发明名称 |
SOURCE OF FEMTOSECOND LASER PULSES |
摘要 |
<p>A source of femtosecond optical pulses comprises a seed pulse source arranged to generate seed pulses; an optical amplifier downstream of the seed pulse source, the optical amplifier having a gain bandwidth; a nonlinear optical element downstream of the amplifier, the optical element spectrally broadening optical pulses via a non linear process to have a spectral bandwidth that exceeds the gain bandwidth of the optical amplifier; and a pulse compressor downstream of the nonlinear optical element and arranged to reduce the temporal duration of optical pulses so as to provide output optical pulses having a femtoseconds time duration.</p> |
申请公布号 |
EP2253055(B1) |
申请公布日期 |
2014.10.22 |
申请号 |
EP20080872381 |
申请日期 |
2008.11.28 |
申请人 |
FIANIUM LIMITED |
发明人 |
CLOWES, JOHN REDVERS;GRUDININ, ANATOLY BORISOVICH;DUPRIEZ, PASCAL |
分类号 |
H01S3/00;H01S3/067;H01S3/16;H01S3/23 |
主分类号 |
H01S3/00 |
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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