Ultra-compact dispersion compensated femtosecond fiber oscillators and amplifiers

Dispersion-compensated fully integrated Er and Yb femtosecond fiber oscillators are described. Yb MOPAs produce 100 fs pulses at repetition rates of 60 MHz with average output powers up to 200 mW. Er MOPAs generate 100 fs pulses with average output powers up to 100 mW.