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1. 发明申请

US20110089338A1 MULTIPHOTON FLUORESCENCE FILTERS 有权
标题翻译：多孔荧光滤光片
公开(公告)号：US20110089338A1
公开(公告)日：2011-04-21
申请号：US12839040
申请日：2010-07-19
申请人： Craig Hodgson , Turan Erdogan , Ligang Wang
发明人： Craig Hodgson , Turan Erdogan , Ligang Wang
IPC分类号： G01J1/58 , G02B5/28
CPC分类号： G02B5/285 , G02B2207/114
摘要： An optical filter is provided which includes a plurality of hard coating layers of alternating high and low refractive index provided on a substrate and has an associated first transmission band. The filter also includes at least one additional plurality of hard coating layers including high and low refractive index layers and Herpin equivalent layers sandwiched therebetween. The additional plurality of layers has an associated second transmission band that substantially coincides with the first transmission band, but provides additional blocking at wavelengths outside the first transmission band. Relatively wide transmission bands and high blocking over an extended range of wavelengths can be achieved such that the filter is suitable for use in multiphoton fluorescence systems.
摘要翻译：提供了一种滤光器，其包括设置在基板上的具有交替的高折射率和低折射率的多个硬涂层，并且具有相关联的第一传输带。过滤器还包括至少一个附加的多个硬涂层，包括高折射率层和低折射率层以及夹在其间的Herpin等效层。附加的多个层具有与第一传输频带基本一致的相关联的第二传输频带，但在第一传输频带外的波长处提供附加的阻塞。可以实现相对宽的传输带和在扩展的波长范围上的高阻挡，使得滤波器适用于多光子荧光系统。

2. 发明授权

US08508849B2 Multiphoton fluorescence filters 有权
标题翻译：多光子荧光滤光片
公开(公告)号：US08508849B2
公开(公告)日：2013-08-13
申请号：US12839040
申请日：2010-07-19
申请人： Craig Hodgson , Turan Erdogan , Ligang Wang
发明人： Craig Hodgson , Turan Erdogan , Ligang Wang
IPC分类号： G02B5/28
CPC分类号： G02B5/285 , G02B2207/114
摘要： An optical filter is provided which includes a plurality of hard coating layers of alternating high and low refractive index provided on a substrate and has an associated first transmission band. The filter also includes at least one additional plurality of hard coating layers including high and low refractive index layers and Herpin equivalent layers sandwiched therebetween. The additional plurality of layers has an associated second transmission band that substantially coincides with the first transmission band, but provides additional blocking at wavelengths outside the first transmission band. Relatively wide transmission bands and high blocking over an extended range of wavelengths can be achieved such that the filter is suitable for use in multiphoton fluorescence systems.
摘要翻译：提供了一种滤光器，其包括设置在基板上的具有交替的高折射率和低折射率的多个硬涂层，并且具有相关联的第一传输带。过滤器还包括至少一个附加的多个硬涂层，包括高折射率层和低折射率层以及夹在其间的Herpin等效层。附加的多个层具有与第一传输频带基本一致的相关联的第二传输频带，但在第一传输频带外的波长处提供附加的阻塞。可以实现相对宽的传输带和在扩展的波长范围上的高阻挡，使得滤波器适用于多光子荧光系统。

3. 发明授权

US07773300B2 Multiphoton fluorescence filters 有权
标题翻译：多光子荧光滤光片
公开(公告)号：US07773300B2
公开(公告)日：2010-08-10
申请号：US11650441
申请日：2007-01-08
申请人： Craig Hodgson , Turan Erdogan , Ligang Wang
发明人： Craig Hodgson , Turan Erdogan , Ligang Wang
IPC分类号： G02B1/10
CPC分类号： G02B5/285 , G02B2207/114
摘要： An optical filter is provided which includes a plurality of hard coating layers of alternating high and low refractive index provided on a substrate and has an associated first transmission band. The filter also includes at least one additional plurality of hard coating layers including high and low refractive index layers and Herpin equivalent layers sandwiched therebetween. The additional plurality of layers has an associated second transmission band that substantially coincides with the first transmission band, but provides additional blocking at wavelengths outside the first transmission band. Relatively wide transmission bands and high blocking over an extended range of wavelengths can be achieved such that the filter is suitable for use in multiphoton fluorescence systems.
摘要翻译：提供了一种滤光器，其包括设置在基板上的具有交替的高折射率和低折射率的多个硬涂层，并且具有相关联的第一传输带。过滤器还包括至少一个附加的多个硬涂层，包括高折射率层和低折射率层以及夹在其间的Herpin等效层。附加的多个层具有与第一传输频带基本一致的相关联的第二传输频带，但在第一传输频带外的波长处提供附加的阻塞。可以实现相对宽的传输带和在扩展的波长范围上的高阻挡，使得滤波器适用于多光子荧光系统。

