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21. 发明授权

US07619819B2 Method and apparatus for drug product tracking using encoded optical identification elements 有权
标题翻译：使用编码的光学识别元件的药物产品跟踪的方法和装置
公开(公告)号：US07619819B2
公开(公告)日：2009-11-17
申请号：US11187262
申请日：2005-07-21
申请人： John A. Moon , Martin A. Putnam , Alan Kersey , David Fournier , Joseph Pinto
发明人： John A. Moon , Martin A. Putnam , Alan Kersey , David Fournier , Joseph Pinto
IPC分类号： G02B5/18
CPC分类号： G06K19/06009 , G03H1/0011 , G03H2001/0016 , G06K19/16 , G06K2019/0629 , G07D7/0032 , G07D7/128
摘要： A method and apparatus for drug product tracking (or other pharmaceutical, health care or cosmetics products, and/or the packages or containers they are supplied with) using diffraction grating-based encoded optical identification elements includes an optical substrate having at least one diffraction grating disposed therein. The encoded element may be used to label any desired item, such as drugs or medicines, or other pharmaceutical or health care products or cosmetics. The label may be used for many different purposes, such as for sorting, tracking, identification, verification, authentication, anti-theft/anti-counterfeit, security/anti-terrorism, or for other purposes.
摘要翻译：使用基于衍射光栅的编码的光学识别元件的药物产品跟踪的方法和装置（或其他药物，保健或化妆品产品和/或其提供的包装或容器）包括具有至少一个衍射光栅在其中。所编码的元件可用于标记任何所需物品，例如药物或药物，或其他药物或保健产品或化妆品。该标签可用于许多不同的目的，例如用于分类，跟踪，识别，验证，认证，防盗/防伪，安全/反恐，或用于其他目的。

22. 发明授权

US07508608B2 Lithographically fabricated holographic optical identification element 有权
标题翻译：光刻制作的全息光学识别元件
公开(公告)号：US07508608B2
公开(公告)日：2009-03-24
申请号：US11283518
申请日：2005-11-17
申请人： Alan D. Kersey , John A. Moon , Martin A. Putnam
发明人： Alan D. Kersey , John A. Moon , Martin A. Putnam
IPC分类号： G03H1/00 , H01L21/00
CPC分类号： G03F7/001 , G02B5/1857 , G02B5/203 , G03H1/18 , G03H1/182 , G03H2230/10 , Y10S359/90 , Y10T428/2982 , Y10T428/2991 , Y10T436/143333
摘要： A method for fabricating an optical identification element is provided, wherein a removable plate or substrate having photosensitive material fabricated thereon, one or more gratings are written on the photosensitive material, then lines are etched to create one or more separate optical identification elements. The one or more gratings may be written by exposing the photosensitive material to ultraviolet (UV) light. The lines may be etched to create the one or more separate optical identification elements by photolithography to define/create the same.
摘要翻译：提供了一种用于制造光学识别元件的方法，其中在其上制造感光材料的可移除板或衬底，一个或多个光栅被写在感光材料上，然后蚀刻线以产生一个或多个单独的光学识别元件。可以通过将感光材料暴露于紫外线（UV）光来写入一个或多个光栅。可以蚀刻线以通过光刻创建一个或多个单独的光学识别元件以限定/创建它们。

23. 发明申请

US20080085565A1 Method of reading encoded particles 有权
标题翻译：读取编码粒子的方法
公开(公告)号：US20080085565A1
公开(公告)日：2008-04-10
申请号：US11544309
申请日：2006-10-06
申请人： John A. Moon , Martin A. Putnam
发明人： John A. Moon , Martin A. Putnam
IPC分类号： G01N21/00
CPC分类号： G01N21/6428 , G01N21/645 , Y10T436/143333
摘要： Microparticles 8 includes an optical substrate 10 having at least one diffraction grating 12 disposed therein. The grating 12 having a plurality of colocated pitches Λ which represent a unique identification digital code that is detected when illuminated by incident light 24. The incident light 24 may be directed transversely from the side of the substrate 10 with a narrow band (single wavelength) or multiple wavelength source, in which case the code is represented by a spatial distribution of light or a wavelength spectrum, respectively. The code may be digital binary or may be other numerical bases. The micro-particles 8 can provide a large number of unique codes, e.g., greater than 67 million codes, and can withstand harsh environments. The micro-particles 8 are functionalized by coating them with a material/substance of interest, which are then used to perform multiplexed experiments involving chemical processes, e.g., DNA testing and combinatorial chemistry.
摘要翻译：微粒8包括其中设置有至少一个衍射光栅12的光学基板10。光栅12具有多个共同定位的间距λ，它们表示当被入射光24照射时检测到的唯一识别数字码。入射光24可以以窄带（单波长）或多个波长源从基板10的侧面横向地引导，在这种情况下，代码分别由光或波长光谱的空间分布表示。代码可以是数字二进制的，也可以是其他的数字基础。微粒子8可以提供大量唯一的代码，例如大于6700万个代码，并且可以承受恶劣的环境。通过用感兴趣的材料/物质涂覆微粒8来进行官能化，然后将其用于进行涉及化学过程（例如DNA测试和组合化学）的复合实验。

