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1. 发明授权

US09182320B2 System apparatus and method of sampling a broad range of chemicals (SBRC) by collection and analysis of chemical vapors aerosols particulates and liquid droplets on surfaces 有权
标题翻译：通过收集和分析表面上的化学气体气溶胶颗粒和液滴来采样各种化学物质（SBRC）的系统设备和方法
公开(公告)号：US09182320B2
公开(公告)日：2015-11-10
申请号：US13930627
申请日：2013-06-28
申请人： Kenneth J. Ewing , Daniel J. Gibson , Jasbinder S. Sanghera , Robert E. Miklos
发明人： Kenneth J. Ewing , Daniel J. Gibson , Jasbinder S. Sanghera , Robert E. Miklos
IPC分类号： G01N1/24 , G01N1/22 , G01N1/02
CPC分类号： G01N1/2205 , G01N1/24 , G01N2001/022 , G01N2001/245
摘要： Sampling of a broad range of chemicals using a handheld sampler body, having a sample screen in a sampling cassette; where a sample screen housing further consists of a locking arm arrestor body, where, the locking arm arrestor body including a draw tube, and where the sampling screen can be positioned in either a retracted or extended positioned regarding a sample access face. When activated, the system executes collecting and sampling operations of chemicals, by exposing the extended sampling screen to a sampling environment, drawing through the draw tube, air from the sampling environment, further collecting, onto the surface of the sample screen solid particles and/or pressing the sample screen against the surface(s) of object in the sampling environment. Then, removing the sampling screen from the sampling environment and isolating the plurality of airborne chemical contaminants, by retracting a sample screen into the sample screen housing.
摘要翻译：使用手持取样器主体对样品筛选样品进行采样; 其中样品屏幕外壳还包括锁定臂保护器本体，其中所述锁定臂保护器本体包括抽吸管，并且其中所述采样屏可以位于关于样本进入面的缩回或延伸定位中。当激活时，系统执行化学品的采集和采样操作，通过将扩展的采样屏幕暴露于采样环境中，通过牵引管，抽样环境的空气，进一步收集到样品屏幕的表面上，固体颗粒和/ 或者在采样环境中将样品屏幕压在物体表面上。然后，通过将样品屏幕缩回到样品筛壳体中，从采样环境中取出采样屏并隔离多个空气传播的化学污染物。

2. 发明申请

US20140260693A1 SYSTEM APPARATUS AND METHOD OF SAMPLING A BROAD RANGE OF CHEMICALS (SBRC) BY COLLECTION AND ANALYSIS OF CHEMICAL VAPORS AEROSOLS PARTICULATES AND LIQUID DROPLETS ON SURFACES 有权
标题翻译：系统装置和采用化学气相色谱法分析化学气相色谱（SBRC）的方法及其在表面上的气溶胶颗粒和液滴的分析
公开(公告)号：US20140260693A1
公开(公告)日：2014-09-18
申请号：US13930627
申请日：2013-06-28
申请人： Kenneth J. Ewing , Daniel J. Gibson , Jasbinder S. Sanghera , Robert E. Miklos
发明人： Kenneth J. Ewing , Daniel J. Gibson , Jasbinder S. Sanghera , Robert E. Miklos
IPC分类号： G01N1/22
CPC分类号： G01N1/2205 , G01N1/24 , G01N2001/022 , G01N2001/245
摘要： Sampling of a broad range of chemicals using a handheld sampler body, having a sample screen in a sampling cassette; where a sample screen housing further consists of a locking arm arrestor body, where, the locking arm arrestor body including a draw tube, and where the sampling screen can be positioned in either a retracted or extended positioned regarding a sample access face. When activated, the system executes collecting and sampling operations of chemicals, by exposing the extended sampling screen to a sampling environment, drawing through the draw tube, air from the sampling environment, further collecting, onto the surface of the sample screen solid particles and/or pressing the sample screen against the surface(s) of object in the sampling environment. Then, removing the sampling screen from the sampling environment and isolating the plurality of airborne chemical contaminants, by retracting a sample screen into the sample screen housing.
摘要翻译：使用手持取样器主体对样品筛选样品进行采样; 其中样品屏幕外壳还包括锁定臂保护器本体，其中所述锁定臂保护器本体包括抽吸管，并且其中所述采样屏可以位于关于样本进入面的缩回或延伸定位中。当激活时，系统执行化学品的采集和采样操作，通过将扩展的采样屏幕暴露于采样环境中，通过牵引管，抽样环境的空气，进一步收集到样品屏幕的表面上，固体颗粒和/ 或者在采样环境中将样品屏幕压在物体表面上。然后，通过将样品屏幕缩回到样品筛壳体中，从采样环境中取出采样屏并隔离多个空气传播的化学污染物。

