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1. 发明授权

US11852588B2 Surface-enhanced raman scattering biosensor 有权
公开(公告)号：US11852588B2
公开(公告)日：2023-12-26
申请号：US17983136
申请日：2022-11-08
申请人： Jonathan David Waldern
发明人： Jonathan David Waldern
IPC分类号： G01J3/44 , G01N21/65 , G02B1/00
CPC分类号： G01N21/658 , G01J3/44 , G02B1/005
摘要： A general purpose sensor architecture integrating a surface enhanced Raman spectroscopy (SERS) substrate, a diffractive laser beam delivery substrate and a diffractive infrared detection substrate is provided that can be used to implement a low-cost, compact lab-on-a-chip biosensor that can meet the needs of large-scale infectious disease testing. The sensor architecture can also be used in any other application in which molecules present in the liquid, gaseous or solid phases need to be characterized reliably, cost-effectively and with minimal intervention by highly skilled personnel.

2. 发明申请

US20170052374A1 Diffractive projection apparatus 审中-公开
$Diffractive projection apparatus$
标题翻译：衍射投影仪
公开(公告)号：US20170052374A1
公开(公告)日：2017-02-23
申请号：US14999008
申请日：2016-03-17
申请人： Jonathan David Waldern , Milan Momcilo Popovich
发明人： Jonathan David Waldern , Milan Momcilo Popovich
IPC分类号： G02B27/01 , G02F1/1334 , G02B6/34 , G02B5/18
摘要： A light projection apparatus is provided comprising: a source of light; a switchable grating on a first substrate; and a diffractive optical element. Light is diffracted at least once by the switchable grating and is diffracted at least once by the DOE.
摘要翻译：一种光投射装置，包括：光源; 第一基板上的可切换光栅; 和衍射光学元件。光被可切换光栅衍射至少一次，并被DOE衍射至少一次。

3. 发明申请

US20150177688A1 APPARATUS FOR COPYING A HOLOGRAM 审中-公开
标题翻译：用于复制HOLOGRAM的装置
公开(公告)号：US20150177688A1
公开(公告)日：2015-06-25
申请号：US14409317
申请日：2013-06-17
申请人： Milan Momcilo Popovich , Jonathan David Waldern
发明人： Milan Momcilo Popovich , Jonathan David Waldern
IPC分类号： G03H1/20
CPC分类号： G03H1/20 , G02F1/13342 , G03H1/0256 , G03H1/202 , G03H1/22 , G03H1/30 , G03H2001/0489 , G03H2001/205 , G03H2240/52 , G03H2260/12 , G03H2260/33
摘要： A holographic recording apparatus having a source of illumination, a master hologram containing at least one hologram lamina overlaying, a copy substrate containing a holographic recording medium, and a voltage generator for applied a voltage across at least one of the master hologram and the copy substrate. The master hologram diffracts the illumination light into zero order light and diffracted light which interfere in the copy substrate to form a copy of the master hologram. The source of illumination is applied for a predefined exposure time during which the voltage varies the refractive index modulation of at least one of the master hologram and the copy hologram.
摘要翻译：具有照明源的全息记录装置，包含至少一个全息图层叠的主全息图，含有全息记录介质的复制基板和用于施加电压的电压发生器，所述电压跨越主全息图和复制基板中的至少一个。主全息图将照明光衍射成零级光和衍射光，其干涉复印基板以形成主全息图的副本。施加照明源以预定的曝光时间，在该预定曝光时间期间，电压改变主全息图和复制全息图中的至少一个的折射率调制。

