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1. 发明授权

US07184641B2 Surface-plasmon index guided (SPIG) waveguides and surface-plasmon effective index guided (SPEIG) waveguides 有权
标题翻译：表面等离子体衍射导向（SPIG）波导和表面等离子体有效折射率导向（SPEIG）波导
公开(公告)号：US07184641B2
公开(公告)日：2007-02-27
申请号：US11123424
申请日：2005-05-06
申请人： Aristeidis Karalis , David Chan , Yoel Fink , Kerwyn C. Huang , Mihai Ibanescu , John D. Joannopoulos , Elefterios Lidorikis , Evan Reed , Marin Soljacic
发明人： Aristeidis Karalis , David Chan , Yoel Fink , Kerwyn C. Huang , Mihai Ibanescu , John D. Joannopoulos , Elefterios Lidorikis , Evan Reed , Marin Soljacic
IPC分类号： G02B6/10
CPC分类号： G02B6/1226 , B82Y20/00
摘要： A new class of surface plasmon waveguides is presented. The basis of these structures is the presence of surface plasmon modes, supported on the interfaces between the dielectric regions and the flat unpatterned surface of a bulk metallic substrate. The waveguides discussed here are promising to have significant applications in the field of nanophotonics by being able to simultaneously shrink length, time and energy scales, allowing for easy coupling over their entire bandwidth of operation, and exhibiting minimal absorption losses limited only by the intrinsic loss of the metallic substrate. These principles can be used for many frequency regimes (from GHz and lower, all the way to optical).
摘要翻译：提出了一类新的表面等离子体波导。这些结构的基础是表面等离子体激元模式的存在，其支撑在电介质区域和体金属基底的平坦的未图案化表面之间的界面上。这里讨论的波导有望在纳米光子学领域具有显着的应用，能够同时缩短长度，时间和能量尺度，允许在其整个操作带宽上轻松耦合，并且仅显示仅受固有损耗限制的吸收损耗的金属基底。这些原理可用于许多频率方案（从GHz到更低，一直到光学）。

2. 发明申请

US20050259936A1 Surface-plasmon index guided (SPIG) waveguides and surface-plasmon effective index guided(SPEIG) waveguides 有权
标题翻译：表面等离子体衍射导向（SPIG）波导和表面等离子体有效折射率导向（SPEIG）波导
公开(公告)号：US20050259936A1
公开(公告)日：2005-11-24
申请号：US11123424
申请日：2005-05-06
申请人： Aristeidis Karalis , David Chan , Yoel Fink , Kerwyn Huang , Mihai Ibanescu , John Joannopoulos , Elefterios Lidorikis , Evan Reed , Marin Soljacic
发明人： Aristeidis Karalis , David Chan , Yoel Fink , Kerwyn Huang , Mihai Ibanescu , John Joannopoulos , Elefterios Lidorikis , Evan Reed , Marin Soljacic
IPC分类号： G02B6/10 , G02B6/122
CPC分类号： G02B6/1226 , B82Y20/00
摘要： A new class of surface plasmon waveguides is presented. The basis of these structures is the presence of surface plasmon modes, supported on the interfaces between the dielectric regions and the flat unpatterned surface of a bulk metallic substrate. The waveguides discussed here are promising to have significant applications in the field of nanophotonics by being able to simultaneously shrink length, time and energy scales, allowing for easy coupling over their entire bandwidth of operation, and exhibiting minimal absorption losses limited only by the intrinsic loss of the metallic substrate. These principles can be used for many frequency regimes (from GHz and lower, all the way to optical).
摘要翻译：提出了一类新的表面等离子体波导。这些结构的基础是表面等离子体激元模式的存在，其支撑在电介质区域和体金属基底的平坦的未图案化表面之间的界面上。这里讨论的波导有望在纳米光子学领域具有显着的应用，能够同时缩短长度，时间和能量尺度，允许在其整个操作带宽上轻松耦合，并且仅显示仅受固有损耗限制的吸收损耗的金属基底。这些原理可用于许多频率方案（从GHz到更低，一直到光学）。

3. 发明授权

US07421171B2 Efficient terahertz sources by optical rectification in photonic crystals and metamaterials exploiting tailored transverse dispersion relations 有权
标题翻译：通过在光子晶体和超材料中的光学校正利用定制的横向色散关系的高效太赫兹源
公开(公告)号：US07421171B2
公开(公告)日：2008-09-02
申请号：US11765079
申请日：2007-06-19
申请人： Mihai Ibanescu , Evan Reed , Peter Rakich , Steven G. Johnson , Erich P. Ippen , John D. Joannopoulos , Marin Soljacic , Rafif E. Hamam
发明人： Mihai Ibanescu , Evan Reed , Peter Rakich , Steven G. Johnson , Erich P. Ippen , John D. Joannopoulos , Marin Soljacic , Rafif E. Hamam
IPC分类号： G02B6/00 , G02B26/00
CPC分类号： G02F1/3534 , G02F2202/32 , G02F2203/13
摘要： A system and a method for generating terahertz (THz) radiation are provided. The system includes a photonic crystal structure comprising at least one nonlinear material that enables optical rectification. The photonic crystal structure is configured to have the suitable transverse dispersion relations and enhanced density photonic states so as to allow THz radiation to be emitted efficiently when an optical or near infrared pulse travels through the nonlinear part of the photonic crystal.
摘要翻译：提供了一种用于产生太赫兹（THz）辐射的系统和方法。该系统包括光子晶体结构，其包含能够进行光学校正的至少一种非线性材料。光子晶体结构被配置为具有合适的横向色散关系和增强的密度光子态，以便当光或近红外脉冲穿过光子晶体的非线性部分时，可以有效地发射THz辐射。

