A 1083 nm hybrid master oscillator power amplifier system consisting of a DBR laser and a tapered amplifier has been realised. A maximum output power of 7.4 W in single-longitudinal mode operation with a narrow spectral linewidth and a sidemode suppression ratio better than 40 dB is presented.
Published in:
Electronics Letters
(Volume:42
,
Issue:
6
)
Date of Publication: 16 March 2006