专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6122305A Broadband mode-locked fiber laser, particularly for fiber Bragg grating interrogation 失效
标题翻译：宽带锁模光纤激光器，特别适用于光纤布拉格光栅询问
公开(公告)号：US6122305A
公开(公告)日：2000-09-19
申请号：US024516
申请日：1998-02-17
申请人： Martin A. Putnam , Michael L. Dennis , Irl N. Duling, III , E. Joseph Friebele , Jin U. Kang
发明人： Martin A. Putnam , Michael L. Dennis , Irl N. Duling, III , E. Joseph Friebele , Jin U. Kang
IPC分类号： G01D5/353 , H01S3/067 , H01S3/083 , H01S3/098 , G02B6/34
CPC分类号： H01S3/06791 , G01D5/35383 , H01S3/06712 , H01S3/1112
摘要： In accordance with one aspect of the invention, a ring laser configuration having a polarizer, and whose cavity loop has substantially no net dispersion, permitting mode locked pulsing of high intensity and large bandwidth. In accordance with another aspect of the invention, a system using this laser to interrogate a plurality of arrays of Bragg gratings by use of both time and wavelength division multiplexing, increasing the total number of interrogatable gratings. In accordance with a third aspect of the invention, a system for interrogating one or more fiber Bragg gratings separated from the optical source by a dispersive optical fiber. As such a grating distends responsive to some measurand, its reflection frequency changes, and the traversal time of the reflection over the dispersive fiber changes, permitting inference of the measurand.
摘要翻译：根据本发明的一个方面，具有偏振器并且其空腔环基本上没有净色散的环形激光器配置允许高强度和大带宽的锁模脉冲。根据本发明的另一方面，使用该激光器的系统通过使用时间和波分复用来询问多个布拉格光栅阵列，增加了可询问光栅的总数。根据本发明的第三方面，一种用于询问通过分散光纤从光源分离的一个或多个光纤布拉格光栅的系统。由于这样的光栅响应于一些被测量而扩散，其反射频率发生变化，并且在分散光纤上的反射的遍历时间改变，允许推测被测量。

2. 发明授权

US08073293B2 Sensing device having a large diameter D-shaped optical waveguide 有权
标题翻译：具有大直径D形光波导的感测装置
公开(公告)号：US08073293B2
公开(公告)日：2011-12-06
申请号：US10756183
申请日：2004-01-13
申请人： Alan D. Kersey , Paul E. Sanders , Martin A. Putnam , Edward Michael Dowd
发明人： Alan D. Kersey , Paul E. Sanders , Martin A. Putnam , Edward Michael Dowd
IPC分类号： G02B6/00 , G02B6/02
CPC分类号： G01B11/18 , G01D5/35377 , G01D5/3538 , G01K11/32 , G01L1/242 , G02B6/02052 , G02B6/02057 , G02B6/274 , G02B6/2817 , G02B6/2821 , G02B6/2826 , G02B6/29334 , G02B6/4214 , H01S3/06708 , H01S3/0675 , H01S3/094003 , H01S3/094007 , H01S3/094019
摘要： An optical sensor formed from an optical waveguide having at least one core surrounded by a cladding and a large diameter generally D-shaped portion is disclosed. Axial or compressive strain across the D-shaped cross section may be determined by measuring the change in polarization or birefringence of the light output from the sensor. A layer responsive to a parameter may be disposed on a flat portion of the D-shaped portion of the sensor. The refractive index of the layer changes and/or the layer applies a strain on the sensor in response to the parameter. Changes in the refractive index of the layer alters the light output from the sensor, which is measured over time and correlated to the parameter.
摘要翻译：公开了一种由光波导形成的光学传感器，该光波导具有由包层围绕的至少一个核心和大直径大致D形的部分。可以通过测量从传感器输出的光的偏振或双折射的变化来确定穿过D形横截面的轴向或压缩应变。响应于参数的层可以设置在传感器的D形部分的平坦部分上。层的折射率改变和/或层响应于参数在传感器上施加应变。层的折射率变化改变了传感器的光输出，其随时间测量并与参数相关。

