Ultra-wide-tunable fibre source of femto- and picosecond pulses based on intracavity Raman conversion

Sergey Kobtsev; Sergey Kukarin; Sergey Smirnov; Yurii Fedotov

doi:10.1117/12.840860

17 February 2010 Ultra-wide-tunable fibre source of femto- and picosecond pulses based on intracavity Raman conversion

Sergey Kobtsev, Sergey Kukarin, Sergey Smirnov, Yurii Fedotov

Proceedings Volume 7580, Fiber Lasers VII: Technology, Systems, and Applications; 758023 (2010) https://doi.org/10.1117/12.840860
Event: SPIE LASE, 2010, San Francisco, California, United States

Abstract

This report for the first time presents the results of experimental investigations into femto- and picosecond all-positive dispersion wavelength-tuneable Yb-doped fibre laser with efficient intra-cavity and extra-cavity Raman conversion of radiation in the range of 1070-1300 nm. We demonstrate smooth spectral detuning of radiation Stokes components within ranges 1130-1174, 1190-1235, and 1255-1300 nm generated when the fundamental harmonic of the laser was tuned within the 1075-1120-nm range. The average output power of the laser radiation at different Stokes components reached up to 250 mW.

Citation Download Citation

Sergey Kobtsev, Sergey Kukarin, Sergey Smirnov, and Yurii Fedotov "Ultra-wide-tunable fibre source of femto- and picosecond pulses based on intracavity Raman conversion", Proc. SPIE 7580, Fiber Lasers VII: Technology, Systems, and Applications, 758023 (17 February 2010); https://doi.org/10.1117/12.840860

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