Tunable and chirp free femtosecond signal pulses generated by a PPLN OPO pumped by Ytterbium fiber laser chirped pulses
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en
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Ce document a été publié dans
Nonlinear Frequency Generation and Conversion: Materials and Devices, Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII, 2019-02-02, San Francisco. p. 21
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Résumé en anglais
Chirp of the pulses generated in the 1.4 µm-1.8 µm spectral ranges and in a singly resonant OPO build around a 3 mm long PPLN crystal pumped at 108 MHz by 40 nJ, 1 ps chirped or 350 fs weakly chirped pump pulses centered ...Lire la suite >
Mots clés en anglais
Optical parametric oscillators
Parametric generation
Parametric amplification
Three-waves mixing
Femtoseconde pulse
Chirped pulse
Ytterbium fiber laser
PPLN crystal