© The Institution of Engineering and Technology
A single-polarisation, single-frequency, ytterbium-doped silica fibre laser has been demonstrated in a 2 cm linear cavity. The output power reaches 35 mW with an optical signal-to-noise ratio greater than 65 dB. A polarisation-maintaining fibre Bragg grating is used as the polarisation-dependent reflector to generate the single-polarisation output with the polarisation extinction ratio greater than 20 dB. The laser works stably for 2 h under laboratory conditions.
References
-
-
1)
-
C. Spiegelberg ,
J. Geng ,
Y. Hu ,
Y. Kaneda ,
S. Jiang ,
N. Peyghambarian
.
Low-noise narrow-linewidth fiber laser at 1550 nm (June 2003).
J. Lightwave Technol.
,
1 ,
57 -
62
-
2)
-
Y. Takushima ,
S. Yamashita ,
K. Kikuchi ,
K. Hotate
.
Polarisation-stable and single-frequency fiber lasers.
J. Lightwave Technol.
,
4 ,
661 -
669
-
3)
-
S. Yamashita ,
G.J. Cowle
.
Single-polarization operation of fiber distributed feedback (DFB) lasers by injection locking.
J. Lightwave Technol.
,
3 ,
509 -
513
-
4)
-
L. Dong ,
W.H. Loh ,
J.E. Caplen ,
J.D. Minelly ,
K. Hsu ,
L. Reekie
.
Efficient single-frequency fiber lasers with novel photosensitive Er/Yb optical fibers.
Opt. Lett.
,
10 ,
694 -
696
-
5)
-
D. Psaltis
.
Coherent optical information systems.
Science
,
5597 ,
1359 -
1363
-
6)
-
J.G. Williams ,
S.G. Turyshev ,
D.H. Boggs
.
Progress in lunar laser ranging tests of relativistic gravity.
Phys. Rev. Lett.
,
26
-
7)
-
A. Buonanno ,
Y. Chen
.
Laser-interferometer gravitational-wave optical-spring detectors.
Class. Quantum Grav.
,
1569 -
1574
http://iet.metastore.ingenta.com/content/journals/10.1049/el_20070162
Related content
content/journals/10.1049/el_20070162
pub_keyword,iet_inspecKeyword,pub_concept
6
6