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Table 5 Typical properties of Q-switched Yb-doped fiber lasers

From: Graphene saturable absorbers applications in fiber lasers

Fabrication method Average output power Pulse energy Center wavelength Pulse duration Repetition frequency Ref
ME 8.9 mW 10.3nJ 1.5 um 2.5 μs 2.8 KHz to 63.0 KHz [109]
CVD 300 mW 0.83 μJ 1030 nm 152 ns 360 KHz [140]
CVD 170 mW 0.49 μJ 1064 nm 718 ps 31.86 MHz [139]
LTE 12 mW 46nJ 1074.7 nm 70 ns 1.04 MHz [141]
LPE 2.36 mW 205nJ 1030 nm 2.7 μs 70.3 KHz [142]
ME 175 mW 5.65nJ 1030 nm 1.94 μs 141 KHz [143]
LPE 2.409 mW 16.3nJ 1039 nm 4.37 μs 147.6 KHz [144]
CVD 2.5 mW 1060 nm 18. 79 μs to 3. 29 μs 24. 51 KHz to 39. 85 KHz [145]
  1. CVD chemical-vapour deposited, CE chemically exfoliated, ME mechanically exfoliate, LPE liquid phase exfoliation, EE electrochemical exfoliation, VE vertical evaporation, LTE low-temperature exfoliation