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Table 3 Typical properties of Q-switched Er-doped fiber laser

From: Graphene saturable absorbers applications in fiber lasers

Fabrication method Average output power Pulse energy Center wavelength Pulse duration Repetition frequency Ref
CVD 16 mW 1519.3 nm to 1569.9 nm 4.6 μs 3.2 KHz to 9.7KHz [125]
CVD 14.6 mW 125nJ 1563 nm 1.85 μs 115 KHz [126]
CVD 35.89 W 4.08nJ 1570.45 nm 2.43 ps 12.08 KHz [113]
EE 14.9 mW 39.4nJ 1560 nm 3.56 μs 27 KHz [127]
CVD 40 mW 70nJ 1531.12 nm 18.1 μs 14.9 KHz [128]
CVD 33 W 9.4 μJ 1556.79 nm 3.56 μs 17.3 KHz [97]
CVD 5.1 mW 0.615nJ 2845 nm 304 ns 146 KHz [38]
ME 8.6 mW 251.9nJ 1568.9 nm 1.28 ps 8.288 MHz [104]
  1. CVD chemical-vapour deposited, CE chemically exfoliated, ME mechanically exfoliate, LPE liquid phase exfoliation, EE electrochemical exfoliation