ausblenden:
Schlagwörter:
BAD-CAVITY LASER; MICROSPHERE RESONATOR; MICROCAVITIESOptics;
Zusammenfassung:
We demonstrate a narrow-line fiber loop laser using erbium-doped fiber as the gain material, stabilized by using a microsphere as a transmissive frequency selective element. Stable lasing with a linewidth of 170 kHz is observed, limited by the experimental spectral resolution. A linear increase in output power and a redshift of the lasing mode were also observed with increasing pump power. Its potential applications are discussed. (C) 2009 Optical Society of America
