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11. 发明申请

US20050259942A1 Photonic crystal fibers and medical systems including photonic crystal fibers 有权
标题翻译：光子晶体纤维和医疗系统，包括光子晶体纤维
公开(公告)号：US20050259942A1
公开(公告)日：2005-11-24
申请号：US11102299
申请日：2005-04-08
申请人： Burak Temelkuran , Charalambos Anastassiou , David Torres , Gil Shapira , Max Shurgalin , Gregor Dellemann , Ori Weisberg , Steven Jacobs , Tairan Wang , Uri Kolodny , Jesse Rusk , Robert Payne , Yoel Fink
发明人： Burak Temelkuran , Charalambos Anastassiou , David Torres , Gil Shapira , Max Shurgalin , Gregor Dellemann , Ori Weisberg , Steven Jacobs , Tairan Wang , Uri Kolodny , Jesse Rusk , Robert Payne , Yoel Fink
IPC分类号： A61B18/20 , A61B18/22 , G02B6/00 , G02B6/02 , G02B6/42
CPC分类号： A61B18/201 , A61B18/22 , A61B18/24 , G02B6/02304 , G02B6/02385 , G02B6/032 , G02B6/42
摘要： In general, in one aspect, the invention features methods that include directing radiation to a target location of a patient through a photonic crystal fiber, the photonic crystal fiber having a hollow core and flowing a fluid through the hollow core to the target location of the patient.
摘要翻译：通常，在一个方面，本发明的特征在于包括通过光子晶体光纤将辐射引导到患者的目标位置的方法，所述光子晶体光纤具有中空芯并且使流体通过中空芯流动到达所述靶的位置患者。

12. 发明申请

US20070147752A1 Photonic crystal fibers and systems using photonic crystal fibers 审中-公开
标题翻译：光子晶体光纤和使用光子晶体光纤的系统
公开(公告)号：US20070147752A1
公开(公告)日：2007-06-28
申请号：US11449947
申请日：2006-06-09
申请人： Ori Weisberg , Gregor Dellemann , Uri Kolodny , David Torres , Charalambos Anastassiou , Steven Jacobs , Gil Shapira , Burak Temelkuran , Aaron Micetich , Rokan Ahmad , Ytshak Avrahami , Yelena Kann , Max Shurgalin , Yoel Fink , Tairan Wang
发明人： Ori Weisberg , Gregor Dellemann , Uri Kolodny , David Torres , Charalambos Anastassiou , Steven Jacobs , Gil Shapira , Burak Temelkuran , Aaron Micetich , Rokan Ahmad , Ytshak Avrahami , Yelena Kann , Max Shurgalin , Yoel Fink , Tairan Wang
IPC分类号： G02B6/032
CPC分类号： A61B18/22 , A61B18/201 , A61B2018/207 , A61B2018/2244 , G02B6/02304 , G02B6/02385 , G02B6/03638 , G02B6/03661
摘要： In general, in one aspect, the invention features methods that include guiding radiation at a first wavelength, λ1, through a core of a photonic crystal fiber and guiding radiation at a second wavelength, λ2, through the photonic crystal fiber, wherein |λ1−λ2|>100 nm.
摘要翻译：通常，在一个方面，本发明的特征在于方法包括通过光子晶体光纤的芯引导第一波长λ1的辐射，并引导第二波长λλ的辐射，通过光子晶体光纤，其中λ1→λ2→100nm。

