Title :
Linewidth broadening of Er-doped superfluorescent fibre source using long-period grating
Author :
Su, C.D. ; Wang, L.A.
Author_Institution :
Inst. of Electro-Opt. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
2/18/1999 12:00:00 AM
Abstract :
It is demonstrated that, by using a long period grating, a double-pass backward superfluorescent fibre source obtains a broader linewidth over a large pump region while still maintaining a comparable output power compared to that without the grating
Keywords :
erbium; Er-doped superfluorescent fibre source; double-pass backward superfluorescent fibre source; long-period grating; output power; pump region;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990173
