Title :
Power scaling of a 78 MHz-repetition rate femtosecond enhancement cavity
Author :
Pupeza, I. ; Eidam, T. ; Bernhardt, B. ; Ozawa, A. ; Rauschenberger, J. ; Fill, E. ; Apolonski, A. ; Udem, Th ; Limpert, J. ; Alahmed, Z.A. ; Azzeer, A.M. ; Hänsch, T.W. ; Tünnermann, A. ; Krausz, F.
Author_Institution :
Max Planck Inst. fur Quantenopt., Garching, Germany
Abstract :
We report on the cavity enhancement of a 78MHz, 200fs ytterbium-fiber laser system. Constant enhancement up to a record intra-cavity average power of 18kW has been observed. Beyond the linear regime, 40kW have been achieved.
Keywords :
fibre lasers; high-speed optical techniques; laser cavity resonators; ytterbium; JkJk:Yb; femtosecond enhancement cavity; power 40 kW; time 200 fs; ytterbium fiber laser system; Fiber lasers; Frequency; Mirrors; Optical pulses; Oscillators; Power lasers; Power measurement; Pulse amplifiers; Ring lasers; X-ray lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