13. 发明授权

US07231122B2 Photonic crystal waveguides and systems using such waveguides 有权
标题翻译：光子晶体波导和使用这种波导的系统
公开(公告)号：US07231122B2
公开(公告)日：2007-06-12
申请号：US10978605
申请日：2004-11-01
申请人： Ori Weisberg , Steven A. Jacobs , Maksim Skorobogatiy , Steven G. Johnson , Uri Kolodny
发明人： Ori Weisberg , Steven A. Jacobs , Maksim Skorobogatiy , Steven G. Johnson , Uri Kolodny
IPC分类号： G02B6/02 , G02B6/26 , G02B6/032 , G02B5/30
CPC分类号： G02B6/02304 , G02B6/02328 , G02B6/02361 , G02B6/03622 , G02B6/03688 , G02B6/03694
摘要： In general, in one aspect, the invention features an apparatus that includes a photonic crystal fiber configured to guide a mode of electromagnetic radiation at a wavelength, λ, along a waveguide axis. The fiber includes a core extending along the waveguide axis, and a confinement region extending along the waveguide axis and surrounding the core. The confinement region includes alternating layers of a first and a second dielectric material having thicknesses d1 and d2 and different refractive indices n1 and n2, respectively. The thickness of at least one of the alternating layers of the first material differs from thickness d1QW or at least one of the alternating layers of the second material differs from thickness d2QW, where d1QW and d2QW correspond to a quarter-wave condition for the two dielectric materials given by d1QW=λ/(4√{square root over (n12−1)}) and d2QW=λ/(4√{square root over (n22−1)}), respectively. The photonic crystal fiber has an attenuation for the guided mode at the wavelength λ that is reduced by a factor of about two or more relative to an attenuation for a reference fiber that is identical to the photonic crystal fiber except that the reference fiber has alternating layer thicknesses corresponding to the quarter-wave condition.
摘要翻译：通常，在一个方面，本发明的特征在于一种装置，其包括光子晶体光纤，其被配置为沿波导轴引导波长λ的电磁辐射模式。光纤包括沿波导轴延伸的芯，以及沿着波导轴线延伸并围绕芯的约束区域。限制区域包括具有厚度d 1和2 2的不同折射率n 1和n 2的第一和第二介电材料的交替层，n 2 。第一材料的至少一个交替层的厚度与厚度d不同，或者第二材料的至少一个交替层与厚度d不同 QW ，其中d <1> QW 和d <2> QW / SUP>对应于通过d 1给出的两个电介质材料的四分之一波长条件QW =λ/（4√{平方根超过（n <1）＆lt; / SUB＆gt;＆lt; 2＆gt; 1）}）和d 2 QW 2 2 -1）}）。光子晶体光纤对于在波长λ处的导模的衰减相对于与光子晶体光纤相同的参考光纤的衰减相比减小约两倍或更多的因子，除了参考光纤具有交替层厚度对应于四分之一波长条件。

14. 发明授权

US07072553B2 Low-loss photonic crystal waveguide having large core radius 有权
标题翻译：具有大芯径半径的低损耗光子晶体波导
公开(公告)号：US07072553B2
公开(公告)日：2006-07-04
申请号：US10620479
申请日：2003-07-16
申请人： Steven G. Johnson , Mihai Ibanescu , Ori Weisberg , Yoel Fink , John D. Joannopoulos , Maksim Skorobogatiy , Torkel Engeness , Marin Soljacic , Steven A. Jacobs
发明人： Steven G. Johnson , Mihai Ibanescu , Ori Weisberg , Yoel Fink , John D. Joannopoulos , Maksim Skorobogatiy , Torkel Engeness , Marin Soljacic , Steven A. Jacobs
IPC分类号： G02B6/036 , G02B6/02
CPC分类号： G02B6/02304 , B82Y20/00 , G02B6/02242 , G02B6/02261 , G02B6/02266 , G02B6/023 , G02B6/29377
摘要： An optical waveguide including: a dielectric core region extending along a waveguide axis; and a dielectric confinement region surrounding the core about the waveguide axis, the confinement region comprising a photonic crystal structure having a photonic band gap, wherein during operation the confinement region guides EM radiation in at least a first range of frequencies to propagate along the waveguide axis, wherein the core has an average refractive index smaller than about 1.3 for a frequency in the first range of frequencies, and wherein the core a diameter in a range between about 4λ and 80λ, wherein λ is a wavelength corresponding to a central frequency in the first frequency range.
摘要翻译：一种光波导，包括：沿着波导轴延伸的介质芯区; 以及围绕所述波导轴围绕所述芯的介电限制区域，所述约束区域包括具有光子带隙的光子晶体结构，其中在操作期间，所述约束区域在至少第一频率范围内引导EM辐射沿着所述波导轴线传播，其中所述芯对于所述第一频率范围中的频率具有小于约1.3的平均折射率，并且其中所述芯在约4λ和80λ之间的范围内的直径，其中λ是对应于所述第一频率中的中心频率的波长第一频率范围。

