High average output power, dual-wavelength synchronously self-mode-locked Ho:LLF laser operating at 2068.5 and 2069.2â
nm.
Opt Lett
; 49(12): 3316-3319, 2024 Jun 15.
Article
em En
| MEDLINE
| ID: mdl-38875609
ABSTRACT
A dual-wavelength synchronously self-mode-locked HoLLF laser operating at 2068.5 and 2069.2â
nm was demonstrated. The maximum average output power was as high as 2.6â
W with a pulse repetition frequency of 3.03â
GHz. Meanwhile, the output power ratio of the dual-wavelength lasers can be effectively controlled by varying the incident pump power. To the best of our knowledge, this is the first dual-wavelength synchronously self-mode-locked Ho-doped fluoride solid state laser; moreover, our current experimental results represent the highest average output power from a GHz self-mode-locked oscillator in the 2â
µm wave band.
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MEDLINE
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En
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Opt Lett
Ano de publicação:
2024
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Article