Overcoming the Q-Switching Limitation in High Repetition-Rate Straight-Cavity SESAM-Modelocked Lasers

L.M. Krüger,Aline S. Mayer,C. R. Phillips,V. J. Wittwer,Thomas Südmeyer,U. Keller

Overcoming the Q-Switching Limitation in High Repetition-Rate Straight-Cavity SESAM-Modelocked Lasers

2018

L.M. Krüger
Aline S. Mayer
C. R. Phillips
V. J. Wittwer
Thomas Südmeyer
U. Keller

Self-defocusing nonlinearities in a fanout-apodized PPLN device suppress Q-switching-damage and enable a repetition-rate stabilized SESAM-modelocked 10 GHz Yb:CALGO laser with 171-fs-pulses at 1.44 W (104 fs at 0.81 W with dispersion compensation).

Keywords:

Q-switching
Laser
Refractive index
Optoelectronics
Spectral density
Self-phase modulation
Dispersion (optics)
Materials science
laser beams
dispersion compensation
Optics

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