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1. 发明授权

US08337553B2 Optical material and method for modifying the refractive index 有权
$Optical material and method for modifying the refractive index$
标题翻译：用于改变折射率的光学材料和方法
公开(公告)号：US08337553B2
公开(公告)日：2012-12-25
申请号：US12846950
申请日：2010-07-30
申请人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra M. Jani , Candido D. Pinto
发明人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra M. Jani , Candido D. Pinto
IPC分类号： A61F2/16 , G02C7/02
CPC分类号： A61F2/14 , A61B18/20 , A61F2/142 , A61F2/1451 , A61F2/147 , A61F2/16 , A61F9/008 , A61L27/16 , A61L27/18 , A61L27/52 , B29D11/00355 , B29D11/00461 , B29D11/023 , B29K2083/00 , B29K2105/0061 , C08J7/12 , C08J7/123 , C08J2333/14 , C08J2339/06 , C08J2383/04 , G02B1/041 , G02C7/022 , G02C2202/12 , G02C2202/14
摘要： The invention is directed to an optical device comprising refractive optical structures, wherein the refractive structures are characterized by a change in refractive index, exhibit little or no scattering loss, and exhibit no significant differences in the Raman spectrum with respect to the non-irradiated optical, polymeric material.
摘要翻译：本发明涉及一种包括折射光学结构的光学装置，其中折射结构的特征在于折射率的变化，显示很少或没有散射损耗，并且在拉曼光谱方面相对于未照射的光学器件没有显着差异，聚合材料。

2. 发明申请

US20090143858A1 OPTICAL MATERIAL AND METHOD FOR MODIFYING THE REFRACTIVE INDEX 有权
标题翻译：光学材料和修正折射指数的方法
公开(公告)号：US20090143858A1
公开(公告)日：2009-06-04
申请号：US11948298
申请日：2007-11-30
申请人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani , Candido D. Pinto
发明人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani , Candido D. Pinto
IPC分类号： A61F2/16 , G02B1/12
CPC分类号： A61F2/1613 , A61B18/20 , A61F2/14 , A61F2/16 , A61F2/1627 , A61F2/1635 , B29D11/00461 , B29D11/023 , C08J7/12 , C08J7/123 , G02C2202/14
摘要： A method for modifying the refractive index of an optical, polymeric material. The method comprises irradiating select regions of the optical, polymeric material with a focused, visible or near-IR laser having a pulse energy from 0.05 nJ to 1000 nJ. The irradiation results in the formation of refractive optical structures, characterized by a change in refractive index, exhibit little or no scattering loss, and exhibit no significant differences in the Raman spectrum with respect to the non-irradiated optical, polymeric material. The method can be used to modify the refractive index of an intraocular lens following the surgical implantation of the intraocular lens in a human eye. The invention is also directed to an optical device comprising refractive optical structures, wherein the refractive structures are characterized by a change in refractive index, exhibit little or no scattering loss, and exhibit no significant differences in the Raman spectrum with respect to the non-irradiated optical, polymeric material.
摘要翻译：用于改变光学聚合物材料的折射率的方法。该方法包括用具有0.05nJ至1000nJ的脉冲能量的聚焦，可见或近红外激光照射光学聚合物材料的选择区域。照射导致折射光学结构的形成，其特征在于折射率的变化，显示很少或没有散射损失，并且在拉曼光谱方面相对于未照射的光学聚合物材料没有显着差异。该方法可以用于在人眼中手术植入人工晶状体后修改眼内透镜的折射率。本发明还涉及一种包括折射光学结构的光学器件，其中折射结构的特征在于折射率的变化，表现出很少的或没有散射损耗，并且在拉曼光谱方面相对于未辐照的表现没有显着的差异光学，聚合材料。

