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1. 发明申请

WO2018071418A1 NONDEGENERATE TWO-WAVE MIXING FOR IDENTIFYING AND SEPARATING MACROMOLECULES 审中-公开
标题翻译：非极性两波混合识别和分离大分子
公开(公告)号：WO2018071418A1
公开(公告)日：2018-04-19
申请号：PCT/US2017/055941
申请日：2017-10-10
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil
发明人： LAWANDY, Nabil
IPC分类号： G01N19/00 , G01N29/11
摘要： A method for determining a radius of elements suspended in a medium includes binding the elements to nanoparticles to form bound element-nanoparticle aggregates, superposing first and second Doppler-shifted optical waves having a variable frequency shift between them in the medium such that there is a gain in energy of the first optical wave with respect to the second optical wave, varying the frequency shift and measuring the gain while varying the frequency shift to determine the value of the frequency shift at which there is a peak in the gain, determining the radius of the bound element-nanoparticle aggregates based on the value of the frequency shift at which there is a peak in the gain, and determining the radius of the elements based on the radius of the bound element-nanoparticle aggregates.
摘要翻译：用于确定悬浮在介质中的元素半径的方法包括将元素与纳米颗粒结合以形成结合的元素 - 纳米颗粒聚集体，叠加在它们之间具有可变频移的第一和第二多普勒频移光波在介质中，使得第一光波的能量相对于第二光波具有增益，改变频移并且在改变频移的同时测量增益以确定存在的频移的值根据增益中存在峰值的频移值确定结合元素 - 纳米颗粒聚集体的半径，以及基于结合元素 - 纳米颗粒的半径来确定元素的半径聚集体。

2. 发明申请

WO2007002715A2 ABSORPTIVE COATING ON A DISC TO CREATE A REFLECTIVE MODULATION FOR ENCRYPTION 审中-公开
标题翻译：吸收涂料在DISC上产生加强反射调制
公开(公告)号：WO2007002715A2
公开(公告)日：2007-01-04
申请号：PCT/US2006/025085
申请日：2006-06-27
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： H04L9/00
CPC分类号： H04K1/00 , G11B7/0053 , G11B7/00736 , G11B7/24056 , G11B7/24097 , G11B7/252 , G11B7/26 , G11B20/00086 , G11B20/00253 , G11B20/00608 , G11B23/284 , G11B2007/24624 , H04L9/0894 , H04L2209/60
摘要： . Described herein are systems and methods for digital data encryption, and more specifically, systems and methods for providing encryption keys for reading encrypted data. Optical media, particularly digital disks, are described where a laser reader accesses digital data on a disk. The disks are coated with a coating containing an encryption key to access encrypted data in the digital disk.
摘要翻译：。这里描述了用于数字数据加密的系统和方法，更具体地，用于提供用于读取加密数据的加密密钥的系统和方法。描述光学介质，特别是数字磁盘，其中激光读取器访问盘上的数字数据。磁盘涂覆有包含加密密钥的涂层，以访问数字磁盘中的加密数据。

3. 发明申请

WO2005057740A3 SOLID STATE DIAMOND RAMAN LASER 审中-公开
标题翻译：固体状态金刚石拉曼激光
公开(公告)号：WO2005057740A3
公开(公告)日：2005-08-25
申请号：PCT/US2004034887
申请日：2004-10-22
申请人： SPECTRA SYSTEMS CORP , LAWANDY NABIL M , AFZAL ROBERT A
发明人： LAWANDY NABIL M , AFZAL ROBERT A
IPC分类号： H01S3/06 , H01S3/083 , H01S3/094 , H01S3/16 , H01S3/30
CPC分类号： H01S3/30 , H01S3/0604 , H01S3/0627 , H01S3/083 , H01S3/094 , H01S3/094076 , H01S3/16 , H01S3/163
摘要： A solid state Raman laser (10) includes a laser pump (20) for producing a first radiation (22) at a high power and at a first wavelength along an optical path, a solid Raman active medium (30) in the optical path of the first radiation, the medium including single crystal diamond (32) having a first surface (34) and a second surface (36), where the first radiation at a high power produces stimulated Raman scattering in the medium and the medium generates a second radiation (38) at a second wavelength, a first optical element (40) in the optical path of the first radiation, wherein the first optical element allows the first wavelength to be transmitted and allows the second wavelength to be reflected, and a second optical element (50) in the optical path of the first radiation, wherein the second optical element allows the first wavelength to be transmitted and allows the second wavelength to be reflected.
摘要翻译：固体拉曼激光器（10）包括激光泵（20），用于沿着光路产生高功率和第一波长的第一辐射（22），固体拉曼激光介质（30）在光路中第一辐射，包括具有第一表面（34）和第二表面（36）的单晶金刚石（32）的介质，其中高功率的第一辐射在介质中产生受激拉曼散射，并且介质产生第二辐射（38），在第一辐射的光路中的第一光学元件（40），其中第一光学元件允许第一波长被透射并允许第二波长被反射，并且第二光学元件（50）在第一辐射的光路中，其中第二光学元件允许第一波长被透射并允许第二波长被反射。