3. 发明授权

US08571371B2 Direct extrusion method for the fabrication of photonic band gap (PBG) fibers and fiber preforms 有权
标题翻译：用于制造光子带隙（PBG）纤维和纤维预制件的直接挤出方法
公开(公告)号：US08571371B2
公开(公告)日：2013-10-29
申请号：US13160760
申请日：2011-06-15
申请人： Daniel J. Gibson , Jasbinder S. Sanghera , Frederic H. Kung , Pablo C Pureza , Robert E Miklos , Guillermo R. Villalobos , Leslie Brandon Shaw , Ishwar D. Aggarwal
发明人： Daniel J. Gibson , Jasbinder S. Sanghera , Frederic H. Kung , Pablo C Pureza , Robert E Miklos , Guillermo R. Villalobos , Leslie Brandon Shaw , Ishwar D. Aggarwal
IPC分类号： G02B6/032
CPC分类号： C03B37/0122 , C03B37/01274 , C03B2201/06 , C03B2201/60 , C03B2201/62 , C03B2201/70 , C03B2201/78 , C03B2201/86 , C03B2201/88 , C03B2203/14 , C03B2203/16 , C03B2203/42 , C03C3/321 , C03C4/10 , C03C13/043 , G02B6/02328 , G02B6/02347
摘要： A method and apparatus for making a substantially void-free preform for a microstructured optical fiber using a one-step process is provided. A preform is prepared from specialty glasses using a direct extrusion method. A die for use with the direct extrusion method is also provided, and a method for drawing the preform into a HC-PBG fiber for use in transmitting infra-red wavelength light is also provided. The preform comprises an outer jacket made of solid glass, a cladding having a plurality of air holes arranged in a desired pattern within the jacket, and a core which is hollow.
摘要翻译：提供一种用于使用一步法制造用于微结构光纤的基本上无空隙的预制件的方法和装置。使用直接挤出法从特种玻璃制备预制件。还提供了一种用于直接挤压方法的模具，还提供了一种用于将预成型件拉制成用于传输红外波长光的HC-PBG纤维的方法。预成型件包括由实心玻璃制成的外套，具有以夹套内的所需图案布置的多个气孔的包层和中空的芯。

4. 发明授权

US09981459B2 Layered infrared transmitting optical elements and method for making same 有权
公开(公告)号：US09981459B2
公开(公告)日：2018-05-29
申请号：US14210828
申请日：2014-03-14
申请人： Daniel J. Gibson , Mikhail Kotov , Geoff Chin , Shyam S. Bayya , Jasbinder S. Sanghera
发明人： Daniel J. Gibson , Mikhail Kotov , Geoff Chin , Shyam S. Bayya , Jasbinder S. Sanghera
IPC分类号： B32B37/10 , B32B17/06 , B32B37/18 , B32B38/00 , B32B33/00 , B32B37/00 , B32B37/14 , B32B37/26
CPC分类号： B32B37/1009 , B32B17/06 , B32B33/00 , B32B37/0007 , B32B37/003 , B32B37/1018 , B32B37/144 , B32B37/18 , B32B38/0036 , B32B2037/0092 , B32B2037/268 , B32B2038/0048 , B32B2307/412 , B32B2307/418 , B32B2309/022 , B32B2309/125 , B32B2309/62 , B32B2309/68 , B32B2315/08 , B32B2551/00
摘要： A method for bonding infrared transmitting glasses into an optical element without interlayer voids by stacking at least two different infrared transmitting glasses inside a vessel where each glass has a different refractive index, a different dispersion, or both, and where the glasses all have similar viscosities, thermal expansion coefficients, and glass transition temperatures; placing a weight on top of the stack; applying a vacuum to the vessel; applying an isostatic pressure of at least 1500 psi; and after releasing the isostatic pressure, annealing at a temperature within 10° C. of the glass transition temperature at a pressure between 0 and 1000 psi. Applying the vacuum, applying the isostatic pressure, and annealing are done sequentially and with no intermediate transitions to ambient temperature or pressure. Also disclosed is the related optical element made by this method.

