发明名称 |
solid-state laser device and solid-state laser amplifier provided therewith |
摘要 |
A laser crystal (1) is formed on a substrate (2) in a solid-state laser device. The laser crystal oscillates laser beam from a second end face (1b) when an excitation beam is projected to a first end face (1a). An excitation beam emission element (5) emitting the excitation beam is provided for the solid-state laser device. A waveguide path (3) is formed on the substrate. The excitation beam is transmitted through the waveguide path. The waveguide path has a first end portion on which the excitation beam emitted by the excitation beam emission element impinges and a second end portion which opposes the first end face of the laser crystal. The excitation beam is emitted from the second end portion. <IMAGE> |
申请公布号 |
EP0957546(A3) |
申请公布日期 |
2001.04.04 |
申请号 |
EP19990109180 |
申请日期 |
1999.05.10 |
申请人 |
NEC CORPORATION |
发明人 |
KASAMATSU, TADASHI |
分类号 |
H01S3/094;H01S3/02;H01S3/0941;H01S3/16;H01S5/00 |
主分类号 |
H01S3/094 |
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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