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Abstract:
We have demonstrated an all-fiber supercontinuum (SC) laser source with tunable average power with nearly constant spectra. The laser source consists of a repetition rate tunable master oscillator power amplifier (MOPA), seeding by an actively harmonic mode-locked Yb-doped fiber laser, and a SC generation system. By changing the repetition rate from 29.83 MHz to 1.104 GHz while maintaining the central wavelength as 1060 nm, the SC pump power can be varied from 4.45 W to 69.8 W with a same peak power about 8 kW. By launching the ultra-short pulses into a 5 m long photonic crystal fiber (PCF), we obtain tunable SC with similar spectra flatness with average power from 2.54 W to 35.56 W, and the wavelength range of the spectra extends from 540 nm to 1700 nm.
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IEEE PHOTONICS TECHNOLOGY LETTERS
ISSN: 1041-1135
Year: 2015
Issue: 14
Volume: 27
Page: 1553-1556
2 . 6 0 0
JCR@2022
ESI Discipline: PHYSICS;
ESI HC Threshold:190
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 2
SCOPUS Cited Count: 3
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 12
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