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公开(公告)号:US20050147135A1
公开(公告)日:2005-07-07
申请号:US11059243
申请日:2005-02-16
申请人: Andrew Kurtz , Brian Kruschwitz , Keith Kahen
发明人: Andrew Kurtz , Brian Kruschwitz , Keith Kahen
IPC分类号: G02B27/10 , H01S3/08 , H01S3/10 , H01S3/14 , H01S5/00 , H01S5/04 , H01S5/183 , H01S5/30 , H01S5/36 , H01S5/40 , H01S5/42 , H04N9/31
CPC分类号: H04N9/3161 , H01S5/005 , H01S5/041 , H01S5/18319 , H01S5/18383 , H01S5/36 , H01S5/4075 , H01S5/4093 , H01S5/423
摘要: An organic vertical cavity laser light producing device (10) comprises a substrate (20). A plurality of laser emitters (200) emits laser light in a direction orthogonal to the substrate. Each laser emitter within the plurality of laser emitters has a first lateral mode structure in a first axis orthogonal to the laser light direction and has a second lateral mode structure in a second axis orthogonal to both the laser light direction and the first axis. Each laser emitter comprises a first mirror provided on a top surface of the substrate (20) and is reflective to light over a predetermined range of wavelengths. An organic active region (40) produces laser light (350). A second mirror is provided above the organic active region and is reflective to light over a predetermined range of wavelengths. A pumping means excites the plurality of laser emitters.
摘要翻译: 有机垂直腔激光产生装置(10)包括衬底(20)。 多个激光发射器(200)在与基板正交的方向上发射激光。 多个激光发射器内的每个激光发射器在与激光光方向正交的第一轴上具有第一横向模式结构,并且在与激光光方向和第一轴正交的第二轴上具有第二横向模式结构。 每个激光发射器包括设置在衬底(20)的顶表面上并在预定波长范围内反射的第一反射镜。 有机活性区域(40)产生激光(350)。 第二反射镜设置在有机有源区上方,并且在预定波长范围内反射光。 泵送装置激励多个激光发射器。
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公开(公告)号:US20060126155A1
公开(公告)日:2006-06-15
申请号:US11012739
申请日:2004-12-15
申请人: Marek Kowarz , Farouk Bonilla , Brian Kruschwitz , James Phalen
发明人: Marek Kowarz , Farouk Bonilla , Brian Kruschwitz , James Phalen
IPC分类号: G02B26/08
CPC分类号: H04N9/3132 , G02B27/1026 , G02B27/104 , G02B27/1093 , G02B27/149 , G02B27/48
摘要: A display system (10) with reduced speckle has a light source (70) providing an illumination beam and a linear light modulator (85) having at least one linear array of light modulating devices for forming a modulated beam. The modulated beam has a plurality of orders of diffracted light. An obstructing element (82r,82g,82b) blocks a zeroeth order reflected light from the modulated beam. An angle-transforming optical assembly (30) anamorphically conditions the modulated beam. A scanning element (77) scans the modulated beam toward a display surface (90) for forming a two-dimensional image thereon.
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