发明名称 |
LASER PROCESSING APPARATUS |
摘要 |
<p>A laser processing apparatus includes a laser source (11), a spatial phase modulator (13) configured to modulate a phase of a laser beam emitted from the laser source, a synthetic data generator (17) configured to generate synthetic data by combining hologram image data representing a pattern image to be processed with position displacement hologram data for shifting the pattern image to a prescribed position, the synthetic data being input to the spatial phase modulator for the phase modulation of the laser beams, and a focusing optical unit (14) configured to guide the phase-modulated laser beam onto a surface to be processed to reproduce the pattern image on the processed surface.</p> |
申请公布号 |
WO2006041191(A1) |
申请公布日期 |
2006.04.20 |
申请号 |
WO2005JP19158 |
申请日期 |
2005.10.12 |
申请人 |
RICOH COMPANY, LTD.;SEO, MANABU;YAMADA, YASUFUMI;NORIKANE, YOSHIHIRO |
发明人 |
SEO, MANABU;YAMADA, YASUFUMI;NORIKANE, YOSHIHIRO |
分类号 |
G03H1/04;B23K26/00;B23K26/08;G02F1/01;H01S3/00 |
主分类号 |
G03H1/04 |
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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