15. 发明授权

US06895154B2 Photonic crystal optical waveguides having tailored dispersion profiles 有权
标题翻译：具有定制色散曲线的光子晶体光波导
公开(公告)号：US06895154B2
公开(公告)日：2005-05-17
申请号：US10057440
申请日：2002-01-25
申请人： Steven G. Johnson , Mihai Ibanescu , Ori Weisberg , Yoel Fink , John D. Joannopolous , Maksim Skorobogatiy , Torkel Engeness , Marin Soljacic , Steven A. Jacobs
发明人： Steven G. Johnson , Mihai Ibanescu , Ori Weisberg , Yoel Fink , John D. Joannopolous , Maksim Skorobogatiy , Torkel Engeness , Marin Soljacic , Steven A. Jacobs
IPC分类号： G02B6/00 , G02B6/02 , G02B6/036 , G02B6/34
CPC分类号： G02B6/02304 , B82Y20/00 , G02B6/02242 , G02B6/02257 , G02B6/02261 , G02B6/02266 , G02B6/02271
摘要： An optical waveguide having a working mode with a tailored dispersion profile, the waveguide including: (i) a dielectric confinement region surrounding a waveguide axis, the confinement region comprising a photonic crystal having at least one photonic bandgap, wherein during operation the confinement region guides EM radiation in a first range of frequencies to propagate along the waveguide axis; (ii) a dielectric core region extending along the waveguide axis and surrounded by the confinement region about the waveguide axis, wherein the core supports at least one guided mode in the first frequency range; and (iii) a dielectric dispersion tailoring region surrounded by the confinement region about the waveguide axis, wherein the dispersion tailoring region introduces one or more additional modes in the first range of frequencies that interact with the guided mode to produce the working mode.
摘要翻译：一种光波导，其具有具有定制色散曲线的工作模式，所述波导包括：（i）围绕波导轴的介电限制区域，所述约束区域包括具有至少一个光子带隙的光子晶体，其中在操作期间所述约束区域引导在第一频率范围内的EM辐射沿着波导轴线传播; （ii）介质芯区域，沿着波导轴线延伸并围绕波导轴线围绕所述限制区域，其中所述芯部支撑在所述第一频率范围内的至少一个引导模式; 和（iii）围绕所述波导轴围绕所述限制区域的介电色散调整区域，其中所述色散调色区域在与所述引导模式相互作用的所述第一频率范围内引入一个或多个附加模式以产生所述工作模式。

16. 发明授权

US06625364B2 Low-loss photonic crystal waveguide having large core radius 有权
标题翻译：具有大芯径半径的低损耗光子晶体波导
公开(公告)号：US06625364B2
公开(公告)日：2003-09-23
申请号：US10057258
申请日：2002-01-25
申请人： Steven G. Johnson , Mihai Ibanescu , Ori Weisberg , Yoel Fink , John D. Joannopoulos , Maksim Skorobogatiy , Torkel Engeness , Marin Soljacic , Steven A. Jacobs
发明人： Steven G. Johnson , Mihai Ibanescu , Ori Weisberg , Yoel Fink , John D. Joannopoulos , Maksim Skorobogatiy , Torkel Engeness , Marin Soljacic , Steven A. Jacobs
IPC分类号： G02B622
CPC分类号： G02B6/02304 , B82Y20/00 , G02B6/02242 , G02B6/02261 , G02B6/02266 , G02B6/023 , G02B6/29377
摘要： An optical waveguide including: a dielectric core region extending along a waveguide axis; and a dielectric confinement region surrounding the core about the waveguide axis, the confinement region comprising a photonic crystal structure having a photonic band gap, wherein during operation the confinement region guides EM radiation in at least a first range of frequencies to propagate along the waveguide axis, wherein the core has an average refractive index smaller than about 1.3 for a frequency in the first range of frequencies, and wherein the core a diameter in a range between about 4 &lgr; and 80 &lgr;, wherein &lgr; is a wavelength corresponding to a central frequency in the first frequency range.
摘要翻译：一种光波导，包括：沿着波导轴延伸的介质芯区; 以及围绕所述波导轴围绕所述芯的介电限制区域，所述约束区域包括具有光子带隙的光子晶体结构，其中在操作期间，所述约束区域在至少第一频率范围内引导EM辐射沿着所述波导轴线传播，其中所述芯对于所述第一频率范围内的频率具有小于约1.3的平均折射率，并且其中所述芯的直径在约4兰姆和80兰姆之间的范围内，其中羔羊是对应于中心频率的波长在第一频率范围内。

