Narrow linewidth generation at 1 THz using cascaded Brillouin fiber lasers and quasi-optic UTC-PD
Résumé
Narrow linewidth THz generation using a cascaded Brillouin fibre laser structure and a unitraveling carrier photodiode is proposed. Using two distributed feedback lasers separated by > 1 THz with 1 MHz initial linewidth, the linewidth of the realized THz source is found to be < 100 Hz at 1014.7 GHz without use of any active stabilization of the laser cavity or any microwave reference.
Domaines
Sciences de l'ingénieur [physics]
Fichier principal
IRMMW-THz2014_Abstract_1-THz-BFL_G-Ducournau.pdf (193.35 Ko)
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