24. 发明授权

US07080529B2 Method for making large diameter optical waveguide having Bragg grating and being configured for reducing the bulk modulus of compressibility thereof 有权
标题翻译：制造具有布喇格光栅的大直径光波导并且被配置用于减小其压缩率的体积模量的方法
公开(公告)号：US07080529B2
公开(公告)日：2006-07-25
申请号：US10458773
申请日：2003-06-09
申请人： Edward M. Dowd , Joseph J. Baraglia , Andrew S. Kuczma , Brian J. Pike , Thomas W. Engel , Martin A. Putnam
发明人： Edward M. Dowd , Joseph J. Baraglia , Andrew S. Kuczma , Brian J. Pike , Thomas W. Engel , Martin A. Putnam
IPC分类号： C03B37/023
CPC分类号： G02B6/024 , B29D11/00721 , C03B37/01211 , C03B37/0122 , C03B37/01222 , C03B2203/14 , C03B2203/16 , C03B2203/34 , G01D5/35303 , G01D5/35383 , G01L1/246 , G01L11/025 , G02B6/02042 , G02B6/021 , G02B6/0218 , G02B6/022 , G02B6/02385 , G02B6/0239
摘要： The present invention provides a method for making a multicore large diameter optical waveguide having a cross-section of at least about 0.3 millimeters, two or more inner cores, a cladding surrounding the two or more inner cores, and one or more side holes for reducing the bulk modulus of compressibility and maintaining the anti-buckling strength of the large diameter optical waveguide. The method features the steps of: assembling a preform for drawing a multicore large diameter optical waveguide having a cross-section of at least about 0.3 millimeters, by providing an outer tube having a cross-section of at least about 0.3 millimeters and arranging two or more preform elements in relation to the outer tube; heating the preform; and drawing the large diameter optical waveguide from the heated preform. In one embodiment, the method also includes the step of arranging at least one inner tube inside the outer tube.
摘要翻译：本发明提供了一种制造具有至少约0.3毫米的横截面，两个或多个内芯，围绕两个或多个内芯的包层以及一个或多个侧孔的多芯大直径光波导的方法，压缩性的体积弹性模量和保持大直径光波导的抗弯曲强度。该方法的特征在于以下步骤：通过提供具有至少约0.3毫米的横截面的外管来组装用于拉伸横截面为至少约0.3毫米的多芯大直径光波导的预成型件，并且布置两个或更多的预制件元件相对于外管; 加热预制件; 并从加热的预制件中拉出大直径光波导。在一个实施例中，该方法还包括在外管内部布置至少一个内管的步骤。

