Figure 1 from Realization of 1.5 W 780 nm single-frequency laser by using cavity-enhanced frequency doubling of an EDFA boosted 1560 nm diode laser | Semantic Scholar
Fiber Laser, Femtoecond, 1560nm, 60mW from IMRA
1040 nm Femtosecond Fiber Lasers
Femtosecond Fiber Laser with SH Generation 1560nm and 780 nm similar or better than T-Light 780
1560nm DFB Single-Frequency CW Laser Diode Source System