发明名称 |
Optical fiber amplifier and methods of making the same |
摘要 |
A method is provided for forming an optical fiber amplifier. The method comprises providing a composite preform having a gain material core that includes one or more acoustic velocity varying dopants to provide a longitudinally varying acoustic velocity profile along the gain material core to suppress Stimulated Brillouin Scattering (SBS) effects by raising the SBS threshold and drawing the composite preform to form the optical fiber amplifier. |
申请公布号 |
US8254017(B2) |
申请公布日期 |
2012.08.28 |
申请号 |
US20090407470 |
申请日期 |
2009.03.19 |
申请人 |
RICE ROBERT R.;WICKHAM MICHAEL G.;KOMINE HIROSHI;LIVINGSTON PETER;THIELEN PETER;ASMAN CHARLES PHILLIP;NORTHROP GRUMMAN SYSTEMS CORPORATION |
发明人 |
RICE ROBERT R.;WICKHAM MICHAEL G.;KOMINE HIROSHI;LIVINGSTON PETER;THIELEN PETER;ASMAN CHARLES PHILLIP |
分类号 |
C03B37/016;C03B37/075;H04B10/17 |
主分类号 |
C03B37/016 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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