| 发明名称 | Light concentration apparatus, systems and methods | ||
| 摘要 | An optical device is disclosed including: a non-imaging secondary concentrator having an entry aperture and an exit aperture, and configured to receive light focused by a primary focusing element from a source onto the entry aperture. The non-imaging secondary concentrator includes: a first portion proximal the entry aperture; and a second portion proximal the exit aperture which is not rotationally symmetric about an optic axis. The optical device further comprises a means for homogenizing the light focused onto the entry aperture of the secondary concentrator. | ||
| 申请公布号 | US9039213(B2) | 申请公布日期 | 2015.05.26 |
| 申请号 | US201313967278 | 申请日期 | 2013.08.14 |
| 申请人 | The Regents of the University of California | 发明人 | Winston Roland;Zhang Weiya;Balkoski Kevin Michael |
| 分类号 | G02B5/10;G02B5/08;G02B17/08;F24J2/12;G02B19/00;G02B3/08;G02B5/18 | 主分类号 | G02B5/10 |
| 代理机构 | Foley & Lardner LLP | 代理人 | Foley & Lardner LLP ;Konski Antoinette F. |
| 主权项 | 1. An optical device, comprising: a non-imaging secondary concentrator having an entry aperture and an exit aperture, and configured to receive light focused by a primary focusing element from a source onto the entry aperture, wherein the non-imaging secondary concentrator comprises: a first portion proximal the entry aperture; anda second portion proximal the exit aperture which is not rotationally symmetric about an optic axis; and further comprising a means for homogenizing the light focused onto the entry aperture of the secondary concentrator. | ||
| 地址 | Oakland CA US | ||