发明名称 |
Light guide |
摘要 |
The invention relates to a light guide with at least one photorefractive area, wherein a volume hologram is formed in the photorefractive area in such a way that light coupled into the light guide can be decoupled by the volume hologram at a predetermined angle and/or with a predetermined focus. |
申请公布号 |
US8114068(B2) |
申请公布日期 |
2012.02.14 |
申请号 |
US20070874057 |
申请日期 |
2007.10.17 |
申请人 |
RHEINWALD MARKUS;RUECKLE BENNO;DORNIER MEDTECH LASER GMBH |
发明人 |
RHEINWALD MARKUS;RUECKLE BENNO |
分类号 |
A61B18/18;A61H33/00;A61N1/30;G02B5/32 |
主分类号 |
A61B18/18 |
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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