发明名称 |
Resonant fabry-perot semiconductor saturable absorbers and two photon absorption power limiters |
摘要 |
An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.
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申请公布号 |
US7933300(B2) |
申请公布日期 |
2011.04.26 |
申请号 |
US20080264804 |
申请日期 |
2008.11.04 |
申请人 |
IMRA AMERICA, INC. |
发明人 |
JIANG MIN;HARTER DONALD J.;SUCHA GREGG D.;FERMANN MARTIN E. |
分类号 |
H01S3/098;G02F1/35;H01S3/06;H01S3/067;H01S3/08;H01S3/094;H01S3/106;H01S3/11;H01S3/16 |
主分类号 |
H01S3/098 |
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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