4. 发明申请

WO03087886A2 LIMITED PLAY OPTICALLY-READABLE MEDIUM WITH LIQUID CRYSTALS AND METHODOLOGY THEREFOR 审中-公开
标题翻译：有限公司播放具有液晶的光学可读介质及其方法
公开(公告)号：WO03087886A2
公开(公告)日：2003-10-23
申请号：PCT/US0310668
申请日：2003-04-07
申请人： FLEXPLAY TECHNOLOGIES INC , AJZAL ROBERT S , CONROY JEFFREY , LAWANDY NABIL M
发明人： AJZAL ROBERT S , CONROY JEFFREY , LAWANDY NABIL M
IPC分类号： G11B7/005 , G11B7/24 , G11B7/25 , G11B20/00 , G02B
CPC分类号： G11B7/005 , G11B7/24 , G11B7/25 , G11B20/00086 , G11B20/00746 , G11B20/00876 , G11B20/00927 , Y10T428/10
摘要： A method and an apparatus are disclosed for limiting the readability of optically-readable medium, wherein a combination of a liquid crystal material and a wavelength shifting material are incorporated into the optically-readable medium. The liquid crystal material is selected to substantially interfere with the reading beam of a reading device. The wavelength shifting material is selected to shift the wavelength at which the liquid crystal interferes with the reading beam so that the reading beam can read the optically-readable medium. A predetermined stimulus causes the liquid crystal material to shift back to a configuration that substantially interferes with the reading beam so that the reading beam can no longer read the content on the optically readable medium.
摘要翻译：公开了一种用于限制光学可读介质的可读性的方法和装置，其中将液晶材料和波长转移材料的组合结合到光学可读介质中。选择液晶材料以基本上干扰读取装置的读取光束。选择波长移动材料以使液晶与读取光束干涉的波长偏移，使得读取光束可以读取光学可读介质。预定的刺激使得液晶材料移回到基本上干扰读取光束的构造，使得读取光束不再能够读取光学可读介质上的内容。

5. 发明申请

WO2020023591A1 PHOTOLUMINESCENT AUTHENTICATING DEVICES, SYSTEMS, AND METHODS 审中-公开
公开(公告)号：WO2020023591A1
公开(公告)日：2020-01-30
申请号：PCT/US2019/043169
申请日：2019-07-24
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil
发明人： LAWANDY, Nabil
IPC分类号： G06K7/12 , G06K9/00 , G07D7/1205
摘要： A system and method for authenticating an item, including a photo luminescent material disposed on or in a substrate and capable of absorbing an incident radiation from a radiation source and emitting an emitted radiation having a spectral signature with a decay time after removal of the radiation source, and a photoauthentication device capable of being disposed in contact with the substrate and including the radiation source and a camera, where, in connection with providing the incident radiation and measuring the emitted radiation, the photoauthentication device is translated across the substrate while the photoauthentication device is disposed in contact with the substrate, and after translation across or over the substrate and the radiation source is not providing the incident radiation, the photoauthentication device is static with respect to the substrate and the camera is disposed over the photo luminescent material emitting the emitted radiation when the emitted radiation is measured.