4. 发明申请

US20080037129A1 Multiphoton fluorescence filters 有权
标题翻译：多光子荧光滤光片
公开(公告)号：US20080037129A1
公开(公告)日：2008-02-14
申请号：US11650441
申请日：2007-01-08
申请人： Craig Hodgson , Turan Erdogan , Ligang Wang
发明人： Craig Hodgson , Turan Erdogan , Ligang Wang
IPC分类号： G02B5/20
CPC分类号： G02B5/285 , G02B2207/114
摘要： An optical filter is provided which includes a plurality of hard coating layers of alternating high and low refractive index provided on a substrate and has an associated first transmission band. The filter also includes at least one additional plurality of hard coating layers including high and low refractive index layers and Herpin equivalent layers sandwiched therebetween. The additional plurality of layers has an associated second transmission band that substantially coincides with the first transmission band, but provides additional blocking at wavelengths outside the first transmission band. Relatively wide transmission bands and high blocking over an extended range of wavelengths can be achieved such that the filter is suitable for use in multiphoton fluorescence systems.
摘要翻译：提供了一种滤光器，其包括设置在基板上的具有交替的高折射率和低折射率的多个硬涂层，并且具有相关联的第一传输带。过滤器还包括至少一个附加的多个硬涂层，包括高折射率层和低折射率层以及夹在其间的Herpin等效层。附加的多个层具有与第一传输频带基本一致的相关联的第二传输频带，但在第一传输频带外的波长处提供附加的阻塞。可以实现相对宽的传输带和在扩展的波长范围上的高阻挡，使得滤波器适用于多光子荧光系统。

5. 发明申请

US20050047726A1 Optical packages and methods to manufacture the same 有权
标题翻译：光学封装及其制造方法
公开(公告)号：US20050047726A1
公开(公告)日：2005-03-03
申请号：US10652093
申请日：2003-08-29
申请人： Craig Hodgson
发明人： Craig Hodgson
IPC分类号： G02B6/42 , G02B6/36
CPC分类号： G02B6/4214 , G02B6/4292
摘要： Housings for use in optical packages, optical packages, and methods to manufacture the same are disclosed. A disclosed optical assembly includes a housing having a ferrule to receive an optical fiber; a lens; an annular mechanical interface; and a total internal reflection surface disposed between the ferrule and the lens to direct light between the ferrule and the lens. The example optical package also includes an optical element coupled to the mechanical interface of the housing to form a sealed chamber. The lens is disposed within the sealed chamber substantially in optical alignment with the optical element.
摘要翻译：公开了用于光学封装，光学封装及其制造方法的外壳。所公开的光学组件包括具有用于容纳光纤的套圈的壳体; 镜头环形机械接口; 以及设置在所述套圈和所述透镜之间以将所述套圈和所述透镜之间的光引导的全内反射面。示例性光学封装还包括耦合到壳体的机械接口以形成密封室的光学元件。透镜被设置在基本上与光学元件光学对准的密封室内。

6. 发明授权

US08879150B1 Optical thin-film polarizing bandpass filter 有权
标题翻译：光学薄膜偏振带通滤光片
公开(公告)号：US08879150B1
公开(公告)日：2014-11-04
申请号：US12728124
申请日：2010-03-19
申请人： Ligang Wang , Craig Hodgson , Turan Erdogan
发明人： Ligang Wang , Craig Hodgson , Turan Erdogan
IPC分类号： G02B5/30 , G02B27/28
CPC分类号： G02B5/3041
摘要： Optical components and their methods of manufacture are provided, including a first stack of layers configured to exhibit a first stop band for s-polarized radiation and a second stop band for p-polarized radiation incident on the first stack of layers at an oblique angle, a second stack of layers configured to exhibit a third stop band for s-polarized radiation and a fourth stop band for p-polarized radiation incident on the second stack of layers at the oblique angle, where the cut-on wavelength for the first stop band is approximately equal to or larger than the cut-off wavelength for the third stop band. Optical components are further provided to include extended blocking functionality, and to permit stress balancing in thin-film coatings on opposite sides of a substrate.
摘要翻译：提供了光学部件及其制造方法，包括被构造成呈现s偏振辐射的第一阻挡带的第一层叠层和用于以倾斜角入射在第一层叠层上的p偏振辐射的第二阻挡带，第二堆叠层，被配置为呈现s偏振辐射的第三阻挡带和用于以倾斜角度入射在第二层叠层上的p偏振辐射的第四阻挡带，其中第一阻挡带的切入波长大约等于或大于第三挡带的截止波长。进一步提供光学部件以包括延伸的阻挡功能，并且允许在衬底的相对侧上的薄膜涂层中的应力平衡。

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