Title :
Single-frequency Raman Distributed-feedback fiber laser
Author :
Shi, Jindan ; Alam, Shaif-ul ; Ibsen, Morten
Author_Institution :
Optoelectron. Res. Centre, Univ. of Southampton, Southampton, UK
Abstract :
We report a 30cm-long Raman Distributed-feedback laser with ~450mW threshold in a commercial Ge/Si fiber. The laser is pumped with up to 1.3W-CW at 1064nm and exhibits single-frequency performance with a linewidth <;2.5kHz at 1109.5nm.
Keywords :
Raman lasers; distributed feedback lasers; elemental semiconductors; fibre lasers; germanium; optical pumping; silicon compounds; spectral line breadth; SiO2:Ge; commercial Ge/Si fiber; laser linewidth; laser threshold; optical pumping; power 1.3 W; power 450 mW; single-frequency Raman distributed-feedback fiber laser; single-frequency performance; size 30 cm; wavelength 1064 nm; wavelength 1109.5 nm; Distributed feedback devices; Fiber lasers; Laser noise; Optical fiber networks; Optical fiber polarization; Pump lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
