发明名称 |
Apparatus and method of generating laser beam |
摘要 |
A laser beam generating apparatus includes a semiconductor element and a second harmonic generating element that performs a wavelength conversion on fundamental light emitted from the semiconductor element, the laser beam generating apparatus is an external resonance-type laser diode that has an external resonator structure and emits a transversal single mode laser beam, and the second harmonic generating element is a waveguide-type second harmonic generating element that includes a single mode waveguide.
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申请公布号 |
US7760775(B2) |
申请公布日期 |
2010.07.20 |
申请号 |
US20060883018 |
申请日期 |
2006.04.14 |
申请人 |
SUMITOMO OSAKA CEMENT CO., LTD. |
发明人 |
OGURI HITOSHI;HARA TOKUTAKA;MURE MASAHITO;YATSUKI MIKI |
分类号 |
H01S3/10 |
主分类号 |
H01S3/10 |
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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