5. 发明授权

US09904007B2 Photonic band gap fibers using a jacket with a depressed softening temperature 有权
公开(公告)号：US09904007B2
公开(公告)日：2018-02-27
申请号：US14749850
申请日：2015-06-25
申请人： Daniel J. Gibson , Jasbinder S. Sanghera , Frederic H. Kung , Ishwar D. Aggarwal
发明人： Daniel J. Gibson , Jasbinder S. Sanghera , Frederic H. Kung , Ishwar D. Aggarwal
IPC分类号： G02B6/02 , C03B37/012 , C03B37/027
CPC分类号： G02B6/02338 , C03B37/0122 , C03B37/0279 , C03B2201/60 , C03B2201/80 , C03B2201/84 , C03B2201/86 , C03B2203/14 , C03B2203/222 , C03B2203/42 , G02B6/02328 , G02B6/02347
摘要： The present invention is generally directed to a photonic bad gap fiber and/or fiber preform with a central structured region comprising a first non-silica based glass and a jacket comprising a second non-silica based glass surrounding the central structured region, where the Littleton softening temperature of the second glass is at least one but no more than ten degrees Celsius lower than the Littleton softening temperature of the first glass, or where the base ten logarithm of the glass viscosity in poise of the second glass is at least 0.01 but no more than 2 lower than the base ten logarithm of the glass viscosity in poise of the first glass at a fiber draw temperature. Also disclosed is a method of making a photonic bad gap fiber and/or fiber preform.

6. 发明申请

US20160041333A1 PHOTONIC BAND GAP FIBERS USING A JACKET WITH A DEPRESSED SOFTENING TEMPERATURE 有权
标题翻译：使用带有柔软温度的夹克的光子带隙纤维
公开(公告)号：US20160041333A1
公开(公告)日：2016-02-11
申请号：US14749850
申请日：2015-06-25
申请人： Daniel J. Gibson , Jasbinder S. Sanghera , Frederic H. Kung , Ishwar D. Aggarwal
发明人： Daniel J. Gibson , Jasbinder S. Sanghera , Frederic H. Kung , Ishwar D. Aggarwal
IPC分类号： G02B6/02 , C03B37/027 , C03B37/012
CPC分类号： G02B6/02338 , C03B37/0122 , C03B37/0279 , C03B2201/60 , C03B2201/80 , C03B2201/84 , C03B2201/86 , C03B2203/14 , C03B2203/222 , C03B2203/42 , G02B6/02328 , G02B6/02347
摘要： The present invention is generally directed to a photonic bad gap fiber and/or fiber preform with a central structured region comprising a first non-silica based glass and a jacket comprising a second non-silica based glass surrounding the central structured region, where the Littleton softening temperature of the second glass is at least one but no more than ten degrees Celsius lower than the Littleton softening temperature of the first glass, or where the base ten logarithm of the glass viscosity in poise of the second glass is at least 0.01 but no more than 2 lower than the base ten logarithm of the glass viscosity in poise of the first glass at a fiber draw temperature. Also disclosed is a method of making a photonic bad gap fiber and/or fiber preform
摘要翻译：本发明一般涉及具有中心结构化区域的光子不良间隙纤维和/或纤维预制件，该中心结构化区域包括第一非二氧化硅基玻璃和包含围绕中心结构化区域的第二非二氧化硅基玻璃的护套，其中Littleton 第二玻璃的软化温度比第一玻璃的利特尔顿软化温度低至少一个但不超过十摄氏度，或者第二玻璃的玻璃粘度的基准十对数为至少0.01，但是没有在纤维拉伸温度下，第一玻璃的玻璃粘度的基数为10以下的基准值低于2。还公开了制造光子不良间隙纤维和/或纤维预制件的方法

