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Nd:YAG laser pumped picosecond Yb <sup>3+</sup> /Er <sup>3+</sup> fibre laser

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TL;DRAbstract

A 1064 nm pumped Yb3+/Er3+ fibre laser, actively modelocked using a selfresonant Raman-Nath modulator is described. With 300 mW of pump power the laser produces 1.7ps pulses with peak powers as high as 200 W at a repetition rate of 82 MHz. Overall pump/signal transfer efficiencies greater than 30% have been obtained.

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A 1064 nm pumped Yb3+/Er3+ fibre laser, actively modelocked using a selfresonant Raman-Nath modulator is described. With 300 mW of pump power the laser produces 1.7ps pulses with peak powers as high as 200 W at a repetition rate of 82 MHz. Overall pump/signal transfer efficiencies greater than 30% have been obtained.

Keywords

LaserMaterials scienceOpticsFiber laserPicosecondLaser pumpingSIGNAL (programming language)Repetition (rhetorical device)

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