6. 发明申请

WO2014070307A1 SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE DOCUMENTS 审中-公开
标题翻译：银行清洁和安全文件的超临界流体清洁
公开(公告)号：WO2014070307A1
公开(公告)日：2014-05-08
申请号：PCT/US2013/058775
申请日：2013-09-09
申请人： SPECTRA SYSTEMS CORPORATION , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： B08B3/04
CPC分类号： B08B7/0021 , A61L2/18 , A61L2/20 , A61L2202/17 , A61L2202/20 , B01D11/0203 , G07D7/181 , G07D11/0084
摘要： A method and system for cleaning a secure instrument, such as a banknote, including a substrate, visual data and a security feature, including exposing the secure instrument to a supercritical fluid at a temperature and a pressure and for a duration sufficient to clean the substrate and not compromise the security feature and the visual data, wherein to clean the substrate includes to remove one or more substances from the substrate into the supercritical fluid. The substances removed from the substrate may include contaminants, dirt, sebum and pathogens.
摘要翻译：一种用于清洁诸如纸币的安全仪器（包括基底，视觉数据和安全特征）的方法和系统，包括将温度和压力下的固定仪器暴露于超临界流体，持续时间足以清洁基底并且不损害安全特征和视觉数据，其中清洁基底包括将一种或多种物质从基底移除到超临界流体中。从基材中除去的物质可能包括污染物，污垢，皮脂和病原体。

7. 发明申请

WO2011075486A1 RECHARGEABLE DYE SENSITIZED SOLAR CELL 审中-公开
标题翻译：可充电的DYE敏感太阳能电池
公开(公告)号：WO2011075486A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/060339
申请日：2010-12-14
申请人： SOLARIS NANOSCIENCES, INC. , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： H01L31/00
CPC分类号： H01G9/2004 , H01G9/2031 , H01G9/2059 , H01G9/2068 , H01G9/209 , Y02E10/542
摘要： A method of using a dye sensitized solar cell includes providing a dye sensitized solar cell having a first electrode having a transparent substrate of a first refractive index, a second electrode having a second transparent substrate of a second refractive index comparable to the first refractive index, and an electrolyte solution in a gap between the first electrode and second electrode. The electrolyte solution is removed from the gap and replaced with an inert fluid having a third refractive index comparable to the first refractive index and the second refractive index to allow light to pass through the cell substantially unrefracted. Alternatively, the inert fluid is in the gap between the first electrode and second electrode, and the inert fluid is removed from the gap and replaced with an electrolyte solution.
摘要翻译：使用染料敏化太阳能电池的方法包括提供具有第一电极的染料敏化太阳能电池，所述第一电极具有第一折射率的透明基板，具有与第一折射率相当的第二折射率的第二透明基板的第二电极，以及在第一电极和第二电极之间的间隙中的电解质溶液。从间隙中除去电解质溶液，并用具有与第一折射率和第二折射率相当的第三折射率的惰性流体代替，以允许光通过电池基本上未被折射。或者，惰性流体在第一电极和第二电极之间的间隙中，并且惰性流体从间隙移除并被电解质溶液替代。

8. 发明申请

WO2010141036A1 INTERACTIONS OF CHARGED PARTICLES ON SURFACES FOR FUSION AND OTHER APPLICATIONS 审中-公开
标题翻译：用于熔融和其他应用的表面上的充电颗粒的相互作用
公开(公告)号：WO2010141036A1
公开(公告)日：2010-12-09
申请号：PCT/US2009/056203
申请日：2009-09-08
申请人： LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： G21B1/00
CPC分类号： G21B3/00 , Y02E30/18
摘要： A method of generating a chemical and nuclear reactions includes providing a surface formed between a first medium and a second medium, the first medium having a first dielectric constant, ε, and the second medium having a second dielectric constant, ε s , wherein ε and ε s satisfy the relationship: Formula (I) depositing a plurality of like-charged parties, e.g. , ions or nuclei capable of fusion, in the first medium adjacent to the surface; and wherein a potential binding energy between the plurality of charged particles causes a distance between at least two of the charged particles to be sufficiently small to result in chemical reaction or nuclear fusion of the at least two charged particles.
摘要翻译：产生化学和核反应的方法包括提供在第一介质和第二介质之间形成的表面，第一介质具有第一介电常数e和具有第二介电常数的第二介质，其中e和es 满足以下关系：公式（I）在与表面相邻的第一介质中沉积多个相同方式，例如能够融合的离子或核; 并且其中所述多个带电粒子之间的势能结合能引起至少两个所述带电粒子之间的距离足够小以导致所述至少两个带电粒子的化学反应或核聚变。