3. 发明申请

US20110033948A9 METHOD OF READING ENCODED PARTICLES 有权
标题翻译：读取编码颗粒的方法
公开(公告)号：US20110033948A9
公开(公告)日：2011-02-10
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，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。

4. 发明授权

US07623624B2 Method and apparatus for labeling using optical identification elements characterized by X-ray diffraction 有权
$Method and apparatus for labeling using optical identification elements characterized by X-ray diffraction$
标题翻译：使用以X射线衍射为特征的光学识别元件进行标记的方法和装置
公开(公告)号：US07623624B2
公开(公告)日：2009-11-24
申请号：US11601584
申请日：2006-11-16
申请人： John A. Moon , Martin A. Putnam , Alan D. Kersey , Paul Szczepanek
发明人： John A. Moon , Martin A. Putnam , Alan D. Kersey , Paul Szczepanek
IPC分类号： G01N23/20
CPC分类号： G03H5/00 , G01N23/2005 , G03H2001/0016 , G07D7/003
摘要： An optical identification element for identifying an item. The optical identification element includes a binder material and one or more materials embedded in the binder material. The one or more materials provides an encoded composite X-ray diffraction pattern when illuminated by an X-ray beam. The encoded composite X-ray diffraction pattern is indicative of the item.
摘要翻译：一种用于识别物品的光学识别元件。光学识别元件包括粘合剂材料和嵌入粘合剂材料中的一种或多种材料。一种或多种材料在由X射线束照射时提供编码的复合X射线衍射图案。编码的复合X射线衍射图表示该项目。

5. 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。

6. 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。

7. 发明授权

US07375890B2 Method of manufacturing of a diffraction grating-based optical identification element 有权
$Method of manufacturing of a diffraction grating-based optical identification element$
标题翻译：基于衍射光栅的光学识别元件的制造方法
公开(公告)号：US07375890B2
公开(公告)日：2008-05-20
申请号：US11454307
申请日：2006-06-16
申请人： Martin A. Putnam , John Moon , Paul S. Szczepanek , Tuo Li , Anthony Rauseo , Joseph Traynor
发明人： Martin A. Putnam , John Moon , Paul S. Szczepanek , Tuo Li , Anthony Rauseo , Joseph Traynor
IPC分类号： G02B5/18
CPC分类号： G06K19/06009 , B01J2219/00459 , B01J2219/00463 , B01J2219/0047 , B01J2219/005 , B01J2219/00547 , B01J2219/00576 , B01J2219/00702 , B01L3/502707 , B01L3/5085 , B01L2200/0636 , B01L2200/0668 , B01L2300/0654 , B01L2400/0409 , B01L2400/0457 , B01L2400/0487 , G02B6/02076 , G03H1/0272 , G03H2210/53 , G03H2230/10 , G03H2270/20 , G03H2270/24 , Y10S359/90
摘要： A method of manufacturing optical identification elements that includes forming a diffraction grating in a fiber substrate along a longitudinal axis of the substrate. The grating includes a resultant refractive index variation. The method also includes cutting the substrate transversely to form a plurality of optical identification elements that have the grating therein along substantially the entire length of the elements. Each of the elements has substantially the same resultant refractive index variation.
摘要翻译：一种制造光学识别元件的方法，包括沿着基底的纵向轴线在纤维基底中形成衍射光栅。光栅包括所得的折射率变化。该方法还包括横向地切割基底以形成多个光学识别元件，其中沿着元件的整个长度具有光栅。每个元件具有基本上相同的折射率变化。

