-
公开(公告)号：US20120027349A1
公开(公告)日：2012-02-02
申请号：US12847844
申请日：2010-07-30
CPC分类号： B29D11/00298 , B29D11/00403 , G02B5/1809 , G02B5/1885 , G02B6/322 , G02B27/4272
摘要： A lens is described which includes a substrate having a first side and an opposite second side. A first guided mode resonance grating is supported by the first side of the substrate and a second guided mode resonance grating is supported by the second side of the substrate. The second guided mode resonance grating can be offset from the first guided mode resonance grating. The second guided mode resonance grating can shape and reflect a wave front of an incident optical beam within the substrate towards the first guided mode resonance grating. The first guided mode resonance grating can redirect the reflected incident optical beam out of the second side of the substrate.
摘要翻译： 描述了一种透镜，其包括具有第一侧和相对的第二侧的基板。 第一导模谐振光栅由衬底的第一侧支撑，第二导模谐振光栅由衬底的第二侧支撑。 第二导模谐振光栅可以偏离第一导模谐振光栅。 第二导模谐振光栅可以将基板内的入射光束的波前形状并反射到第一导模共振光栅。 第一导模谐振光栅可以将反射的入射光束重新定向到衬底的第二面之外。
-
公开(公告)号：US08515223B2
公开(公告)日：2013-08-20
申请号：US12847844
申请日：2010-07-30
IPC分类号： G02B6/34
CPC分类号： B29D11/00298 , B29D11/00403 , G02B5/1809 , G02B5/1885 , G02B6/322 , G02B27/4272
摘要： A lens is described which includes a substrate having a first side and an opposite second side. A first guided mode resonance grating is supported by the first side of the substrate and a second guided mode resonance grating is supported by the second side of the substrate. The second guided mode resonance grating can be offset from the first guided mode resonance grating. The second guided mode resonance grating can shape and reflect a wave front of an incident optical beam within the substrate towards the first guided mode resonance grating. The first guided mode resonance grating can redirect the reflected incident optical beam out of the second side of the substrate.
摘要翻译： 描述了一种透镜，其包括具有第一侧和相对的第二侧的基板。 第一导模谐振光栅由衬底的第一侧支撑，第二导模谐振光栅由衬底的第二侧支撑。 第二导模谐振光栅可以偏离第一导模谐振光栅。 第二导模谐振光栅可以将基板内的入射光束的波前形状并反射到第一导模共振光栅。 第一导模谐振光栅可以将反射的入射光束重新定向到衬底的第二面之外。
-
公开(公告)号：US08300996B2
公开(公告)日：2012-10-30
申请号：US12847854
申请日：2010-07-30
CPC分类号： G02B6/125 , G02B6/30 , G02B6/32 , G02B6/3652 , G02B6/3692 , G02B2006/12061 , Y10T29/49155
摘要： An optical bus is described for optical signal broadcasting. The optical bus can include a substrate and input optical waveguides formed on the substrate. First and second sets of output optical waveguides can also be formed on the substrate. Optical power splitters on the substrate can have an input and multiple outputs. The optical power splitters can be optically coupled to an input optical waveguide and can split an input optical beam into multiple output optical beams. The optical bus can include a waveguide shuffle network formed on the substrate. The waveguide shuffle network can include intersecting optical waveguides and can optically couple outputs from each of the optical power splitters to the first set of output optical waveguides and optically couple different outputs from each of the optical power splitters to the second set of output optical waveguides.
摘要翻译： 描述了用于光信号广播的光总线。 光学总线可以包括基板和形成在基板上的输入光波导。 第一组和第二组输出光波导也可以形成在衬底上。 基板上的光功率分配器可以具有输入和多个输出。 光功率分配器可以光耦合到输入光波导，并且可以将输入光束分成多个输出光束。 光学总线可以包括形成在衬底上的波导洗牌网络。 波导混洗网络可以包括相交的光波导，并且可以将来自每个光功率分配器的输出光耦合到第一组输出光波导，并将来自每个光功率分配器的不同输出光耦合到第二组输出光波导。
-
公开(公告)号：US09551844B2
公开(公告)日：2017-01-24
申请号：US13995492
申请日：2011-01-11
申请人： Michael Renne Ty Tan , Sagi Varghese Mathai , Paul Kessler Rosenberg , Georgios Panotopoulos , David A. Fattal , Wayne V. Sorin
发明人： Michael Renne Ty Tan , Sagi Varghese Mathai , Paul Kessler Rosenberg , Georgios Panotopoulos , David A. Fattal , Wayne V. Sorin
IPC分类号： G02B6/42
CPC分类号： G02B6/42 , G02B6/423 , G02B6/4232 , G02B6/4249 , G02B6/4259 , G02B6/428 , G02B6/4292 , Y10T29/49002
摘要： A system for passive optical alignment includes an through optical via formed through a substrate, an optical transmission medium secured to a first side of the substrate such that the optical transmission medium is aligned with the through optical via, and an optoelectronic component secured to a second side of the substrate such that the active region of said optoelectronic component is aligned with the through optical via.