7. 发明授权

US09207398B2 Multi-core optical fibers for IR image transmission 有权
标题翻译：用于IR图像传输的多芯光纤
公开(公告)号：US09207398B2
公开(公告)日：2015-12-08
申请号：US13928633
申请日：2013-06-27
申请人： Daniel J. Gibson , Jasbinder S. Sanghera , Leslie Brandon Shaw , Ishwar D. Aggarwal
发明人： Daniel J. Gibson , Jasbinder S. Sanghera , Leslie Brandon Shaw , Ishwar D. Aggarwal
IPC分类号： G02B6/06 , C03B37/012 , C03B37/028 , G02B6/02
CPC分类号： G02B6/06 , C03B37/01214 , C03B37/01222 , C03B37/01288 , C03B37/028 , C03B2201/86 , C03B2203/04 , G02B6/02042
摘要： An optical fiber comprising non-silica, specialty glass that has multiple fiber cores arranged in a square registered array. The fiber cores are “registered” meaning that the array location of any fiber core is constant throughout the entire length of the fiber, including both ends. Optical fiber bundles are fabricated by combining multiple multi-core IR fibers with square-registration. Also disclosed is the related method for making the optical fiber.
摘要翻译：一种包括非二氧化硅，特种玻璃的光纤，其具有以正方形配准排列的多个纤芯。纤维芯是“注册的”，这意味着任何纤维芯的阵列位置在纤维的整个长度上是恒定的，包括两端。通过组合多个多核红外光纤与平方配准制造光纤束。还公开了制造光纤的相关方法。

8. 发明申请

US20150344342A1 Striae-Free Chalcogenide Glasses 有权
标题翻译：无铅无硫族元素眼镜
公开(公告)号：US20150344342A1
公开(公告)日：2015-12-03
申请号：US14712338
申请日：2015-05-14
申请人： Vinh Q. Nguyen , Mikhail Kotov , Daniel J. Gibson , Shyam S. Bayya , Jasbinder S. Sanghera
发明人： Vinh Q. Nguyen , Mikhail Kotov , Daniel J. Gibson , Shyam S. Bayya , Jasbinder S. Sanghera
IPC分类号： C03B5/187 , C03C3/32
CPC分类号： C03C3/321 , C03B5/06 , C03B5/16 , C03B2201/86
摘要： A method to synthesize striae-free chalcogenide glass using melt processing. A striae-free chalcogenide glass with uniform refractive index.
摘要翻译：使用熔融加工合成无条纹硫族化物玻璃的方法。具有均匀折射率的无条纹硫族化物玻璃。

9. 发明申请

US20150340831A1 SYSTEMS AND METHODS OF ACHIEVING HIGH BRIGHTNESS INFRARED FIBER PARAMETRIC AMPLIFIERS AND LIGHT SOURCES 有权
标题翻译：实现高亮度红外光纤参考放大器和光源的系统和方法
公开(公告)号：US20150340831A1
公开(公告)日：2015-11-26
申请号：US14814848
申请日：2015-07-31
申请人： Leslie Brandon Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Daniel J. Gibson , Frederic H. Kung
发明人： Leslie Brandon Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Daniel J. Gibson , Frederic H. Kung
IPC分类号： H01S3/067 , H01S3/17 , H01S3/108 , G02B6/02 , H01S3/094
CPC分类号： H01S3/06754 , G02B6/02295 , G02B6/02342 , G02B6/02347 , G02B6/02357 , H01S3/06741 , H01S3/094096 , H01S3/1083 , H01S3/171
摘要： Fiber optic amplification in a spectrum of infrared electromagnetic radiation is achieved by creating a chalcogenide photonic crystal fiber (PCF) structure having a radially varying pitch. A chalcogenide PCF system can be tuned during fabrication of the chalcogenide PCF structure, by controlling, the size of the core, the size of the cladding, and the hole size to pitch ratio of the chalcogenide PCF structure and tuned during exercising of the chalcogenide PCF system with pump laser and signal waves, by changing the wavelength of either the pump laser wave or the signal wave, maximization of nonlinear conversion of the chalcogenide PCF, efficient parametric conversion with low peak power pulses of continuous wave laser sources, and minimization of power penalties and minimization of the need for amplification and regeneration of pulse transmissions over the length of the fiber, based on a dispersion factor.
摘要翻译：通过产生具有径向变化的间距的硫属元素光子晶体光纤（PCF）结构来实现红外电磁辐射光谱中的光纤放大。在硫属化物PCF结构的制造期间，可以通过控制核心尺寸，包层尺寸以及硫属化物PCF结构的孔径与间距比并在硫属化物PCF的运动期间进行调节来调整硫属化物PCF系统系统采用泵浦激光和信号波，通过改变泵浦激光波或信号波的波长，硫属化物PCF的非线性转换最大化，连续波激光源的低峰值功率脉冲的有效参数转换和功率的最小化基于分散因子，在纤维的长度上对脉冲传输的放大和再生的需要的惩罚和最小化。

