Generation of 35 kW peak power 80 fs pulses at 2.9 µm from a fully fusion-spliced fiber laser.
Opt Lett
; 44(9): 2318-2321, 2019 May 01.
Article
in En
| MEDLINE
| ID: mdl-31042213
ABSTRACT
Tunable femtosecond light sources in the short wave and middle wave infrared regions are of utmost importance for various applications ranging from multiphoton microscopy, mid-infrared supercontinuum generation to high-harmonic generation. We report on an all-fusion-spliced fiber laser emitting 80 fs pulses up to 2.9 µm with 35 kW peak power. The laser is based on Raman self-frequency shift effect from 1560 nm up to 3000 nm in germanium-doped fibers fabricated by the widespread modified chemical vapor deposition process.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Opt Lett
Year:
2019
Document type:
Article