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1. 发明授权

US07120339B2 Polarization-dependent optical fibre amplifier 有权
标题翻译：偏振相关光纤放大器
公开(公告)号：US07120339B2
公开(公告)日：2006-10-10
申请号：US10528895
申请日：2003-09-25
申请人： Malcolm Paul Varnham , Paul William Turner , Mikhail Nickolaos Zervas
发明人： Malcolm Paul Varnham , Paul William Turner , Mikhail Nickolaos Zervas
IPC分类号： G02B6/02
CPC分类号： G02B6/024 , G02B6/02314 , H01S3/06708 , H01S3/06712
摘要： An optical fibre including a waveguide and at least one stress applying region is described. The waveguide is defined by a numerical aperture, and the stress applying region is defined by a depressed refractive index. The optical fibre is configured such that the waveguide supports at least two polarised fundamental modes, two polarized first second-order modes, and two polarised second second-order modes. The waveguide includes comprises a gain medium. The stress applying region, the waveguide and the disposition of the gain medium are such as to provide preferential guidance to at least one of the modes at an operating wavelength.
摘要翻译：描述了包括波导和至少一个应力施加区域的光纤。波导由数值孔径限定，并且应力施加区域由凹陷的折射率定义。光纤被配置为使得波导支持至少两个极化基本模式，两个偏振的第一二阶模式和两个极化的第二二阶模式。波导包括增益介质。应力施加区域，波导和增益介质的布置使得能够对工作波长的至少一种模式提供优先引导。

2. 发明授权

US08743454B2 Multi-fibre arrangement for high power fibre lasers and amplifiers 有权
标题翻译：用于大功率光纤激光器和放大器的多光纤布置
公开(公告)号：US08743454B2
公开(公告)日：2014-06-03
申请号：US13573096
申请日：2012-08-21
申请人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
发明人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
IPC分类号： H04B10/17 , G02B6/26 , G02B6/04
CPC分类号： H01S3/094003 , B82Y20/00 , C03B37/027 , C03B37/028 , C03B37/075 , C03C13/046 , C03C2213/04 , G02B6/02347 , G02B6/1225 , G02B6/2835 , H01S3/06708 , H01S3/06758 , H01S3/094019 , H01S3/2383 , Y10T29/49885
摘要： An optical amplifier includes at least one pump source and an optical fiber cable which includes an amplifying optical fiber and a pump optical fiber that are defined by respective lengths. The amplifying optical fiber and the pump optical fiber are coated with a common coating along a portion of their respective lengths, and the fibers are in optical contact with each other along a coating length within the common coating. The common coating has a refractive index which is lower than a refractive index of a cladding material of the pump optical fiber. The fibers are made substantially from glass. The amplifying optical fiber includes a core and a cladding, and is doped with a rare earth dopant. The pump optical fiber is defined by a first end and a second end, the first end of the pump optical fiber being connected to the pump source.
摘要翻译：光放大器包括至少一个泵浦源和一根光缆，该光缆包括由相应长度限定的放大光纤和泵浦光纤。放大光纤和泵浦光纤沿其各自长度的一部分涂覆有公共涂层，并且纤维沿着公共涂层内的涂层长度彼此光学接触。普通涂层的折射率低于泵浦光纤的包层材料的折射率。纤维基本上由玻璃制成。放大光纤包括芯和包层，并且掺杂有稀土掺杂剂。泵浦光纤由第一端和第二端限定，泵浦光纤的第一端连接到泵浦源。