25. 发明授权

US06956687B2 Optical blocking filter having an array of micro-mirrors 有权
标题翻译：具有微镜阵列的光阻挡滤光器
公开(公告)号：US06956687B2
公开(公告)日：2005-10-18
申请号：US10327695
申请日：2002-12-19
申请人： John A. Moon , Alan D. Kersey , James S. Sirkis , James R. Dunphy , Joseph Pinto , Paul Szczepanek , Michael A. Davis , Martin A. Putnam
发明人： John A. Moon , Alan D. Kersey , James S. Sirkis , James R. Dunphy , Joseph Pinto , Paul Szczepanek , Michael A. Davis , Martin A. Putnam
IPC分类号： G02B6/26 , G02B6/34 , G02B6/42 , G02B26/08 , G02B27/10 , H04J14/02 , H04Q11/00 , G02B26/00
CPC分类号： G02B6/29394 , G01J3/021 , G01J3/0229 , G02B6/262 , G02B6/266 , G02B6/4226 , G02B26/0833 , G02B26/0841 , G02B27/1086 , H04J14/0212 , H04J14/0213 , H04J14/0221 , H04Q2011/0009 , H04Q2011/0026 , Y10S359/904
摘要： A reconfigurable optical blocking filter deletes a desired optical channel(s) from an optical WDM input signal, and includes a spatial light modulator having a micro-mirror device with a two-dimensional array of micro-mirrors that tilt between first and second positions in a “digital” fashion in response to a control signal provided by a controller in accordance with a switching algorithm and an input command. A collimators, diffraction grating, and Fourier lens, collectively collimate, separate and focus the optical input channels onto the array of micro-mirrors. The optical channel is focused on the micro-mirrors onto a plurality of micro-mirrors of the micro-mirror device, which effectively pixelates the optical channels. To delete an input channel of the optical input signal, micro-mirrors associated with each desired input channel are tilted to reflect the desired input channel away from the return path.
摘要翻译：可重构光阻断滤波器从光WDM输入信号中删除期望的光信道，并且包括具有微镜装置的空间光调制器，该微镜装置具有在第一和第二位置之间倾斜的微镜的二维阵列响应于由控制器根据切换算法和输入命令提供的控制信号的“数字”方式。准直仪，衍射光栅和傅立叶透镜共同校准，分离并将光学输入通道聚焦到微镜阵列上。光通道聚焦在微镜上到微镜装置的多个微反射镜上，这有效地像化了光通道。为了删除光输入信号的输入通道，与每个期望的输入通道相关联的微反射镜被倾斜以反射所需的输入通道远离返回路径。

26. 发明授权

US06813013B2 Pressure-isolated bragg grating temperature sensor 有权
标题翻译：压力隔离布拉格光栅温度传感器
公开(公告)号：US06813013B2
公开(公告)日：2004-11-02
申请号：US10193876
申请日：2002-07-12
申请人： Mark R. Fernald , Timothy J. Bailey , Matthew B. Miller , James M. Sullivan , Richard T. Jones , Christopher J. Wright , Alan D. Kersey , Martin A. Putnam , Robert N. Brucato , Paul E. Sanders
发明人： Mark R. Fernald , Timothy J. Bailey , Matthew B. Miller , James M. Sullivan , Richard T. Jones , Christopher J. Wright , Alan D. Kersey , Martin A. Putnam , Robert N. Brucato , Paul E. Sanders
IPC分类号： G01N2100
CPC分类号： G01K11/3206 , G01D5/35316 , G01K5/52
摘要： A pressure-isolated Bragg grating temperature sensor includes an optical element, which includes an optical fiber having at least one Bragg grating disposed therein. The Bragg grating is encased within and fused to at least a portion of an inner glass capillary tube, or comprises a large diameter waveguide grating having a core and a wide cladding and having the grating disposed therein, encased within an outer tube to form a chamber. An extended portion of the sensing element that has the grating therein extends inwardly into the chamber, which allows the grating to sense temperature changes but isolates the grating from external pressure. More than one grating or pair of gratings may be used and more than one fiber or optical core may be used. At least a portion of the sensing element may be doped between a pair of gratings to form a temperature tuned laser, or the grating or gratings may be configured as a tunable DFB laser disposed in the sensing element.
摘要翻译：压力隔离布拉格光栅温度传感器包括光学元件，其包括其中布置有至少一个布拉格光栅的光纤。布拉格光栅被封装在内玻璃毛细管的至少一部分中并且熔合到内玻璃毛细管的至少一部分中，或包括具有芯和宽包层并且具有设置在其中的光栅的大直径波导光栅，该光栅包围在外管内以形成室。其中具有光栅的感测元件的延伸部分向内延伸到腔室中，这允许光栅感测温度变化，但是将光栅与外部压力隔离。可以使用多于一个的光栅或一对光栅，并且可以使用多于一个的光纤或光纤。感测元件的至少一部分可以掺杂在一对光栅之间以形成温度调节的激光器，或者光栅或光栅可被配置为设置在感测元件中的可调DFB激光器。

