Midinfrared frequency comb by difference frequency of erbium and thulium fiber lasers in orientation-patterned gallium phosphide.
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DOI: 10.1364/oe.25.017411
Abstract: We generate over 60 mW of pulses with wavelengths from 6 to 11 micrometers by difference frequency mixing between erbium and thulium fiber amplifiers in orientation-patterned GaP with a photon conversion efficiency of 0.2. By… read more here.
Keywords: frequency; orientation patterned; thulium fiber; erbium thulium ... See more keywords