发明名称 |
FOCUSING SYSTEM COMPRISING ACOUSTO-OPTIC DEFLECTORS FOR FOCUSING AN ELECTROMAGNETIC BEAM |
摘要 |
The present invention relates to a focusing system (100) for focusing an electromagnetic beam for three-dimensional random access applications, the system comprising a first pair of acousto-optic deflectors (10) for focusing an electromagnetic beam in an X-Z plane, and a second pair of acousto-optic deflectors (20) for focusing an electromagnetic beam in a Y-Z plane being substantially perpendicular to the X-Z plane, characterised in that the second pair of acousto-optic deflectors (20) are arranged between the acousto-optic deflectors (12, 12') of the first pair of acousto-optic deflectors (10), such that the first and fourth acousto-optic deflectors (12, 12") of the system belong to the first pair of acousto-optic deflectors (10) and the second and third acousto-optic deflectors (22, 22") of the system belong to the second pair of acousto-optic deflectors (20).
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申请公布号 |
CA2748525(A1) |
申请公布日期 |
2010.07.08 |
申请号 |
CA20092748525 |
申请日期 |
2009.12.30 |
申请人 |
FEMTONICS KFT. |
发明人 |
MAAK, PAL, ANDOR;ROZSA, BALAZS;KATONA, GERGELY;VIZI, E., SZILVESZTER;VERESS, MATE;CSAKANYI, ATTILA;SZALAY, GERGELY |
分类号 |
G02F1/33 |
主分类号 |
G02F1/33 |
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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