3. 发明申请

US20100298933A1 Optical Material and Method for Modifying the Refractive Index 有权
$Optical Material and Method for Modifying the Refractive Index$
标题翻译：用于改变折射率的光学材料和方法
公开(公告)号：US20100298933A1
公开(公告)日：2010-11-25
申请号：US12846950
申请日：2010-07-30
申请人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani , Candido D. Pinto
发明人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani , Candido D. Pinto
IPC分类号： A61F2/14 , A61F2/16
CPC分类号： A61F2/14 , A61B18/20 , A61F2/142 , A61F2/1451 , A61F2/147 , A61F2/16 , A61F9/008 , A61L27/16 , A61L27/18 , A61L27/52 , B29D11/00355 , B29D11/00461 , B29D11/023 , B29K2083/00 , B29K2105/0061 , C08J7/12 , C08J7/123 , C08J2333/14 , C08J2339/06 , C08J2383/04 , G02B1/041 , G02C7/022 , G02C2202/12 , G02C2202/14
摘要： The invention is directed to an optical device comprising refractive optical structures, wherein the refractive structures are characterized by a change in refractive index, exhibit little or no scattering loss, and exhibit no significant differences in the Raman spectrum with respect to the non-irradiated optical, polymeric material.
摘要翻译：本发明涉及一种包括折射光学结构的光学装置，其中折射结构的特征在于折射率的变化，显示很少或没有散射损耗，并且在拉曼光谱方面相对于未照射的光学器件没有显着差异，聚合材料。

4. 发明申请

US20130138093A1 OPTICAL MATERIAL AND METHOD FOR MODIFYING THE REFRACTIVE INDEX 有权
标题翻译：光学材料和修正折射指数的方法
公开(公告)号：US20130138093A1
公开(公告)日：2013-05-30
申请号：US13686952
申请日：2012-11-28
申请人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani , Candido D. Pinto
发明人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani , Candido D. Pinto
IPC分类号： A61B18/20 , A61F2/14
CPC分类号： A61F2/14 , A61B18/20 , A61F2/142 , A61F2/1451 , A61F2/147 , A61F2/16 , A61F9/008 , A61L27/16 , A61L27/18 , A61L27/52 , B29D11/00355 , B29D11/00461 , B29D11/023 , B29K2083/00 , B29K2105/0061 , C08J7/12 , C08J7/123 , C08J2333/14 , C08J2339/06 , C08J2383/04 , G02B1/041 , G02C7/022 , G02C2202/12 , G02C2202/14
摘要： An optical device comprising an optical hydrogel with select regions that have been irradiated with laser light having a pulse energy from 0.01 nJ to 50 nJ and a wavelength from 600 nm to 900 nm. The irradiated regions are characterized by a positive change in refractive index of from 0.01 to 0.06, and exhibit little or no scattering loss. The optical hydrogel is prepared with a hydrophilic monomer.
摘要翻译：一种光学装置，包括具有已经用激光照射的选择区域的光学水凝胶，所述激光具有0.01nJ至50nJ的脉冲能量和600nm至900nm的波长。照射区域的特征在于折射率的正变化为0.01至0.06，并且表现出很小的或没有散射损失。用亲水性单体制备光学水凝胶。

5. 发明授权

US07789910B2 Optical material and method for modifying the refractive index 有权
$Optical material and method for modifying the refractive index$
标题翻译：用于改变折射率的光学材料和方法
公开(公告)号：US07789910B2
公开(公告)日：2010-09-07
申请号：US11948298
申请日：2007-11-30
申请人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani , Candido D. Pinto
发明人： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani , Candido D. Pinto
IPC分类号： A61F2/16
CPC分类号： A61F2/1613 , A61B18/20 , A61F2/14 , A61F2/16 , A61F2/1627 , A61F2/1635 , B29D11/00461 , B29D11/023 , C08J7/12 , C08J7/123 , G02C2202/14
摘要： A method for modifying the refractive index of an optical, polymeric material. The method comprises irradiating select regions of the optical, polymeric material with a focused, visible or near-IR laser having a pulse energy from 0.05 nJ to 1000 nJ. The irradiation results in the formation of refractive optical structures, characterized by a change in refractive index, exhibit little or no scattering loss, and exhibit no significant differences in the Raman spectrum with respect to the non-irradiated optical, polymeric material. The method can be used to modify the refractive index of an intraocular lens following the surgical implantation of the intraocular lens in a human eye. The invention is also directed to an optical device comprising refractive optical structures, wherein the refractive structures are characterized by a change in refractive index, exhibit little or no scattering loss, and exhibit no significant differences in the Raman spectrum with respect to the non-irradiated optical, polymeric material.
摘要翻译：用于改变光学聚合物材料的折射率的方法。该方法包括用具有0.05nJ至1000nJ的脉冲能量的聚焦，可见或近红外激光照射光学聚合物材料的选择区域。照射导致折射光学结构的形成，其特征在于折射率的变化，显示很少或没有散射损失，并且在拉曼光谱方面相对于未照射的光学聚合物材料没有显着差异。该方法可以用于在人眼中手术植入人工晶状体后修改眼内透镜的折射率。本发明还涉及一种包括折射光学结构的光学器件，其中折射结构的特征在于折射率的变化，表现出很少的或没有散射损耗，并且在拉曼光谱方面相对于未辐照的表现没有显着的差异光学，聚合材料。