4. 发明申请

US20130101253A1 Compact wearable display 有权
标题翻译：紧凑可穿戴显示屏
公开(公告)号：US20130101253A1
公开(公告)日：2013-04-25
申请号：US13317468
申请日：2011-10-19
申请人： Milan Momcilo Popovich , Jonathan David Waldern
发明人： Milan Momcilo Popovich , Jonathan David Waldern
IPC分类号： G02B6/34
CPC分类号： G02B27/017 , G02B6/0028
摘要： There is provided a wearable display comprising a light source emitting light of a first wavelength; a first SBG device having a front side and a rear side; first and second transparent plates sandwiching said SBG device; independently switchable transparent electrode elements applied to the opposing surfaces of said transparent plates, a means for spatio-temporally modulating light from the light source to provide image light and a means for coupling the image light into the light guide formed by the two transparent plates and the SBG device. The SBG device comprises a multiplicity of selectively switchable grating regions. The SBG device diffracts image into the pupil of an eye.
摘要翻译：提供了一种可穿戴式显示器，其包括发射第一波长的光的光源; 具有前侧和后侧的第一SBG装置; 夹持所述SBG装置的第一和第二透明板; 施加到所述透明板的相对表面的可独立切换的透明电极元件，用于时空调制来自光源的光以提供图像光的装置和用于将图像光耦合到由两个透明板形成的导光体中的装置;以及 SBG设备。 SBG器件包括多个可选择切换的光栅区域。 SBG装置将图像衍射成眼睛的瞳孔。

5. 发明授权

US09341846B2 Holographic wide angle display 有权
标题翻译：全息广角显示
公开(公告)号：US09341846B2
公开(公告)日：2016-05-17
申请号：US13869866
申请日：2013-04-24
申请人： Milan Momcilo Popovich , Jonathan David Waldern , Alastair John Grant , Wyatt L. Hendrick , James H. Stanley
发明人： Milan Momcilo Popovich , Jonathan David Waldern , Alastair John Grant , Wyatt L. Hendrick , James H. Stanley
IPC分类号： G02B5/32 , G02B27/01 , G02B27/22 , G02B27/00 , G03H1/22 , F21V8/00
CPC分类号： G02B27/0172 , G02B5/3083 , G02B5/32 , G02B6/0018 , G02B6/0035 , G02B6/005 , G02B6/0076 , G02B27/0081 , G02B27/0103 , G02B27/0176 , G02B27/2228 , G02B27/225 , G02B2027/0112 , G02B2027/0123 , G02B2027/013 , G02B2027/015 , G02B2027/0174 , G03H2001/2226 , G03H2001/2239
摘要： An apparatus for displaying an image, including: an input image node configured to provide at least a first and a second image modulated lights; and a holographic waveguide device configured to propagate the at least one of the first and second image modulated lights in at least a first direction. The holographic waveguide device includes: at least a first and second interspersed multiplicities of grating elements disposed in at least one layer, the first and second grating elements having respectively a first and a second prescriptions. The first and second multiplicity of grating elements are configured to deflect respectively the first and second image modulated lights out of the at least one layer into respectively a first and a second multiplicities of output rays forming respectively a first and second FOV tiles.
摘要翻译：一种用于显示图像的装置，包括：输入图像节点，被配置为提供至少第一和第二图像调制光; 以及全息波导装置，其被配置为在至少第一方向上传播所述第一和第二图像调制光中的所述至少一个。全息波导器件包括：至少第一和第二散布的多个光栅元件设置在至少一层中，第一和第二光栅元件分别具有第一和第二处方。第一和第二多个光栅元件被配置为分别将第一和第二图像调制光分别从至少一个层偏转成分别形成分别形成第一和第二FOV瓦片的第一和第二多个输出光线。

