发明名称 |
LASER POMPE ET MILIEU LASER OPTIMISE |
摘要 |
The invention concerns a longitudinally pumped laser comprising one or several active lasing media arranged in an optical cavity and pumping means (4) emitting at least a pump beam towards the active lasing media (3), means coupling (5) the beam(s) with the active medium. The invention is characterised in that at least one of the active lasing media comprises one or several non-homogeneously doped zones (8) and the dimension of said doped zones (8) and/or the distribution of the doping agents is selected on the basis of the desired transverse mode. Said laser is useful as amplifier.
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申请公布号 |
FR2811148(A1) |
申请公布日期 |
2002.01.04 |
申请号 |
FR20000008519 |
申请日期 |
2000.06.30 |
申请人 |
THOMSON CSF |
发明人 |
FEUGNET GILLES;LALLIER ERIC;LARAT CHRISTIAN;POCHOLLE JEAN PAUL;ROLLY DIDIER |
分类号 |
H01S3/067;H01S3/08;H01S3/0941;H01S5/00;H01S5/40;(IPC1-7):H01S3/09 |
主分类号 |
H01S3/067 |
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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