Fig. 1: Research progress of all-fiber single-frequency lasers. | Light: Science & Applications

Fig. 1: Research progress of all-fiber single-frequency lasers.

From: Functional Yb-doped fiber with a bat-type refractive index distribution for beyond kilowatt all-fiber single-frequency laser amplification

Fig. 1

(D-shaped fiber (DF), Chirally-Coupled-Core air-clad fiber (CCCA), photonic crystal fiber (PCF) and all-solid photonic bandgap fiber (APBF), step-index fiber (SIF), Chirally-Coupled-Core fiber (CCC), confined-doped fiber (CDF), tapered active fiber (T-F), cascade active fibers (C-F))

Back to article page