4. 发明申请

US20070297734A1 EFFICIENT TERAHERTZ SOURCES BY OPTICAL RECTIFICATION IN PHOTONIC CRYSTALS AND METAMATERIALS EXPLOITING TAILORED TRANSVERSE DISPERSION RELATIONS 有权
标题翻译：通过在光子晶体和金属材料中进行光学修复的有效的TERAHERTZ来源开发定制的横向分散关系
公开(公告)号：US20070297734A1
公开(公告)日：2007-12-27
申请号：US11765079
申请日：2007-06-19
申请人： Mihai Ibanescu , Evan Reed , Peter Rakich , Steven Johnson , Erich Ippen , John Joannopoulos , Marin Soljacic , Rafif Hamam
发明人： Mihai Ibanescu , Evan Reed , Peter Rakich , Steven Johnson , Erich Ippen , John Joannopoulos , Marin Soljacic , Rafif Hamam
IPC分类号： G02B6/02
CPC分类号： G02F1/3534 , G02F2202/32 , G02F2203/13
摘要： A system and a method for generating terahertz (THz) radiation are provided. The system includes a photonic crystal structure comprising at least one nonlinear material that enables optical rectification. The photonic crystal structure is configured to have the suitable transverse dispersion relations and enhanced density photonic states so as to allow THz radiation to be emitted efficiently when an optical or near infrared pulse travels through the nonlinear part of the photonic crystal.
摘要翻译：提供了一种用于产生太赫兹（THz）辐射的系统和方法。该系统包括光子晶体结构，其包含能够进行光学校正的至少一种非线性材料。光子晶体结构被配置为具有合适的横向色散关系和增强的密度光子态，以便当光或近红外脉冲穿过光子晶体的非线性部分时，可以有效地发射THz辐射。

5. 发明授权

US07079308B2 Shock-wave modulation and control of electromagnetic radiation 有权
标题翻译：电波辐射的冲击波调制和控制
公开(公告)号：US07079308B2
公开(公告)日：2006-07-18
申请号：US10820420
申请日：2004-04-08
申请人： Evan Reed , Marin Soljacic , John D. Joannopoulos , Steven G. Johnson , Maksim Skorobogatiy
发明人： Evan Reed , Marin Soljacic , John D. Joannopoulos , Steven G. Johnson , Maksim Skorobogatiy
IPC分类号： G02F2/02 , G02F1/35
CPC分类号： B82Y20/00 , G02B6/1225 , G02F1/11 , G02F1/3536 , G02F2202/32 , G02F2203/15
摘要： A device for converting frequency of electromagnetic radiation includes a nonlinear medium that forms a moving grating in the nonlinear medium by introducing at opposite ends of the nonlinear medium a first set of electromagnetic radiation having varying frequencies. Electromagnetic radiation is inputted into the nonlinear medium at a first frequency and extracted at a second frequency from the nonlinear medium. The moving grating in the nonlinear medium allows for electromagnetic radiation to be converted into the second frequency.
摘要翻译：用于转换电磁辐射频率的装置包括非线性介质，其通过在非线性介质的相对端处引入具有变化频率的第一组电磁辐射而在非线性介质中形成移动光栅。电磁辐射以非线性介质以第一频率被输入到非线性介质中并以第二频率被提取。非线性介质中的移动光栅允许将电磁辐射转换成第二频率。

6. 发明授权

US07116458B2 Coherent generation, conversion, and modulation of electromagnetic radiation using shock waves or solitons propagating through polaritonic or excitonic materials 有权
标题翻译：使用通过极化或激子材料传播的冲击波或孤子的电磁辐射的相干生成，转换和调制
公开(公告)号：US07116458B2
公开(公告)日：2006-10-03
申请号：US11076374
申请日：2005-03-08
申请人： Evan Reed , Marin Soljacic , John D. Joannopoulos
发明人： Evan Reed , Marin Soljacic , John D. Joannopoulos
IPC分类号： G02B26/00
CPC分类号： G02F1/11 , G02F1/0128 , G02F2/02 , G02F2201/505 , G02F2203/10 , G02F2203/13 , G02F2203/17
摘要： An optical modulator includes a crystal structure that exhibits polaritonic or excitonic behavior. A shock wave propagates through the crystal structure so as to optically modulate and manipulate a light signal propagating in the crystal structure.
摘要翻译：光学调制器包括具有极性或激子特性的晶体结构。冲击波传播通过晶体结构，以便光学地调制和操纵在晶体结构中传播的光信号。

