发明名称 |
HARMONIC GENERATOR AND AN IMAGE DISPLAY DEVICE USING THE HARMONIC GENERATOR |
摘要 |
It is aimed to suppress a local increase of an energy density per unit time in a nonlinear crystal. A fundamental wave emitted from a fundamental wave laser light source is condensed by a condenser lens and incident on a nonlinear crystal 11 having a poled structure. By displacing a focus position of a fundamental wave 50 by means of a scanning mirror 21 , a local increase of the energy density per unit time in the nonlinear crystal 11 is suppressed.
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申请公布号 |
US2008219302(A1) |
申请公布日期 |
2008.09.11 |
申请号 |
US20080043787 |
申请日期 |
2008.03.06 |
申请人 |
NAKAYAMA KENJI;MIZUUCHI KIMINORI;FURUYA HIROYUKI;KUROZUKA AKIRA |
发明人 |
NAKAYAMA KENJI;MIZUUCHI KIMINORI;FURUYA HIROYUKI;KUROZUKA AKIRA |
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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