发明名称 |
Optical print head |
摘要 |
An optical print head for recording on a medium includes a plurality of lasers having laser emissions within a desired wavelength range, an optical fiber adapted to receive combined light from the plurality of lasers at a first end and to emit combined output light at a second end, and includes a hybrid optical element optically coupled to the second end of the optical fiber and adapted to focus the combined output light within the desired wavelength range on the medium.
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申请公布号 |
US7301879(B1) |
申请公布日期 |
2007.11.27 |
申请号 |
US20060520281 |
申请日期 |
2006.09.12 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
VAN BROCKLIN ANDREW L.;WU KUOHUA;KASPERCHIK VLADEK P. |
分类号 |
G11B3/74;G02B6/26;G02B6/30;G02B6/32;G11B7/12;G11B7/125;G11B7/135 |
主分类号 |
G11B3/74 |
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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