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Abstract:
We demonstrate a highly stable mode locked fiber laser based on single wall carbon nanotubes. The mode locking is achieved by the evanescent field interaction of the propagating light with a single wall carbon nanotube saturable absorber in a microfiber. The pulse width is 66 fs, which, to the best of our knowledge, is the shortest pulse achieved in a carbon nanotube mode locked fiber laser. The maximum average output power is 26 mW, which is about 20 times larger than that of a typical carbon nanotube mode locked fiber laser. The center of the wavelength is 1555 nm, with 54 nm spectral width. The repetition rate is 146 MHz. To investigate the laser's stability, the output pulses are monitored for 120 h and there is no significant degradation of the laser spectral width or shape.
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Source :
LASER PHYSICS
ISSN: 1054-660X
Year: 2014
Issue: 1
Volume: 24
1 . 2 0 0
JCR@2022
ESI Discipline: PHYSICS;
ESI HC Threshold:202
JCR Journal Grade:3
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 52
SCOPUS Cited Count: 54
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 8
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