3. 发明申请

US20100188734A1 Multi-fibre arrangement for high power fibre lasers and amplifiers 有权
标题翻译：用于大功率光纤激光器和放大器的多光纤布置
公开(公告)号：US20100188734A1
公开(公告)日：2010-07-29
申请号：US12658610
申请日：2010-02-08
申请人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
发明人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
IPC分类号： H01S3/09
CPC分类号： H01S3/094003 , B82Y20/00 , C03B37/027 , C03B37/028 , C03B37/075 , C03C13/046 , C03C2213/04 , G02B6/02347 , G02B6/1225 , G02B6/2835 , H01S3/06708 , H01S3/06758 , H01S3/094019 , H01S3/2383 , Y10T29/49885
摘要： An optical fibre arrangement has at least two optical fibre sections, each optical fibre section defining an outside longitudinally extending surface. The outside longitudinally extending surfaces are in optical contact with each other. The invention further provides for an amplifying optical device have an optical fibre arrangement as just described, and a pump source. The amplifying optical device is configured such that the pump source illuminates the amplifying optical fibre. A amplifying arrangement is also disclosed. The amplifying arrangement includes a plurality of amplifying optical devices as just described, and each amplifier also has at least one input fibre and a first multiplexer connected to the input fibre. Each amplifier is configured such that at least one of the amplifying optical fibres is connected to the first multiplexer. The amplifying arrangement also has a second multiplexer connected to each of the first multiplexers.
摘要翻译：光纤装置具有至少两个光纤部分，每个光纤部分限定外部纵向延伸的表面。外侧纵向延伸表面彼此光学接触。本发明还提供一种具有刚刚描述的光纤装置的放大光学装置和泵浦源。放大光学器件被配置为使得泵浦源照亮放大光纤。还公开了一种放大装置。放大装置包括刚刚描述的多个放大光学器件，并且每个放大器还具有连接到输入光纤的至少一个输入光纤和第一多路复用器。每个放大器被配置为使得放大光纤中的至少一个连接到第一多路复用器。放大装置还具有连接到每个第一多路复用器的第二多路复用器。

4. 发明授权

US07660034B2 Multi-fibre arrangement for high power fibre lasers and amplifiers 有权
标题翻译：用于大功率光纤激光器和放大器的多光纤布置
公开(公告)号：US07660034B2
公开(公告)日：2010-02-09
申请号：US11788054
申请日：2007-04-19
申请人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
发明人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
IPC分类号： H04B10/17 , G02B6/245 , G02B6/04 , C03B37/028 , H04B10/12
CPC分类号： H01S3/094003 , B82Y20/00 , C03B37/027 , C03B37/028 , C03B37/075 , C03C13/046 , C03C2213/04 , G02B6/02347 , G02B6/1225 , G02B6/2835 , H01S3/06708 , H01S3/06758 , H01S3/094019 , H01S3/2383 , Y10T29/49885
摘要： An optical fiber arrangement has at least two optical fiber sections, each optical fiber section defining an outside longitudinally extending surface. The outside longitudinally extending surfaces are in optical contact with each other. The invention further provides for an amplifying optical device have an optical fiber arrangement as just described, and a pump source. The amplifying optical device is configured such that the pump source illuminates the amplifying optical fiber. A amplifying arrangement is also disclosed. The amplifying arrangement includes a plurality of amplifying optical devices as just described, and each amplifier also has at least one input fiber and a first multiplexer connected to the input fiber. Each amplifier is configured such that at least one of the amplifying optical fibers is connected to the first multiplexer. The amplifying arrangement also has a second multiplexer connected to each of the first multiplexers.
摘要翻译：光纤装置具有至少两个光纤部分，每个光纤部分限定外部纵向延伸的表面。外侧纵向延伸表面彼此光学接触。本发明还提供一种具有刚刚描述的光纤装置的放大光学装置和泵浦源。放大光学器件被配置为使得泵浦源照亮放大光纤。还公开了一种放大装置。放大装置包括刚刚描述的多个放大光学器件，并且每个放大器还具有连接到输入光纤的至少一个输入光纤和第一多路复用器。每个放大器被配置为使得放大光纤中的至少一个连接到第一多路复用器。放大装置还具有连接到每个第一多路复用器的第二多路复用器。