17. 发明申请

US20050271340A1 Photonic crystal waveguides and systems using such waveguides 有权
标题翻译：光子晶体波导和使用这种波导的系统
公开(公告)号：US20050271340A1
公开(公告)日：2005-12-08
申请号：US10978605
申请日：2004-11-01
申请人： Ori Weisberg , Steven Jacobs , Maksim Skorobogatiy , Steven Johnson , Uri Kolodny
发明人： Ori Weisberg , Steven Jacobs , Maksim Skorobogatiy , Steven Johnson , Uri Kolodny
IPC分类号： G02B6/02 , G02B6/036
CPC分类号： G02B6/02304 , G02B6/02328 , G02B6/02361 , G02B6/03622 , G02B6/03688 , G02B6/03694
摘要： In general, in one aspect, the invention features an apparatus that includes a photonic crystal fiber configured to guide a mode of electromagnetic radiation at a wavelength, λ, along a waveguide axis. The fiber includes a core extending along the waveguide axis, and a confinement region extending along the waveguide axis and surrounding the core. The confinement region includes alternating layers of a first and a second dielectric material having thicknesses d1 and d2 and different refractive indices n1 and n2, respectively. The thickness of at least one of the alternating layers of the first material_differs from thickness d1QW or at least one of the alternating layers of the second material_differs from thickness d2QW, where d1QW and d2QW correspond to a quarter-wave condition for the two dielectric materials given by d1QW=λ/(4{square root}{square root over (n12−1)}) and d2QW=λ/(4{square root}{square root over (n22−1)}), respectively. The photonic crystal fiber has an attenuation for the guided mode at the wavelength λ that is reduced by a factor of about two or more relative to an attenuation for a reference fiber that is identical to the photonic crystal fiber except that the reference fiber has alternating layer thicknesses corresponding to the quarter-wave condition.
摘要翻译：通常，在一个方面，本发明的特征在于一种装置，其包括光子晶体光纤，其被配置为沿波导轴引导波长λ的电磁辐射模式。光纤包括沿波导轴延伸的芯，以及沿着波导轴线延伸并围绕芯的约束区域。限制区域包括具有厚度d 1和2 2的不同折射率n 1和n 2的第一和第二电介质材料的交替层，n 2 。第一材料的至少一个交替层的厚度来自厚度d <1> QW /或第二材料的至少一个交替层，厚度d _{，其中d <1> QW 和D <2> QW >对应于由d 1 / Q Q（λ）=λ/（4 {平方根} {平方根（n> 1）给出的两个介电材料的四分之一波长条件， 1 2 -1）}）和d 2 QW =λ/（4 {平方根} {平方根超过（ 2 2 -1）}）。光子晶体光纤对于在波长λ处的导模的衰减相对于与光子晶体光纤相同的参考光纤的衰减相比减小约两倍或更多的因子，除了参考光纤具有交替层厚度对应于四分之一波长条件。}

18. 发明授权

US06898359B2 High index-contrast fiber waveguides and applications 有权
标题翻译：高折射率对比度光纤波导和应用
公开(公告)号：US06898359B2
公开(公告)日：2005-05-24
申请号：US10121930
申请日：2002-04-12
申请人： Marin Soljacic , Mihai Ibanescu , Torkel Engeness , Maksim Skorobogatiy , Steven G. Johnson , Ori Weisberg , Yoel Fink , Rokan U. Ahmad , Lori Pressman , Wesley A. King , Emilia Anderson , John D. Joannopoulos
发明人： Marin Soljacic , Mihai Ibanescu , Torkel Engeness , Maksim Skorobogatiy , Steven G. Johnson , Ori Weisberg , Yoel Fink , Rokan U. Ahmad , Lori Pressman , Wesley A. King , Emilia Anderson , John D. Joannopoulos
IPC分类号： G02B6/00 , B29D11/00 , C03B37/027 , C03B37/029 , C03B37/075 , C03C13/00 , C03C13/04 , C03C25/10 , G02B6/02 , G02B6/032 , G02B6/036 , G02B6/12 , G02B6/122 , G02B6/126 , G02B6/30 , G02B6/34 , G02B6/42 , G02F1/01 , G02F1/365 , H01S3/067 , G02B6/16
CPC分类号： G02B6/021 , B29D11/00721 , C03B37/027 , C03B37/02718 , C03B37/029 , C03B37/0756 , C03B2201/10 , C03B2201/28 , C03B2201/30 , C03B2201/32 , C03B2201/34 , C03B2201/50 , C03B2201/54 , C03B2201/60 , C03B2201/82 , C03B2201/86 , C03B2203/14 , C03B2203/16 , C03B2203/18 , C03B2203/223 , C03B2203/225 , C03B2203/42 , C03B2205/08 , C03B2205/09 , C03B2205/10 , C03B2205/40 , C03B2205/72 , C03C3/064 , C03C3/07 , C03C3/072 , C03C3/102 , C03C3/122 , C03C3/142 , C03C3/16 , C03C3/321 , C03C3/326 , C03C13/008 , C03C13/041 , C03C13/042 , C03C13/043 , C03C13/044 , C03C13/046 , C03C13/048 , C03C25/105 , C03C25/1061 , G02B6/02 , G02B6/02052 , G02B6/02066 , G02B6/02123 , G02B6/02261 , G02B6/023 , G02B6/02304 , G02B6/03694 , G02B6/126 , G02B6/29319 , G02B6/29356 , G02B6/30 , G02B6/305 , G02B6/42 , G02B6/4206 , G02B2006/12116 , G02B2006/12195 , G02F1/0115 , G02F1/365 , H01S3/06729
摘要： High index-contrast fiber waveguides, materials for forming high index-contrast fiber waveguides, and applications of high index-contrast fiber waveguides are disclosed.
摘要翻译：公开了高折射率对比度光纤波导，用于形成高折射率 - 对比度光纤波导的材料，以及高折射率 - 对比度光纤波导的应用。

