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A high-efficiency Brillouin fiber ring laser

  • Beijing University of Astronomic and Astronautic

科研成果: 期刊稿件文章同行评审

摘要

A high-efficiency Brillouin fiber ring laser is demonstrated using the standard single-mode fiber. The laser exhibits a 3.6-mW threshold. The output power is 22 mW with 40-mW pump power, and the maximum optical-to-optical efficiency is 55%. The output is single wavelength with a 3-dB linewidth of 5 MHz, and the interval of center frequency between the laser and the pump light is 11 GHz (0.088 nm). It is shown that the stimulated Brillouin scattering threshold of ring resonator is lower and the energy transfer efficiency is higher than those in fiber.

源语言英语
页(从-至)495-497
页数3
期刊Chinese Optics Letters
7
6
DOI
出版状态已出版 - 6月 2009
已对外发布

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