5. 发明申请

US20080174857A1 Multi-fibre arrangement for high power fibre lasers and amplifiers 有权
标题翻译：用于大功率光纤激光器和放大器的多光纤布置
公开(公告)号：US20080174857A1
公开(公告)日：2008-07-24
申请号：US11788054
申请日：2007-04-19
申请人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
发明人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
IPC分类号： H01S3/091 , C03C25/10 , C03B37/01
CPC分类号： H01S3/094003 , B82Y20/00 , C03B37/027 , C03B37/028 , C03B37/075 , C03C13/046 , C03C2213/04 , G02B6/02347 , G02B6/1225 , G02B6/2835 , H01S3/06708 , H01S3/06758 , H01S3/094019 , H01S3/2383 , Y10T29/49885
摘要： An optical fibre arrangement has at least two optical fibre sections, each optical fibre section defining an outside longitudinally extending surface. The outside longitudinally extending surfaces are in optical contact with each other. The invention further provides for an amplifying optical device have an optical fibre arrangement as just described, and a pump source. The amplifying optical device is configured such that the pump source illuminates the amplifying optical fibre. A amplifying arrangement is also disclosed. The amplifying arrangement includes a plurality of amplifying optical devices as just described, and each amplifier also has at least one input fibre and a first multiplexer connected to the input fibre. Each amplifier is configured such that at least one of the amplifying optical fibres is connected to the first multiplexer. The amplifying arrangement also has a second multiplexer connected to each of the first multiplexers.
摘要翻译：光纤装置具有至少两个光纤部分，每个光纤部分限定外部纵向延伸的表面。外侧纵向延伸表面彼此光学接触。本发明还提供一种具有刚刚描述的光纤装置的放大光学装置和泵浦源。放大光学器件被配置为使得泵浦源照亮放大光纤。还公开了一种放大装置。放大装置包括刚刚描述的多个放大光学器件，并且每个放大器还具有连接到输入光纤的至少一个输入光纤和第一多路复用器。每个放大器被配置为使得放大光纤中的至少一个连接到第一多路复用器。放大装置还具有连接到每个第一多路复用器的第二多路复用器。

6. 发明授权

US08275757B2 Apparatus and method for process monitoring 有权
标题翻译：用于过程监控的装置和方法
公开(公告)号：US08275757B2
公开(公告)日：2012-09-25
申请号：US11153861
申请日：2005-06-14
申请人： Maurice Haman Abraham , Paul William Turner , Michael Carter
发明人： Maurice Haman Abraham , Paul William Turner , Michael Carter
IPC分类号： G06F17/30
CPC分类号： G06Q10/10
摘要： A method is described for monitoring a plurality of process instances, such as business process instance. The method comprises: providing a model object reflecting a workflow common to the process instances, the model comprising a plurality of nodes with at least some of the nodes being capable of assuming at least active and blocked states; receiving events and changing the states of the nodes in corresponding model object instances in accordance with the events received so as to reflect the status of the process instances, repeatedly determining an “at risk” state indicator for the model instances, the “at risk” state indicator when set for a model instance indicating that the corresponding workflow instance is in a state in which it cannot progress to a normal completion without encountering a node in the blocked state.
摘要翻译：描述了一种用于监视多个进程实例（如业务流程实例）的方法。该方法包括：提供反映流程实例共同的工作流的模型对象，该模型包括多个节点，其中至少一些节点能够至少呈现活动和阻塞状态; 接收事件并根据接收到的事件改变相应模型对象实例中节点的状态，以反映流程实例的状态，重复确定模型实例的“处于风险状态”状态指标，“处于风险中” 状态指示符为模型实例设置，指示相应的工作流实例处于无法进入正常完成的状态，而不会遇到处于阻塞状态的节点。

