Preparation and laser properties of Yb~(3+)-doped microstructure fiber based on hydrolysis-melting t

• 作 者: 王超
• 机 构: Intelligence and Information Engineering College,Tangshan University,
• 出 处: Optoelectronics Letters
• 发表日期: 2017年01期
• 关键词: hydrolysis melting silica lifetime doping fabricating fabrication tungsten disso

The Yb~(3+)-doped silica glass was prepared by the Si Cl_4 hydrolysis doping and powder melting technology based on high frequency plasma. The absorption and emission characteristics of the Yb~(3+)-doped silica glass are studied at room temperature. The integrated absorption cross section,stimulated emission cross section and fluorescence lifetime are calculated to be 8.56×10~4 pm~3,1.39 pm~2 and 0.56 ms,respectively. The Yb~(3+)-doped microstructure fiber(MSF) was also fabricated by using the Yb~(3+)-doped silica glass as fiber core. What’s more,the laser properties of the Yb~(3+)-doped MSF are studied.

The Yb ~ (3 +) - doped silica glass was prepared by the Si Cl_4 hydrolysis doping and powder melting technology based on high frequency plasma. The absorption and emission characteristics of the Yb ~ (3 +) - doped silica glass were studied at room The integrated absorption cross section, stimulated emission cross section and fluorescence lifetime were calculated to be 8.56 × 10 ~ 4 pm ~ 3, 1.39 pm ~ 2 and 0.56 ms, respectively. The Yb ~ (3 +) - doped microstructure fiber MSF) was also fabricated by using the Yb ~ (3 +) - doped silica glass as a fiber core. What’s more, the laser properties of the Yb ~ (3 +) - doped MSF are studied.