27. 发明授权

US06601411B2 Method for annealing an optical waveguide having a bragg grating to accelerate ageing 有权
标题翻译：对具有布拉格光栅的光波导进行退火以加速老化的方法
公开(公告)号：US06601411B2
公开(公告)日：2003-08-05
申请号：US09751672
申请日：2001-03-26
申请人： Trevor W. MacDougall , Martin A. Putnam , Mark R. Fernald
发明人： Trevor W. MacDougall , Martin A. Putnam , Mark R. Fernald
IPC分类号： C03B3700
CPC分类号： C03B25/025 , C03B37/15
摘要： The present invention provides a method for annealing an optical waveguide, including an optical fiber or large-diameter waveguide structure, having along some length an induced refractive index difference that decays over time and so causes drift in the wavelength of reflected light when broadband light is inserted into the optical waveguide. The method uses an assumed decay formula for the induced refractive index difference indicating how the induced refractive index difference decays over time, the assumed decay formula having parameters that depend on temperature. The method includes the steps of: determining the (temperature dependent) parameters in the assumed decay formula for both an operating temperature and an annealing temperature, the annealing temperature being higher than the operating temperature, by fitting the observed decay over a measuring time at the two temperatures; and determining an anneal time at the annealing temperature based on a maximum allowed drift at the operating temperature. In operation, an optical waveguide is then annealed at the anneal temperature for the anneal time to provide a heat treatment (annealing) process for stabilizing Bragg gratings inscribed in the optical waveguide.
摘要翻译：本发明提供了一种退光光波导的方法，该光波导包括光纤或大直径波导结构，沿着某种长度具有随时间衰减的诱导折射率差异，并且因此当宽带光为...时导致反射光的波长漂移插入光波导中。该方法使用假定的衰减公式来表示诱导折射率差异随时间的衰减如何，所假定的衰变公式具有取决于温度的参数。该方法包括以下步骤：通过在所测量的时间内将所观察到的衰减拟合，确定在工作温度和退火温度下的假定衰减公式中的（温度依赖）参数，退火温度高于工作温度两个温度以及基于工作温度下的最大允许漂移，在退火温度下确定退火时间。在操作中，然后在退火温度下将光波导退火退火时间，以提供用于稳定内插在光波导中的布拉格光栅的热处理（退火）工艺。

28. 发明授权

US06363089B1 Compression-tuned Bragg grating and laser 有权
标题翻译：压缩调谐布拉格光栅和激光
公开(公告)号：US06363089B1
公开(公告)日：2002-03-26
申请号：US09691997
申请日：2000-10-19
申请人： Mark R. Fernald , Timothy J. Bailey , Matthew B. Miller , James M. Sullivan , Michael A. Davis , Robert N. Brucato , Martin A. Putnam , Alan D. Kersey , Paul E. Sanders
发明人： Mark R. Fernald , Timothy J. Bailey , Matthew B. Miller , James M. Sullivan , Michael A. Davis , Robert N. Brucato , Martin A. Putnam , Alan D. Kersey , Paul E. Sanders
IPC分类号： H01S310
CPC分类号： G02F1/0115 , G02B6/0218 , G02B6/022 , G02F1/0128 , G02F2201/307
摘要： A compression-tuned bragg grating includes a tunable optical element 20,600 which includes either an optical fiber 10 having at least one Bragg grating 12 impressed therein encased within and fused to at least a portion of a glass capillary tube 20or a large diameter waveguide grating 600 having a core and a wide cladding. Light 14 is incident on the grating 12 and light 16 is reflected at a reflection wavelength &lgr;1. The tunable element 20,600 is axially compressed which causes a shift in the reflection wavelength of the grating 12 without buckling the element. The shape of the element may be other geometries (e.g., a “dogbone” shape) and/or more than one grating or pair of gratings may be used and more than one fiber 10 or core 612 may be used. At least a portion of the element may be doped between a pair of gratings 150,152, to form a compression-tuned laser or the grating 12 or gratings 150,152 may be constructed as a tunable DFB laser. Also, the element 20 may have an inner tapered region 22 or tapered (or fluted) sections 27. The compression may be done by a PZT, stepper motor or other actuator or fluid pressure.
摘要翻译：压缩调谐布拉格光栅包括可调谐光学元件20,600，其包括光纤10，其具有印刷在其中的至少一个布拉格光栅12，该光纤10被封装在玻璃毛细管20或大直径波导光栅600的至少一部分中并且熔合到其中，一个核心和宽广的包层。光14入射到光栅12上，光16以反射波长lambd1反射。可调谐元件20,600被轴向压缩，这导致光栅12的反射波长的偏移而不使元件弯曲。元件的形状可以是其他几何形状（例如，“狗骨”形状）和/或可以使用多于一个的光栅或一对光栅，并且可以使用多于一个的光纤10或核612。元件的至少一部分可以掺杂在一对光栅150,152之间，以形成压缩调谐的激光器，或者光栅12或光栅150,152可被构造为可调DFB激光器。此外，元件20可以具有内锥形区域22或锥形（或凹槽）部分27.压缩可以由PZT，步进电动机或其他致动器或流体压力来实现。

