency comb; continuous-wave terahertz radiation; frequency measurement; sub-THz test sources; Frequency measurement; Laser mode locking; Measurement by laser beam; Optical mixing; Optical variables measurement; Principal component analysis; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600532
