[CTuP1D] Fiber Lasers

[CTuP1D-04] [No-show]2.1 μm Fiber Gas Raman Laser Source based on Deuterium-filled Hollow-core Photonic Crystal Fibers

*Ziyan Li¹, Wenxi Pei¹, Hao Li¹, Wei Huang¹, Meng Wang¹, Zefeng Wang¹ (1. The National University of Defense Technology (China))

[Presentation Style] Online

We report a watt-level fiber gas Raman laser source at 2.1 μm based on deuterium-filled hollow-core photonic crystal fibers (HC-PCFs). The maximum Raman power of 1.1 W is obtained; the corresponding conversion efficiency is 25.3%.