19. 发明授权

US06563981B2 Electromagnetic mode conversion in photonic crystal multimode waveguides 有权
标题翻译：光子晶体多模波导中的电磁模式转换
公开(公告)号：US06563981B2
公开(公告)日：2003-05-13
申请号：US10066234
申请日：2002-01-31
申请人： Ori Weisberg , Steven G. Johnson , John D. Joannopolous , Michael Shapiro , Yoel Fink , Mihai Ibanescu
发明人： Ori Weisberg , Steven G. Johnson , John D. Joannopolous , Michael Shapiro , Yoel Fink , Mihai Ibanescu
IPC分类号： G02B642
CPC分类号： G02B6/023 , G02B6/02304 , G02B6/14
摘要： A method for converting electromagnetic (EM) energy between guided modes of a photonic crystal waveguide having a waveguide axis, the method including: (i) providing the photonic crystal waveguide with a mode coupling segment comprising at least one bend in the waveguide axis, wherein during operation the mode coupling segment converts EM. energy in a first guided mode to a second guided mode; (ii) providing EM energy in the first guided mode of the photonic crystal waveguide; and (iii) allowing the EM energy in the first guided mode to encounter the mode coupling segment to convert at least some of the EM energy in the first guided mode to EM energy in the second guided mode.
摘要翻译：一种用于在具有波导轴的光子晶体波导的导向模式之间转换电磁（EM）能量的方法，所述方法包括：（i）为光子晶体波导提供包括波导轴线中的至少一个弯曲的模式耦合段，其中在运行期间，模式耦合段转换EM。第一导向模式中的能量到第二导向模式; （ii）在光子晶体波导的第一引导模式中提供EM能量; 以及（iii）允许第一引导模式中的EM能量遇到模式耦合段，以将第一引导模式中的至少一些EM能量转换为第二引导模式中的EM能量。

20. 发明授权

US06728439B2 Electromagnetic mode conversion in photonic crystal multimode waveguides 有权
标题翻译：光子晶体多模波导中的电磁模式转换
公开(公告)号：US06728439B2
公开(公告)日：2004-04-27
申请号：US10393897
申请日：2003-03-21
申请人： Ori Weisberg , Steven G. Johnson , John D. Joannopoulos , Michael Shapiro , Yoel Fink , Mihai Ibanescu
发明人： Ori Weisberg , Steven G. Johnson , John D. Joannopoulos , Michael Shapiro , Yoel Fink , Mihai Ibanescu
IPC分类号： G02B642
CPC分类号： G02B6/023 , G02B6/02304 , G02B6/14
摘要： A photonic crystal waveguide having multiple guided modes, the waveguide comprising: a dielectric confinement region surrounding a waveguide axis, the confinement region comprising a photonic crystal having at least one photonic band gap, during operation the confinement region guides EM radiation in a first range of frequencies to propagate along the waveguide axis; a dielectric core region extending along the waveguide axis and surrounded by the confinement region about the waveguide axis; and a mode coupling segment comprising at least one bend in the waveguide axis, wherein during operation the mode coupling segment converts EM energy in a first guided mode to a second guided mode with a conversion efficiency greater than 10% for a frequency in the first range of frequencies.
摘要翻译：一种具有多个导模的光子晶体波导，所述波导包括：围绕波导轴的介电限制区域，所述约束区域包括具有至少一个光子带隙的光子晶体，所述限制区域在操作期间引导EM辐射在第一范围频率沿波导轴传播; 介质芯区域，沿着波导轴线延伸并围绕围绕波导轴线的限制区域围绕; 以及模式耦合段，其包括在所述波导轴线中的至少一个弯曲部分，其中在操作期间，所述模式耦合段将第一引导模式中的EM能量转换为第二引导模式，对于所述第一范围中的频率，转换效率大于10％的频率。

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