10. 发明申请

US20100303429A1 Microstructured Optical Fiber Draw Method with In-Situ Vacuum Assisted Preform Consolidation 审中-公开
标题翻译：微结构光纤拉丝方法与原位真空辅助预成型固结
公开(公告)号：US20100303429A1
公开(公告)日：2010-12-02
申请号：US12471668
申请日：2009-05-26
申请人： Daniel J. Gibson , Jasbinder S. Sanghera , Frederic H. Kung , Ishwar D. Aggarwal
发明人： Daniel J. Gibson , Jasbinder S. Sanghera , Frederic H. Kung , Ishwar D. Aggarwal
IPC分类号： G02B6/032 , G02B6/036 , C03B37/02 , C03B37/075
CPC分类号： C03B37/02781 , C03B2201/60 , C03B2201/86 , C03B2203/12 , C03B2203/14 , C03B2203/16 , C03B2203/42 , C03B2205/08 , C03B2205/30 , G02B6/02314 , G02B6/02338 , G02B6/02347 , G02B6/02357
摘要： A method and apparatus for making a substantially void-free microstructured optical fiber using a one-step process is provided. A preform for the optical fiber is prepared, comprising an outer jacket made of solid glass, a cladding having a plurality of microtubes and/or microcanes arranged in a desired pattern within the jacket, and a core which may be solid or hollow, with the cladding and the core extending above the top of the outer jacket. The thus-prepared preform is placed into a fiber draw tower. As the fiber is drawn, negative gas pressure is applied to draw the canes together and consolidate the interfacial voids between the canes while positive gas pressure is applied to the preform to keep the holes of the microcanes open during the fiber drawing. The apparatus includes a jig having support tubes that are connected to a vacuum pump for application of the negative gas pressure and a vent tube connected to a gas supply for application of the positive gas pressure. The interfaces between the support tube and the outer jacket and between the vent tube and the cladding are sealed to ensure that the appropriate application of negative or positive pressure during the draw step is obtained. The preforms according to the present invention can include one or more components fabricated from specialty non-silica glass.
摘要翻译：提供了使用一步法制造基本上无空隙的微结构光纤的方法和装置。制备用于光纤的预制件，其包括由实心玻璃制成的外护套，具有多个微管和/或以夹套内所需图案排列的微孔的包层，以及可为实心或中空的芯，包层，并且芯部延伸到外护套的顶部之上。将如此制备的预成型件放入纤维拉制塔中。当纤维被拉伸时，施加负气体压力以一起拉伸所述手杖，并且在将预压件施加正气体压力的同时巩固所述手杖之间的界面空隙，以在纤维拉伸期间保持微孔的孔打开。该装置包括具有连接到用于施加负气体压力的真空泵的支撑管的夹具和连接到用于施加正气体压力的气体供应的通气管。支撑管和外护套之间以及通气管和包层之间的界面被密封，以确保在拉伸步骤期间适当地施加负压或正压。根据本发明的预成型件可以包括由特殊非石英玻璃制成的一个或多个部件。

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