6. 发明授权

US08885112B2 Compact holographic edge illuminated eyeglass display 有权
标题翻译：紧凑型全息照明眼镜显示屏
公开(公告)号：US08885112B2
公开(公告)日：2014-11-11
申请号：US13504566
申请日：2010-10-26
申请人： Milan Momcilo Popovich , Jonathan David Waldern
发明人： Milan Momcilo Popovich , Jonathan David Waldern
IPC分类号： G02F1/1335 , G02B27/01 , G02B5/18 , G02B5/20 , G02F1/1334 , G02B5/32 , G02F1/1343 , F21V8/00 , G02F1/137 , G02F1/1347
CPC分类号： G02B27/0172 , G02B5/1819 , G02B5/1842 , G02B5/203 , G02B5/32 , G02B6/0028 , G02B27/017 , G02F1/13342 , G02F1/133615 , G02F1/133621 , G02F1/134309 , G02F1/13473 , G02F2001/13775 , G02F2201/123 , G02F2201/30 , G02F2201/307 , G02F2203/12 , G02F2203/62
摘要： There is provided a wearable display comprising at least one Switchable Bragg Grating (SBG) device recorded in at least one Holographic Polymer Dispersed Liquid Crystal (HPDLC) layer. Each HPDLC layer is sandwiched between first and second transparent plates to which transparent electrodes have been applied. Each SBG device is characterized in that it provides a grating in a separate switchable region and is clear elsewhere. Each SBG device has a diffracting state and a non diffracting state. The transparent plates and HPDLC layers form a laminar structure which functions as a light guide. In one embodiment of the invention the display magnifies and forms a virtual image of information provided by an external image generator. In one embodiment of the invention the display and forms a virtual image of an image of information encoded in the SBG device.
摘要翻译：提供了一种可穿戴显示器，其包括记录在至少一个全息聚合物分散液晶（HPDLC）层中的至少一个可切换布拉格光栅（SBG）装置。每个HPDLC层夹在已被施加透明电极的第一和第二透明板之间。每个SBG装置的特征在于其在单独的可切换区域中提供光栅并且在其他地方是清晰的。每个SBG装置具有衍射状态和非衍射状态。透明板和HPDLC层形成用作光导的层状结构。在本发明的一个实施例中，显示器放大并形成由外部图像生成器提供的信息的虚拟图像。在本发明的一个实施例中，显示并形成在SBG设备中编码的信息的图像的虚拟图像。

7. 发明申请

US20140204455A1 WEARABLE DATA DISPLAY 审中-公开
标题翻译：数据显示
公开(公告)号：US20140204455A1
公开(公告)日：2014-07-24
申请号：US14240643
申请日：2012-08-22
申请人： Milan Momcilo Popovich , Jonathan David Waldern
发明人： Milan Momcilo Popovich , Jonathan David Waldern
IPC分类号： G02B27/01 , G02F1/29 , G02B27/42
CPC分类号： G02B27/4227 , G02B5/18 , G02B6/0028 , G02B6/0035 , G02B6/0078 , G02B27/0101 , G02B27/0172 , G02B2027/0118 , G02F1/13342 , G02F1/292
摘要： A transparent wearable data display having a source of collimated light a deflector for deflecting the collimated light into a scanned beam, and a first array including one column and integer N rows of switchable grating elements sandwiched between first and second parallel transparent substrates. The substrates together functioning as a first light guide, and a second array including M columns and N rows of switchable grating elements sandwiched between third and fourth parallel transparent substrates which together function as a second lightguide. Transparent electrodes are applied to opposing substrates. A first coupling for directing the scanned beam into a first TIR light path of the first lightguide along the first array column; and a second coupling for directing the first TIR light into a second TIR path of the second lightguide along a row of elements of the second array.
摘要翻译：一种具有准直光源的透明耐磨数据显示器，用于将准直光偏转成扫描光束;以及第一阵列，其包括夹在第一和第二平行透明基板之间的一列和整排N行可切换光栅元件。一起用作第一光导的基板和包括M列和N行可切换光栅元件的第二阵列，其夹在第三和第四平行透明基板之间，它们一起用作第二光导。将透明电极施加到相对的基板上。用于将扫描光束沿第一阵列列引导到第一光导的第一TIR光路中的第一耦合; 以及第二联接器，用于沿着第二阵列的一列元件将第一TIR光引导到第二光导的第二TIR路径。

