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Frequency doubling of multimode diode-pumped graded-index fiber Raman lasers

Authors :
Alexey G. Kuznetsov
Ekaterina A. Evmenova
Sergey I. Kablukov
Sergey A. Babin
Source :
Laser Congress 2019 (ASSL, LAC, LS&C).
Publication Year :
2019
Publisher :
OSA, 2019.

Abstract

Frequency doubling of multimode diode-pumped graded-index fiber lasers generating high-quality (M2=2–2.5) beam at 954 and 976 nm is studied. Efficient generation in PPLN crystals of second harmonics at 477 and 488 nm has been demonstrated.

Subjects

Subjects :
Multi-mode optical fiber
Materials science
business.industry
Laser
Graded-index fiber
law.invention
symbols.namesake
law
Harmonics
Fiber laser
symbols
Optoelectronics
Raman spectroscopy
business
Beam (structure)
Diode

Details

Database :
OpenAIRE
Journal :
Laser Congress 2019 (ASSL, LAC, LS&C)
Accession number :
edsair.doi...........3a51524d328e362c42cabe8e2acb0f28
Full Text :
https://doi.org/10.1364/assl.2019.jw2a.37
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