6. 发明申请

US20080001320A1 Optical Material and Method for Modifying the Refractive Index 审中-公开
$Optical Material and Method for Modifying the Refractive Index$
标题翻译：用于改变折射率的光学材料和方法
公开(公告)号：US20080001320A1
公开(公告)日：2008-01-03
申请号：US11745746
申请日：2007-05-08
申请人： Wayne H. Knox , Li Ding , Jay Friedrich Kunzler , Dharmendra M. Jani
发明人： Wayne H. Knox , Li Ding , Jay Friedrich Kunzler , Dharmendra M. Jani
IPC分类号： A61F2/16 , G02B1/12
CPC分类号： A61F2/1624 , A61F2/16 , A61F2/1627 , A61F2/1635 , A61F9/008 , A61F9/00834 , A61F2009/00842 , A61F2009/00897 , G02C7/04 , G02C2202/14
摘要： A method for modifying the refractive index of an optical, polymeric material. The method comprises irradiating select regions of the optical, polymeric material with a focused, visible or near-IR laser having a pulse energy from 0.05 nJ to 1000 nJ. The irradiation results in the formation of refractive optical structures, which exhibit little or no scattering loss. The method can be used to modify the refractive index of an intraocular lens following the surgical implantation of the intraocular lens in a human eye. The invention is also directed to an optical device comprising refractive optical structures, which exhibit little or no scattering loss and are characterized by a positive change in refractive index.
摘要翻译：用于改变光学聚合物材料的折射率的方法。该方法包括用具有0.05nJ至1000nJ的脉冲能量的聚焦，可见或近红外激光照射光学聚合物材料的选择区域。照射导致折射光学结构的形成，其表现出很少或没有散射损失。该方法可以用于在人眼中手术植入人工晶状体后修改眼内透镜的折射率。本发明还涉及一种包括折射光学结构的光学装置，其表现出很少或没有散射损失，并且其特征在于折射率的正变化。

7. 发明申请

US20090005764A1 Method for Modifying the Refractive Index of Ocular Tissues 有权
$Method for Modifying the Refractive Index of Ocular Tissues$
标题翻译：修改眼组织折射率的方法
公开(公告)号：US20090005764A1
公开(公告)日：2009-01-01
申请号：US12146976
申请日：2008-06-26
申请人： Wayne H. Knox , Li Ding , Krystel R. Huxlin , Jay F. Kunzler
发明人： Wayne H. Knox , Li Ding , Krystel R. Huxlin , Jay F. Kunzler
IPC分类号： A61B18/20
CPC分类号： A61F9/00804 , A61F9/008 , A61F9/00829 , A61F2009/00842 , A61F2009/00848 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088
摘要： A method for modifying the refractive index of ocular tissues. The method comprises irradiating select regions of ocular tissue with a visible or near-IR laser. The irradiation results in the formation of structures in the ocular tissue, characterized by a change in refractive index, and which exhibit little or no scattering loss.
摘要翻译：一种改变眼组织折射率的方法。该方法包括用可见光或近红外激光照射眼组织的选择区域。照射导致眼组织中的结构的形成，其特征在于折射率的变化，并且表现出很少或没有散射损失。

8. 发明授权

US08486055B2 Method for modifying the refractive index of ocular tissues 有权
$Method for modifying the refractive index of ocular tissues$
标题翻译：改变眼组织折射率的方法
公开(公告)号：US08486055B2
公开(公告)日：2013-07-16
申请号：US12146976
申请日：2008-06-26
申请人： Wayne H. Knox , Li Ding , Krystel R. Huxlin , Jay F. Kunzler
发明人： Wayne H. Knox , Li Ding , Krystel R. Huxlin , Jay F. Kunzler
IPC分类号： A61B18/18
CPC分类号： A61F9/00804 , A61F9/008 , A61F9/00829 , A61F2009/00842 , A61F2009/00848 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088
摘要： A method for modifying the refractive index of ocular tissues. The method comprises irradiating select regions of ocular tissue with a visible or near-IR laser. The irradiation results in the formation of structures in the ocular tissue, characterized by a change in refractive index, and which exhibit little or no scattering loss.
摘要翻译：一种改变眼组织折射率的方法。该方法包括用可见光或近红外激光照射眼组织的选择区域。照射导致眼组织中的结构的形成，其特征在于折射率的变化，并且表现出很少或没有散射损失。

