High-efficiency CW all-fiber parametric oscillator tunable in 092-1 μm range | Zendy

Ekaterina A. Zlobina | Zendy; S. I. Kablukov | Zendy; Sergey A. Babin | Zendy

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High-efficiency CW all-fiber parametric oscillator tunable in 092-1 μm range

Author(s) -

Ekaterina A. Zlobina,

S. I. Kablukov,

Sergey A. Babin

Publication year - 2015

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.23.000833

Subject(s) - materials science , slope efficiency , optics , laser linewidth , fiber laser , optical parametric oscillator , photonic crystal fiber , laser , birefringence , ytterbium , optoelectronics , doping , wavelength , physics

Continuous tuning over 80 nm is demonstrated for the anti-Stokes wave generated in an optical parametric oscillator (OPO) based on a birefringent photonic crystal fiber pumped by a CW Ytterbium-doped fiber laser tuned around 1.05 μm (within 4 nm only). An influence of the pump laser linewidth and polarization state on the fiber OPO threshold and efficiency is studied. Slope efficiency of parametric generation at 931 nm reaches 19% for ~0.1 nm linearly polarized pump with threshold power of ~5W. At that, the generated linewidth amounts to about 1 nm.

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