7.4 W continuous-wave output power of master oscillator power amplifier system at 1083 nm
S. Schwertfeger1 , J. Wiedmann2, B. Sumpf1, A. Klehr1, F. Dittmar1, A. Knauer1, G. Erbert1 and G. Tränkle1
Published in:
Electron. Lett., vol. 42, no. 6, 346-347 (2006).
Abstract:
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.
1 Ferdinand-Braun-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Straße 4, D-12489 Berlin, Germany
2 Eagleyard Photonics GmbH, Rudower Chaussee 29 (IGZ), 12489 Berlin, Germany
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