Self-swept holmium fiber laser near 2100 nm

0482094 - ÚFE 2018 RIV US eng J - Journal Article
Aubrecht, Jan - Peterka, Pavel - Koška, Pavel - Podrazký, Ondřej - Todorov, Filip - Honzátko, Pavel - Kašík, Ivan
Self-swept holmium fiber laser near 2100 nm.
Optics Express. Roč. 25, č. 4 (2017), s. 4120-4125. ISSN 1094-4087
R&D Projects: GA ČR(CZ) GA16-13306S
Institutional support: RVO:67985882
Keywords : Fiber lasers * Fourier transform infrared spectrometer * Laser wavelength
OECD category: Optics (including laser optics and quantum optics)
Impact factor: 3.356, year: 2017

Self-sweeping of laser wavelength corresponding to holmium emission near 2100 nm is reported. The sweeping occurred in similar to 4 nm interval with rate similar to 0.7 nm/s from longer towards shorter wavelengths. Origins of the selection of the sweeping direction are discussed. The laser wavelength drift with time was registered by Fourier transform infrared spectrometer. To our knowledge it is the first observation of self-swept fiber laser beyond 2000 nm
Permanent Link: http://hdl.handle.net/11104/0277512