Graphene saturable absorbers applications in fiber lasers

Journal of the European Optical Society-Rapid Publications

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

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]

CVD chemical-vapour deposited, CE chemically exfoliated, ME mechanically exfoliate, LPE liquid phase exfoliation, EE electrochemical exfoliation