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Single-polarization cladding-pumped Yb-doped fiber laser

✍ Scribed by V.M. Paramonov; A.S. Kurkov; O.I. Medvedkov; V.B. Tsvetkov

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
73 KB
Volume
4
Category
Article
ISSN
1612-2011

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✦ Synopsis

Yb-doped cladding-pumped fiber laser with linearly-polarized output emission was realized. To obtain linear-polarization operation we have applied Bragg grating written in the fiber with high birefringence as the input reflector. The polarization extinction ratio was of 17 dB. A maximum output power of 12 W was achieved with an efficiency slope of 69%. The laser linewidth was less than 0.1 nm even for maximum output power.

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