CO2-based hollow-core fiber Raman laser with high-pulse energy at 1.95 um

Yazhou Wang, Olav ThorbjØrn Sandberg Schiess, Rodrigo Amezcua-Correa +1

In this letter, we present a high pulse energy Raman laser at 1946 nm wavelength directly pumped with a 1533 nm custom-made fiber laser. The Raman laser is based on the stimulated…