摘要翻译： 一种用于无源光学对准的系统包括通过基板形成的穿透光通孔，固定到基板的第一侧的光传输介质，使得光传输介质与穿过光通孔对准，以及光电元件固定到第二 使得所述光电子部件的有源区域与通孔光通路对准。
-
公开(公告)号：US08576890B2
公开(公告)日：2013-11-05
申请号：US12767474
申请日：2010-04-26
IPC分类号： H01S5/00
CPC分类号： H01S5/18391 , H01S5/18338 , H01S5/18355 , H01S5/18363 , H01S5/18386 , H01S5/18394 , H01S2301/20
摘要： A VCSEL includes a grating layer configured with a non-periodic, sub-wavelength grating, in which the non-periodic, sub-wavelength grating includes at least one first section configured to have a relatively low reflection coefficient and at least one second section configured to have a relatively high reflection coefficient to cause light to be reflected in a predetermined, non-Gaussian, spatial mode across the sub-wavelength grating. The VCSEL also includes a reflective layer and a light emitting layer disposed between the grating layer and the reflector, in which the sub-wavelength grating and the reflector form a resonant cavity.
摘要翻译： VCSEL包括配置有非周期性亚波长光栅的光栅层，其中非周期性亚波长光栅包括被配置为具有相对较低反射系数的至少一个第一部分和至少一个第二部分配置 具有相对较高的反射系数，以使光以跨过子波长光栅的预定非高斯空间模式反射。 VCSEL还包括反射层和设置在光栅层和反射器之间的发光层，其中亚波长光栅和反射器形成谐振腔。
-
公开(公告)号：US09020006B2
公开(公告)日：2015-04-28
申请号：US14364746
申请日：2012-01-18
CPC分类号： H01S5/423 , B82Y20/00 , G02B6/12016 , G02B6/12019 , G02B6/12026 , G02B6/124 , G02B6/13 , G02B2006/12107 , G02B2006/12164 , H01S5/0215 , H01S5/02248 , H01S5/02461 , H01S5/0268 , H01S5/068 , H01S5/1092 , H01S5/183 , H01S5/18319 , H01S5/18363 , H01S5/18386 , H01S5/187 , H01S5/3412 , H01S5/34313 , H01S5/3434 , H01S5/4087
摘要： Apparatuses and methods for high density laser optics are provided. An example, of a laser optics apparatus includes a plurality of vertical cavity surface emitting lasers (VCSELs) in a monolithically integrated array, a high contrast grating (HCG) integrated with an aperture of a vertical cavity of each of the plurality of the VCSELs to enable emission of a single lasing wavelength of a plurality of lasing wavelengths, and a plurality of single mode waveguides, each integrated with a grating coupler, that are connected to each of the plurality of the integrated VCSELs and the HCGs, where each of the grating couplers is aligned to an integrated VCSEL and HCG.
摘要翻译： 提供了用于高密度激光光学器件的设备和方法。 激光光学装置的示例包括在单片集成阵列中的多个垂直腔表面发射激光器（VCSEL），与多个VCSEL中的每一个VCSEL的垂直腔的孔集成的高对比度光栅（HCG），以及 使得能够发射多个激光波长的单个激光波长的发射，以及与光栅耦合器集成的多个单模波导，其连接到多个集成VCSEL和HCG中的每一个，其中每个光栅 耦合器与集成的VCSEL和HCG对齐。
-
公开(公告)号：US20130266255A1
公开(公告)日：2013-10-10
申请号：US13995492
申请日：2011-01-11
申请人： Michael Renne Ty Tan , Sagi Varghese Mathai , Paul Kessler Rosenberg , Georgios Panotopoulos , David A. Fattal , Wayne V. Sorin
发明人： Michael Renne Ty Tan , Sagi Varghese Mathai , Paul Kessler Rosenberg , Georgios Panotopoulos , David A. Fattal , Wayne V. Sorin
IPC分类号： G02B6/42
CPC分类号： G02B6/42 , G02B6/423 , G02B6/4232 , G02B6/4249 , G02B6/4259 , G02B6/428 , G02B6/4292 , Y10T29/49002
摘要： A system for passive optical alignment includes an through optical via formed through a substrate, an optical transmission medium secured to a first side of the substrate such that the optical transmission medium is aligned with the through optical via, and an optoelectronic component secured to a second side of the substrate such that the active region of said optoelectronic component is aligned with the through optical via.