9. 发明授权

US09545340B1 Multi-photon absorption for femtosecond micromachining and refractive index modification of tissues 有权
$Multi-photon absorption for femtosecond micromachining and refractive index modification of tissues$
标题翻译：用于飞秒微加工和组织折射率修改的多光子吸收
公开(公告)号：US09545340B1
公开(公告)日：2017-01-17
申请号：US12207137
申请日：2008-09-09
申请人： Wayne H. Knox , Krystel R. Huxlin , Li Ding
发明人： Wayne H. Knox , Krystel R. Huxlin , Li Ding
IPC分类号： A61F9/008
CPC分类号： A61F9/00827 , A61F9/008 , A61F9/00804 , A61F9/00829 , A61F2009/00842 , A61F2009/00846 , A61F2009/00848 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088
摘要： By adapting femtosecond micromachining approaches developed in hydrogels, we can perform Intra-tissue Refractive Index Shaping (IRIS) in biological tissues. We reduced femtosecond laser pulse energies below the optical breakdown thresholds to create grating patterns that are associated with a change in the refractive index of the tissue. To increase two-photon absorption, we used a two (or more)-photon-absorbing chromophore.
摘要翻译：通过适应在水凝胶中开发的飞秒微加工方法，我们可以在生物组织中进行组织内折射指数整形（IRIS）。我们将飞秒激光脉冲能量降低到光学击穿阈值以下，以产生与组织的折射率变化相关联的光栅图案。为了增加双光子吸收，我们使用了两个（或更多）光子吸收发色团。

10. 发明申请

US20090287306A1 Optical hydrogel material with photosensitizer and method for modifying the refractive index 有权
$Optical hydrogel material with photosensitizer and method for modifying the refractive index$
标题翻译：具有光敏剂的光学水凝胶材料和用于改变折射率的方法
公开(公告)号：US20090287306A1
公开(公告)日：2009-11-19
申请号：US12380892
申请日：2009-03-04
申请人： Thomas Smith , Wayne H. Knox , Li Ding , Dharmendra Jani , Jeffrey G. Linhardt
发明人： Thomas Smith , Wayne H. Knox , Li Ding , Dharmendra Jani , Jeffrey G. Linhardt
IPC分类号： A61F2/16 , B29D11/00 , A61F2/14
CPC分类号： A61F9/00804 , A61F2/1451 , A61F2/1627 , A61F2/1635 , A61L27/50 , A61L27/52 , A61L2430/16 , B29D11/00009 , G02C2202/14
摘要： A method for modifying the refractive index of an optical, hydrogel polymeric material. The method comprises irradiating predetermined regions of an optical, polymeric material with a laser to form refractive structures. To facilitate the formation of the refractive structures the optical, hydrogel polymeric material comprises a photosensitizer. The presence of the photosensitizer permits one to set a scan rate to a value that is at least fifty times greater than a scan rate without the photosensitizer in the material, yet provides similar refractive structures in terms of the observed change in refractive index. Alternatively, the photosensitizer in the polymeric material permits one to set an average laser power to a value that is at least two times less than an average laser power without the photosensitizer in the material, yet provide similar refractive structures.
摘要翻译：一种用于改变光学水凝胶聚合物材料的折射率的方法。该方法包括用激光照射光学聚合材料的预定区域以形成折射结构。为了促进折射结构的形成，光学水凝胶聚合物材料包含光敏剂。光敏剂的存在允许将扫描速率设置为比材料中没有光敏剂的扫描速率至少大五十倍的值，但是根据观察到的折射率变化提供相似的折射结构。或者，聚合物材料中的光敏剂允许将平均激光功率设置为比平均激光功率小至少两倍的值，而不需要材料中的光敏剂，但是提供类似的折射结构。

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