9. 发明申请

WO2006122114A3 RECHARGEABLE DYE SENSITIZED SOLAR CELL 审中-公开
标题翻译：可充电的DYE敏感太阳能电池
公开(公告)号：WO2006122114A3
公开(公告)日：2007-09-20
申请号：PCT/US2006017908
申请日：2006-05-09
申请人： SOLARIS NANOSCIENCES INC , LAWANDY NABIL M
发明人： LAWANDY NABIL M
IPC分类号： H01L25/00 , H01L31/00
CPC分类号： H01G9/2077 , H01G9/2031 , H01G9/2059 , Y02E10/542
摘要： A rechargeable photovoltaic cell includes a first electrode with a transparent substrate having a porous high surface area titanium dioxide layer thereon, and including a light absorbing dye. The rechargeable cell also includes a second electrode which includes a transparent electrically conductive substrate disposed apart from the first electrode so as to define a gap with the first electrode. A re-sealable seal provides access to the gap from the exterior of the cell. An electrolyte solution is located within the gap. Also provided is a method of recharging a photovoltaic cell, including opening a re-sealable seal, draining a first electrolyte solution fro a gap in a photovoltaic cell, flushing a first electrolyte solution from a gap, drying the gap and filling the gap with a second electrolyte solution and closing the re-sealable seal.
摘要翻译：可再充电光伏电池包括具有透明基板的第一电极，其上具有多孔高表面积二氧化钛层，并且包括光吸收染料。可再充电电池还包括第二电极，其包括与第一电极分开设置的透明导电衬底，以便限定与第一电极的间隙。可再密封的密封件提供了从电池外部进入间隙的途径。电解质溶液位于间隙内。还提供了一种对光伏电池进行再充电的方法，包括打开可再密封的密封件，从光伏电池中的间隙排出第一电解液，从间隙冲洗第一电解质溶液，干燥间隙并用一个第二电解质溶液并关闭可再密封的密封。

10. 发明申请

WO2006122114A2 RECHARGEABLE DYE SENSITIZED SOLAR CELL 审中-公开
标题翻译：可充电的DYE敏感太阳能电池
公开(公告)号：WO2006122114A2
公开(公告)日：2006-11-16
申请号：PCT/US2006/017908
申请日：2006-05-09
申请人： SOLARIS NANOSCIENCES, INC. , LAWANDY, Nabil, M.
发明人： LAWANDY, Nabil, M.
IPC分类号： H01L31/00
CPC分类号： H01G9/2077 , H01G9/2031 , H01G9/2059 , Y02E10/542
摘要： A rechargeable photovoltaic cell. In one embodiment the photovoltaic cell includes a first electrode with a transparent substrate having a porous high surface area titanium dioxide layer thereon, and including a light absorbing dye. The rechargeable cell also includes a second electrode which includes a transparent electrically conductive substrate arranged in spaced apart relationship with the first electrode so as to define a gap with the first electrode. A re-sealable seal provides access to the gap from the exterior of the cell. An electrolyte solution is located within the gap. Another aspect of the invention relates to a method of recharging a photovoltaic cell. In one embodiment the method includes draining the first electrolyte solution from gap in the photovoltaic cell, flushing the first electrolyte solution from the gap, drying the gap, and filling the gap with a second electrolyte solution all through a re-sealable seal.
摘要翻译：可充电光电池。在一个实施例中，光伏电池包括具有透明衬底的第一电极，其上具有多孔高表面积二氧化钛层，并且包括光吸收染料。可再充电电池还包括第二电极，其包括以与第一电极间隔开的关系布置的透明导电衬底，以便限定与第一电极的间隙。可再密封的密封件提供了从电池外部进入间隙的途径。电解质溶液位于间隙内。本发明的另一方面涉及对光伏电池再充电的方法。在一个实施方案中，该方法包括从光伏电池中的间隙排出第一电解质溶液，从间隙冲洗第一电解质溶液，干燥间隙，并用全部通过可再密封的密封件将第二电解质填充间隙。

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