摘要翻译： 一种用于无源光学对准的系统包括通过基板形成的穿透光通孔，固定到基板的第一侧的光传输介质，使得光传输介质与穿过光通孔对准，以及光电元件固定到第二 使得所述光电子部件的有源区域与通孔光通路对准。
-
公开(公告)号：US20120027339A1
公开(公告)日：2012-02-02
申请号：US12847854
申请日：2010-07-30
IPC分类号： G02B6/12
CPC分类号： G02B6/125 , G02B6/30 , G02B6/32 , G02B6/3652 , G02B6/3692 , G02B2006/12061 , Y10T29/49155
摘要： An optical bus is described for optical signal broadcasting. The optical bus can include a substrate and input optical waveguides formed on the substrate. First and second sets of output optical waveguides can also be formed on the substrate. Optical power splitters on the substrate can have an input and multiple outputs. The optical power splitters can be optically coupled to an input optical waveguide and can split an input optical beam into multiple output optical beams. The optical bus can include a waveguide shuffle network formed on the substrate. The waveguide shuffle network can include intersecting optical waveguides and can optically couple outputs from each of the optical power splitters to the first set of output optical waveguides and optically couple different outputs from each of the optical power splitters to the second set of output optical waveguides.
摘要翻译： 描述了用于光信号广播的光总线。 光学总线可以包括基板和形成在基板上的输入光波导。 第一组和第二组输出光波导也可以形成在衬底上。 基板上的光功率分配器可以具有输入和多个输出。 光功率分配器可以光耦合到输入光波导，并且可以将输入光束分成多个输出光束。 光学总线可以包括形成在衬底上的波导洗牌网络。 波导洗牌网络可以包括相交的光波导，并且可以将来自每个光功率分配器的输出光耦合到第一组输出光波导，并将来自每个光功率分配器的不同输出光耦合到第二组输出光波导。
-
公开(公告)号：US20110261856A1
公开(公告)日：2011-10-27
申请号：US12767474
申请日：2010-04-26
CPC分类号： H01S5/18391 , H01S5/18338 , H01S5/18355 , H01S5/18363 , H01S5/18386 , H01S5/18394 , H01S2301/20
摘要： A VCSEL includes a grating layer configured with a non-periodic, sub-wavelength grating, in which the non-periodic, sub-wavelength grating includes at least one first section configured to have a relatively low reflection coefficient and at least one second section configured to have a relatively high reflection coefficient to cause light to be reflected in a predetermined, non-Gaussian, spatial mode across the sub-wavelength grating. The VCSEL also includes a reflective layer and a light emitting layer disposed between the grating layer and the reflector, in which the sub-wavelength grating and the reflector form a resonant cavity.
摘要翻译： VCSEL包括配置有非周期性亚波长光栅的光栅层，其中非周期性亚波长光栅包括被配置为具有相对较低反射系数的至少一个第一部分和至少一个第二部分配置 具有相对较高的反射系数，以使光以跨过子波长光栅的预定非高斯空间模式反射。 VCSEL还包括反射层和设置在光栅层和反射器之间的发光层，其中亚波长光栅和反射器形成谐振腔。
-
公开(公告)号：US09995876B2
公开(公告)日：2018-06-12
申请号：US14416781
申请日：2012-07-30
申请人： Di Liang , David A. Fattal , Marco Fiorentino , Zhen Peng , Charles M. Santori , Raymond G. Beausoleil
发明人： Di Liang , David A. Fattal , Marco Fiorentino , Zhen Peng , Charles M. Santori , Raymond G. Beausoleil
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/122 , G02B6/125 , G02B6/34 , G02B2006/12121 , G02B2006/12166 , H01S5/1032 , H01S5/1035 , H01S5/105 , H01S5/1085 , H01S5/1203 , H01S5/125
摘要： Compact photonics platforms and methods of forming the same are provided. An example of a compact photonics platform includes a layered structure having an active region along a longitudinal axis, a facet having an angle no less than a critical angle formed at least one longitudinal end of the active region, and a waveguide having at least one grating coupler positioned in alignment with the angled facet to couple light out to or in from the waveguide.
-
-
-
-
-
-
-
-
-
搜索结果
171 条记录 (耗时 0.026 秒)