7. 发明授权

US07221822B2 Multi-fibre arrangement for high power fibre lasers and amplifiers 有权
标题翻译：用于大功率光纤激光器和放大器的多光纤布置
公开(公告)号：US07221822B2
公开(公告)日：2007-05-22
申请号：US10999758
申请日：2004-11-29
申请人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
发明人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
IPC分类号： G02B6/26 , H01S3/091
CPC分类号： H01S3/094003 , B82Y20/00 , C03B37/027 , C03B37/028 , C03B37/075 , C03C13/046 , C03C2213/04 , G02B6/02347 , G02B6/1225 , G02B6/2835 , H01S3/06708 , H01S3/06758 , H01S3/094019 , H01S3/2383 , Y10T29/49885
摘要： An optical fiber arrangement has at least two optical fiber sections, each optical fiber section defining an outside longitudinally extending surface. The outside longitudinally extending surfaces are in optical contact with each other. The invention further provides for an amplifying optical device have an optical fiber arrangement as just described, and a pump source. The amplifying optical device is configured such that the pump source illuminates the amplifying optical fiber. A amplifying arrangement is also disclosed. The amplifying arrangement includes a plurality of amplifying optical devices as just described, and each amplifier also has at least one input fiber and a first multiplexer connected to the input fiber. Each amplifier is configured such that at least one of the amplifying optical fibers is connected to the first multiplexer. The amplifying arrangement also has a second multiplexer connected to each of the first multiplexers.
摘要翻译：光纤装置具有至少两个光纤部分，每个光纤部分限定外部纵向延伸的表面。外侧纵向延伸表面彼此光学接触。本发明还提供一种具有刚刚描述的光纤装置的放大光学装置和泵浦源。放大光学器件被配置为使得泵浦源照亮放大光纤。还公开了一种放大装置。放大装置包括刚刚描述的多个放大光学器件，并且每个放大器还具有连接到输入光纤的至少一个输入光纤和第一多路复用器。每个放大器被配置为使得放大光纤中的至少一个连接到第一多路复用器。放大装置还具有连接到每个第一多路复用器的第二多路复用器。

8. 发明授权

US06826335B1 Multi-fibre arrangements for high power fibre lasers and amplifiers 有权
标题翻译：高功率光纤激光器和放大器的多光纤布置
公开(公告)号：US06826335B1
公开(公告)日：2004-11-30
申请号：US09560593
申请日：2000-04-28
申请人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
发明人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
IPC分类号： G02B626
CPC分类号： H01S3/094003 , B82Y20/00 , C03B37/027 , C03B37/028 , C03B37/075 , C03C13/046 , C03C2213/04 , G02B6/02347 , G02B6/1225 , G02B6/2835 , H01S3/06708 , H01S3/06758 , H01S3/094019 , H01S3/2383 , Y10T29/49885
摘要： An optical fibre arrangement has at least two optical fibre sections, each optical fibre section defining an outside longitudinally extending surface. The outside longitudinally extending surfaces are in optical contact with each other. The invention further provides for an amplifying optical device have an optical fibre arrangement as just described, and a pump source. The amplifying optical device is configured such that the pump source illuminates the amplifying optical fibre. A amplifying arrangement is also disclosed. The amplifying arrangement includes a plurality of amplifying optical devices as just described, and each amplifier also has at least one input fibre and a first multiplexer connected to the input fibre. Each amplifier is configured such that at least one of the amplifying optical fibres is connected to the first multiplexer. The amplifying arrangement also has a second multiplexer connected to each of the first multiplexers.
摘要翻译：光纤装置具有至少两个光纤部分，每个光纤部分限定外部纵向延伸的表面。外侧纵向延伸表面彼此光学接触。本发明还提供一种具有刚刚描述的光纤装置的放大光学装置和泵浦源。放大光学器件被配置为使得泵浦源照亮放大光纤。还公开了一种放大装置。放大装置包括刚刚描述的多个放大光学器件，并且每个放大器还具有连接到输入光纤的至少一个输入光纤和第一多路复用器。每个放大器被配置为使得放大光纤中的至少一个连接到第一多路复用器。放大装置还具有连接到每个第一多路复用器的第二多路复用器。