29. 发明授权

US08614852B2 Elongated microparticles having an optically detectable code configured to at least one of reflect or filter light 有权
标题翻译：具有配置成反射或过滤光中的至少一种的光学可检测代码的细长微粒
公开(公告)号：US08614852B2
公开(公告)日：2013-12-24
申请号：US12876927
申请日：2010-09-07
申请人： Alan D. Kersey , John A. Moon , Martin A. Putnam
发明人： Alan D. Kersey , John A. Moon , Martin A. Putnam
IPC分类号： G02B5/18
CPC分类号： G03F7/001 , G02B5/1857 , G02B5/203 , G03H1/18 , G03H1/182 , G03H2230/10 , Y10S359/90 , Y10T428/2982 , Y10T428/2991 , Y10T436/143333
摘要： An encoded microparticle including an optical substrate including a material that permits light to propagate therethrough. The optical substrate has an elongated body that extends in a direction along a central axis. The optical substrate includes an outer region that extends about the central axis. The encoded microparticle also includes an optically detectable code that is disposed within the optical substrate and extends along the central axis. The outer region surrounds the optically detectable code about the central axis. The optically detectable code is readable when the light propagates through the outer region and is at least one of reflected or filtered by the optically detectable code. Said at least one of reflected or filtered light propagates through the outer region to be detected for reading the optically detectable code.
摘要翻译：一种编码的微粒，其包括含有允许光从其传播的材料的光学基底。光学基板具有沿着中心轴线的方向延伸的细长主体。光学基板包括围绕中心轴线延伸的外部区域。编码的微粒还包括光学可检测的代码，其设置在光学基底内并沿着中心轴线延伸。外部区域围绕围绕中心轴的光学检测码。当光传播通过外部区域并且是由光学可检测的代码反射或过滤的至少一个时，光学可检测的代码是可读的。所述至少一个反射或滤光的光传播通过待检测的外部区域以读取光学可检测的代码。

30. 发明授权

US07923260B2 Method of reading encoded particles 有权
标题翻译：读取编码粒子的方法
公开(公告)号：US07923260B2
公开(公告)日：2011-04-12
申请号：US11544309
申请日：2006-10-06
申请人： John A. Moon , Martin A. Putnam
发明人： John A. Moon , Martin A. Putnam
IPC分类号： G01N21/00 , G01N21/75 , G01N33/00 , G02B5/18
CPC分类号： G01N21/6428 , G01N21/645 , Y10T436/143333
摘要： Microparticles 8 includes an optical substrate 10 having at least one diffraction grating 12 disposed therein. The grating 12 having a plurality of colocated pitches Λ which represent a unique identification digital code that is detected when illuminated by incident light 24. The incident light 24 may be directed transversely from the side of the substrate 10 with a narrow band (single wavelength) or multiple wavelength source, in which case the code is represented by a spatial distribution of light or a wavelength spectrum, respectively. The code may be digital binary or may be other numerical bases. The micro-particles 8 can provide a large number of unique codes, e.g., greater than 67 million codes, and can withstand harsh environments. The micro-particles 8 are functionalized by coating them with a material/substance of interest, which are then used to perform multiplexed experiments involving chemical processes, e.g., DNA testing and combinatorial chemistry.
摘要翻译：微粒8包括其中设置有至少一个衍射光栅12的光学基板10。光栅12具有多个共同定位的间距Λ，其表示当被入射光24照射时检测到的唯一识别数字码。入射光24可以从基底10的侧面以窄带（单波长）横向地引导，或多个波长源，在这种情况下，代码分别由光或波长光谱的空间分布表示。代码可以是数字二进制的，也可以是其他的数字基础。微粒子8可以提供大量唯一的代码，例如大于6700万个代码，并且可以承受恶劣的环境。通过用感兴趣的材料/物质涂覆微粒8来进行官能化，然后将其用于进行涉及化学过程（例如DNA测试和组合化学）的复合实验。

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