发明名称 |
Second harmonic generator and laser applied units |
摘要 |
A second harmonic generator comprising a semiconductor laser as an excitation light source and a resonator having a solid laser crystal excited by the excitation light source, a control element for controlling the wavelength of a first oscillation wave generated from the solid laser crystal and a nonlinear crystal for wavelength converting the first oscillation wave as a fundamental wave into a second harmonic wave as a second oscillation wave, wherein the components of the resonator are arranged in the order of a first laser mirror, solid laser crystal, wavelength control element, nonlinear crystal and second laser mirror from the input side of the excitation light.
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申请公布号 |
US6047010(A) |
申请公布日期 |
2000.04.04 |
申请号 |
US19960598846 |
申请日期 |
1996.02.09 |
申请人 |
HITACHI METALS, LTD. |
发明人 |
MAKIO, SATOSHI;MIYAI, TSUYOSHI;FURUKAWA, YASUNORI;SATO, MASAYOSHI |
分类号 |
H01S3/109;(IPC1-7):H01S3/10 |
主分类号 |
H01S3/109 |
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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