发明申请
US20080089380A1 Laser arrangement and semiconductor laser for optically pumping a laser
审中-公开
用于光学泵浦激光的激光布置和半导体激光器
- 专利标题： Laser arrangement and semiconductor laser for optically pumping a laser
- 专利标题（中）： 用于光学泵浦激光的激光布置和半导体激光器
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申请号： US11904171申请日： 2007-09-26
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公开(公告)号： US20080089380A1公开(公告)日： 2008-04-17
- 发明人: Harald Konig , Johann Luft , Martin Muller , Marc Philippens
- 申请人： Harald Konig , Johann Luft , Martin Muller , Marc Philippens
- 申请人地址： DE Regensburg
- 专利权人： OSRAM Opto Semiconductors GmbH
- 当前专利权人： OSRAM Opto Semiconductors GmbH
- 当前专利权人地址： DE Regensburg
- 优先权： DE102006046035.9 20060928; DE102006059700.1 20061218
- 主分类号： H01S3/091
- IPC分类号： H01S3/091
摘要：
A laser arrangement comprises an optically pumped laser (2) and at least one semiconductor laser (1) which emits pump radiation (6) for pumping the optically pumped laser (2). The semiconductor laser (1) contains a plurality of monolithically integrated active zones (3, 4, 5) arranged one above another, at least two of the plurality of active zones (3, 4, 5) emitting pump radiation (6) of different wavelengths. In this way, it is possible to pump different absorption bands of the optically pumped laser (2) using a single semiconductor laser (1).
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