Title :
Single-frequency erbium fibre laser using the twisted-mode technique
Author :
Chang, D.I. ; Guy, M.J. ; Chernikov, S.V. ; Taylor, J.R. ; Kong, H.J.
Author_Institution :
Dept. of Phys., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
9/12/1996 12:00:00 AM
Abstract :
A single-frequency erbium fibre laser operating at 1.534 μm is demonstrated. Single frequency operation is achieved using the twisted mode technique. Using a self-heterodyne technique a detector-limited linewidth of 10 kHz was measured
Keywords :
erbium; fibre lasers; laser modes; laser transitions; spectral line breadth; 1.534 micron; Er fibre laser; detector-limited linewidth; self-heterodyne technique; single-frequency fibre laser; twisted-mode technique;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19961194
