Quarter Watt 2-octave Wide Mid-IR Frequency Comb from a Subharmonic OPO Based on OP-GaP Crystal

Authors :: Sergey Vasilyev
Peter G. Schunemann
Sergey B. Mirov
Qitian Ru
Taiki Kawamori
Konstantin L. Vodopyanov
Source :: Conference on Lasers and Electro-Optics.
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: We used a dispersionless-cavity subharmonic OPO pumped by femtosecond 2.35-pm pulses to demonstrate a coherent output spanning 3-12pm with up to 245-mW power. We also compare the performance of the OP-GaP vs OP-GaAs crystal.

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