8. 发明授权

US08565560B2 Laser illumination device 有权
标题翻译：激光照明装置
公开(公告)号：US08565560B2
公开(公告)日：2013-10-22
申请号：US13549868
申请日：2012-07-16
申请人： Milan Momcilo Popovich , Jonathan David Waldern , John James Storey
发明人： Milan Momcilo Popovich , Jonathan David Waldern , John James Storey
IPC分类号： G02F1/295
CPC分类号： G02B27/48 , G02B5/1828 , G02B6/0023 , G02B6/0035 , G02B6/005 , G02B27/425 , G02F1/0136 , G02F1/13342 , G02F1/133553 , G02F1/133606 , G02F1/13731 , G02F2203/62 , G03B21/2033 , G03H1/0248 , G03H1/32
摘要： An Electrically Switchable Bragg Grating (ESBG) despeckler device comprising at least one ESBG element recorded in a hPDLC sandwiched between transparent substrates to which transparent conductive coatings have been applied. At least one of said coatings is patterned to provide a two-dimensional array of independently switchable ESBG pixels. Each ESBG pixel has a first unique speckle state under said first applied voltage and a second unique speckle state under said second applied voltage.
摘要翻译：一种电可切换布拉格光栅（ESBG）去散热器装置，其包括记录在夹在透明基板之间的hPDLC中的至少一个ESBG元件，透明基板已被施加到透明导电涂层上。图案化至少一个所述涂层以提供可独立切换的ESBG像素的二维阵列。每个ESBG像素在所述第一施加电压下具有第一独特散斑状态，并且在所述第二施加电压下具有第二独特散斑状态。

9. 发明申请

US20100284180A1 COMPACT HOLOGRAPHIC ILLUMINATION DEVICE 有权
标题翻译：紧凑的全息照明设备
公开(公告)号：US20100284180A1
公开(公告)日：2010-11-11
申请号：US12444315
申请日：2006-10-27
申请人： Milan Momcilo Popovich , Jonathan David Waldern
发明人： Milan Momcilo Popovich , Jonathan David Waldern
IPC分类号： F21V5/04 , G02B27/44 , G02B5/32
CPC分类号： F21V5/04 , F21K9/64 , F21Y2113/13 , F21Y2115/10 , G02B5/32 , G02B27/102 , G02B27/1086 , G02B27/42 , G02F1/133606 , G02F2001/133607 , G02F2001/133613 , G02F2203/62 , H04N9/3152 , H04N9/3164
摘要： There is provided a colour sequential illumination device comprising in series: first and second light sources; a condenser lens; and a grating device. The grating device comprises at least one Bragg grating. The condenser lens directs light from the first and second sources into the grating device at first and second incidence angles respectively. The grating device diffracts light from the first and second sources into a common direction. Desirably, the Bragg gratings are Electrically Switchable Bragg Gratings. In one embodiment of the invention the light sources are Light Emitting Diodes. Alternatively lasers may be used.
摘要翻译：提供了一种串联的彩色顺序照明装置，包括：第一和第二光源; 聚光透镜; 和光栅装置。光栅装置包括至少一个布拉格光栅。聚光透镜分别以第一和第二入射角将来自第一和第二光源的光引导到光栅装置中。光栅装置将来自第一和第二光源的光衍射成共同的方向。理想地，布拉格光栅是电可切换布拉格光栅。在本发明的一个实施例中，光源是发光二极管。或者可以使用激光器。

10. 发明授权

US11513077B2 Surface-enhanced raman scattering biosensor 有权
公开(公告)号：US11513077B2
公开(公告)日：2022-11-29
申请号：US17500700
申请日：2021-10-13
申请人： Jonathan David Waldern
发明人： Jonathan David Waldern
IPC分类号： G01J3/44 , G01N21/65 , G02B1/00
摘要： A general purpose sensor architecture integrating a surface enhanced Raman spectroscopy (SERS) substrate, a diffractive laser beam delivery substrate and a diffractive infrared detection substrate is provided that can be used to implement a low-cost, compact lab-on-a-chip biosensor that can meet the needs of large-scale infectious disease testing. The sensor architecture can also be used in any other application in which molecules present in the liquid, gaseous or solid phases need to be characterized reliably, cost-effectively and with minimal intervention by highly skilled personnel.

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