1.
Opt Lett
; 43(19): 4619-4622, 2018 Oct 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-30272697
RESUMEN
We demonstrate a high-peak-power femtosecond fiber laser system based on single-mode holmium (Ho)-doped fibers. 833 fs, 27.7 MHz pulses at 2083.4 nm generated in a passively mode-locked Ho fiber laser are amplified and compressed to near transform-limited 172 fs, 7.2 nJ pulses with 24.3 kW peak power. We achieve this performance level by using the soliton effect and high-order soliton compression. To the best of our knowledge, this is the first demonstration of sub-200 fs pulses, with peak power exceeding 10 kW from a Ho-doped single-mode fiber laser system without using bulk optics compressors.
2.
J Int Med Res
; 47(9): 4242-4250, 2019 Sep.
Artículo
en Inglés
| MEDLINE
| ID: mdl-31307257