8. 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。

9. 发明授权

US07190522B2 Chemical synthesis using diffraction grating-based encoded optical elements 有权
$Chemical synthesis using diffraction grating-based encoded optical elements$
标题翻译：使用基于衍射光栅的编码光学元件进行化学合成
公开(公告)号：US07190522B2
公开(公告)日：2007-03-13
申请号：US10661254
申请日：2003-09-12
申请人： John Moon , Martin A. Putnam
发明人： John Moon , Martin A. Putnam
IPC分类号： G02B5/18
CPC分类号： G03H1/0272 , B01J2219/00459 , B01J2219/00463 , B01J2219/0047 , B01J2219/005 , B01J2219/00547 , B01J2219/00576 , B01J2219/00702 , B01L3/502761 , B01L3/5085 , B01L2200/0636 , B01L2200/0668 , B01L2300/0654 , B01L2400/0409 , B01L2400/0457 , B01L2400/0487 , G03H2210/53 , G03H2230/10 , G03H2270/20 , G03H2270/24
摘要： An optical identification element having a synthesized chemical attached thereto includes an optical substrate having at least one diffraction grating disposed therein, the grating having a resultant refractive variation at a grating location, said grating being embedded within a substantially single material of said optical substrate; the grating providing an output optical signal indicative of a code when illuminated by an incident light signal propagating in free space, the code identifying at least one of the element and the chemical, the output signal not being a result of laser action with the grating when illuminated by said incident light signal; and the synthesized chemical being attached to the substrate.
摘要翻译：具有附着于其上的合成化学品的光学识别元件包括具有设置在其中的至少一个衍射光栅的光学基底，光栅在光栅位置处具有合成的折射变化，所述光栅嵌入在所述光学基底的基本上单一的材料内; 所述光栅提供指示当由在自由空间中传播的入射光信号照射时的代码的输出光信号，所述代码识别元件和化学品中的至少一个，所述输出信号不是与光栅的激光作用的结果由所述入射光信号照亮; 并且合成的化学品附着到基底上。

10. 发明授权

US07092160B2 Method of manufacturing of diffraction grating-based optical identification element 有权
$Method of manufacturing of diffraction grating-based optical identification element$
标题翻译：基于衍射光栅的光学识别元件的制造方法
公开(公告)号：US07092160B2
公开(公告)日：2006-08-15
申请号：US10661116
申请日：2003-09-12
申请人： Martin A. Putnam , John Moon , Paul S. Szczepanek , Tuo Li , Anthony Rauseo , Joseph Traynor
发明人： Martin A. Putnam , John Moon , Paul S. Szczepanek , Tuo Li , Anthony Rauseo , Joseph Traynor
IPC分类号： G02B5/18
CPC分类号： G06K19/06009 , B01J2219/00459 , B01J2219/00463 , B01J2219/0047 , B01J2219/005 , B01J2219/00547 , B01J2219/00576 , B01J2219/00702 , B01L3/502707 , B01L3/5085 , B01L2200/0636 , B01L2200/0668 , B01L2300/0654 , B01L2400/0409 , B01L2400/0457 , B01L2400/0487 , G02B6/02076 , G03H1/0272 , G03H2210/53 , G03H2230/10 , G03H2270/20 , G03H2270/24 , Y10S359/90
摘要： A method for manufacturing a diffusion grating-based optical identification element is provided. The optical identification element includes a known fiber substrate, having a diffraction grating disposed therein the grating being indicative of a code when exposed to incident light. A large number of elements or microbeads all having the same identification codes can be manufactured by cutting the substrate transversely where the grating is located, thereby creating a plurality of elements, at least two of the elements having the grating therein along substantially the entire length of the elements. The elements may be manufactured in many different ways, including winding the fiber onto a basket, forming the gratings in the basket openings or bays, removing the fiber and cutting the fiber to form the elements 8. Each bay may have a set of elements with a unique set of codes therein.
摘要翻译：提供一种制造基于漫射光栅的光学识别元件的方法。光学识别元件包括已知的光纤基板，其中设置有衍射光栅，光栅在暴露于入射光时指示代码。所有具有相同识别码的大量元件或微珠可以通过横向切割光栅所在的衬底来制造，从而产生多个元件，其中至少两个元件具有基本上全部长度的元素。元件可以以许多不同的方式制造，包括将纤维缠绕到篮子上，在篮子开口或托架中形成格栅，去除纤维并切割纤维以形成元件8.每个托架可以具有一组元件，其中一组唯一的代码。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式