25 W 2 µm Broadband Polarization-Maintaining Hybrid Ho- and Tm-Doped Fiber Amplifier April 6, 2021 “A 25 W 2 µm Broadband Polarization-Maintaining Hybrid Ho- and Tm-Doped Fiber Amplifier”, Robert E. Tench, Clement Romano, and Jean-Marc Delavaux, Applied Optics 58, 4170—4175 (2019). Posted in Publications