7. 发明授权

US06809856B2 Shock-wave modulation and control of electromagnetic radiation 有权
标题翻译：电波辐射的冲击波调制和控制
公开(公告)号：US06809856B2
公开(公告)日：2004-10-26
申请号：US10412089
申请日：2003-04-11
申请人： Evan Reed , Marin Soljacic , John D. Joannopoulos , Steven G. Johnson , Maksim Skorobagatiy
发明人： Evan Reed , Marin Soljacic , John D. Joannopoulos , Steven G. Johnson , Maksim Skorobagatiy
IPC分类号： G02F202
CPC分类号： B82Y20/00 , G02B6/1225 , G02F1/11 , G02F1/353 , G02F2202/32 , G02F2203/15
摘要： Electromagnetic radiation is input into a photonic crystal having a shock wave propagating within, wherein interactions between the shock wave and the incident electromagnetic radiation provide for the modification of frequency and bandwidth associated with input electromagnetic radiation. Modifications in frequency of the electromagnetic radiation are on the order of the gap size with 100% efficiency in some cases. Additionally, the bandwidth associated with the electromagnetic radiation is increased or decreased by orders of magnitude based on such interactions. High amplitudes are trapped at the shock front for a controllable period of time, allowing for the controlled manipulation of pulses of light. Lastly, the incorporation of deliberately designed crystal defects and non-linear materials results in the conversion of all the energy in the defect band upwards in frequency if the highest group velocity is less than the shock wave speed.
摘要翻译：将电磁辐射输入到具有在其内部传播的冲击波的光子晶体，其中冲击波和入射电磁辐射之间的相互作用提供与输入电磁辐射相关联的频率和带宽的修改。在某些情况下，电磁辐射频率的变化在间隙大小的数量级上具有100％的效率。此外，与电磁辐射相关联的带宽基于这种相互作用增加或减少数量级。高振幅被捕获在冲击前端一段可控的时间，从而允许对光脉冲的受控操纵。最后，如果最高组速度小于冲击波速度，故意设计的晶体缺陷和非线性材料的结合导致在缺陷带中的所有能量在频率上向上的转换。

8. 发明申请

US20050231796A1 Coherent generation, conversion, and modulation of electromagnetic radiation using shock waves or solitons propagating through polaritonic or excitonic materials 有权
标题翻译：使用通过极化或激子材料传播的冲击波或孤子的电磁辐射的相干生成，转换和调制
公开(公告)号：US20050231796A1
公开(公告)日：2005-10-20
申请号：US11076374
申请日：2005-03-08
申请人： Evan Reed , Marin Soljacic , John Joannopoulos
发明人： Evan Reed , Marin Soljacic , John Joannopoulos
IPC分类号： G02B26/00 , G02F1/00 , G02F1/01 , G02F1/11 , G02F2/02
CPC分类号： G02F1/11 , G02F1/0128 , G02F2/02 , G02F2201/505 , G02F2203/10 , G02F2203/13 , G02F2203/17
摘要： An optical modulator includes a crystal structure that exhibits polaritonic or excitonic behavior. A shock wave propagates through the crystal structure so as to optically modulate and manipulate a light signal propagating in the crystal structure.
摘要翻译：光学调制器包括具有极性或激子特性的晶体结构。冲击波传播通过晶体结构，以便光学地调制和操纵在晶体结构中传播的光信号。

9. 发明申请

US20050030613A1 Shock-wave modulation and control of electromagnetic radiation 有权
标题翻译：电波辐射的冲击波调制和控制
公开(公告)号：US20050030613A1
公开(公告)日：2005-02-10
申请号：US10820420
申请日：2004-04-08
申请人： Evan Reed , Marin Soljacic , John Joannopoulos , Steven Johnson , Maksim Skorobogatiy
发明人： Evan Reed , Marin Soljacic , John Joannopoulos , Steven Johnson , Maksim Skorobogatiy
IPC分类号： G02B6/122 , G02F1/11 , G02F1/35 , G02F2/02
CPC分类号： B82Y20/00 , G02B6/1225 , G02F1/11 , G02F1/3536 , G02F2202/32 , G02F2203/15
摘要： A device for converting frequency of electromagnetic radiation includes a nonlinear medium that forms a moving grating in the nonlinear medium by introducing at opposite ends of the nonlinear medium a first set of electromagnetic radiation having varying frequencies. Electromagnetic radiation is inputted into the nonlinear medium at a first frequency and extracted at a second frequency from the nonlinear medium. The moving grating in the nonlinear medium allows for electromagnetic radiation to be converted into the second frequency.
摘要翻译：用于转换电磁辐射频率的装置包括非线性介质，其通过在非线性介质的相对端处引入具有变化频率的第一组电磁辐射而在非线性介质中形成移动光栅。电磁辐射以非线性介质以第一频率被输入到非线性介质中并以第二频率被提取。非线性介质中的移动光栅允许将电磁辐射转换成第二频率。

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