9. 发明申请

US20120314279A1 Multi-fibre arrangement for high power fibre lasers and amplifiers 有权
标题翻译：用于大功率光纤激光器和放大器的多光纤布置
公开(公告)号：US20120314279A1
公开(公告)日：2012-12-13
申请号：US13573096
申请日：2012-08-21
申请人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
发明人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
IPC分类号： H04B10/17 , B23P17/04
CPC分类号： H01S3/094003 , B82Y20/00 , C03B37/027 , C03B37/028 , C03B37/075 , C03C13/046 , C03C2213/04 , G02B6/02347 , G02B6/1225 , G02B6/2835 , H01S3/06708 , H01S3/06758 , H01S3/094019 , H01S3/2383 , Y10T29/49885
摘要： An optical amplifier includes at least one pump source and an optical fibre cable which includes an amplifying optical fibre and a pump optical fibre that are defined by respective lengths. The amplifying optical fibre and the pump optical fibre are coated with a common coating along a portion of their respective lengths, and the fibres are in optical contact with each other along a coating length within the common coating. The common coating has a refractive index which is lower than a refractive index of a cladding material of the pump optical fibre. The fibres are made substantially from glass. The amplifying optical fibre includes a core and a cladding, and is doped with a rare earth dopant. The pump optical fibre is defined by a first end and a second end, the first end of the pump optical fibre being connected to the pump source.
摘要翻译：光放大器包括至少一个泵浦源和一根光缆，该光缆包括由相应长度限定的放大光纤和泵浦光纤。放大光纤和泵浦光纤沿其各自长度的一部分涂覆有公共涂层，并且纤维沿着公共涂层内的涂层长度彼此光学接触。普通涂层的折射率低于泵浦光纤的包层材料的折射率。纤维基本上由玻璃制成。放大光纤包括芯和包层，并且掺杂有稀土掺杂剂。泵浦光纤由第一端和第二端限定，泵浦光纤的第一端连接到泵浦源。

10. 发明授权

US08270070B2 Multi-fibre arrangement for high power fibre lasers and amplifiers 有权
标题翻译：用于大功率光纤激光器和放大器的多光纤布置
公开(公告)号：US08270070B2
公开(公告)日：2012-09-18
申请号：US12658610
申请日：2010-02-08
申请人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
发明人： Anatoly Borisovich Grudinin , Dave Neil Payne , Paul William Turner , Lars Johan Albinsson Nilsson , Michael Nickolaos Zervas , Morten Ibsen , Michael Kevan Durkin
IPC分类号： H04B10/17 , G02B6/245 , H04B10/12
CPC分类号： H01S3/094003 , B82Y20/00 , C03B37/027 , C03B37/028 , C03B37/075 , C03C13/046 , C03C2213/04 , G02B6/02347 , G02B6/1225 , G02B6/2835 , H01S3/06708 , H01S3/06758 , H01S3/094019 , H01S3/2383 , Y10T29/49885
摘要： An optical fiber arrangement has at least two optical fiber sections, each optical fiber section defining an outside longitudinally extending surface. The outside longitudinally extending surfaces are in optical contact with each other. The invention further provides for an amplifying optical device have an optical fiber arrangement as just described, and a pump source. The amplifying optical device is configured such that the pump source illuminates the amplifying optical fiber. A amplifying arrangement is also disclosed. The amplifying arrangement includes a plurality of amplifying optical devices as just described, and each amplifier also has at least one input fiber and a first multiplexer connected to the input fiber. Each amplifier is configured such that at least one of the amplifying optical fibers is connected to the first multiplexer. The amplifying arrangement also has a second multiplexer connected to each of the first multiplexers.
摘要翻译：光纤装置具有至少两个光纤部分，每个光纤部分限定外部纵向延伸的表面。外侧纵向延伸表面彼此光学接触。本发明还提供一种具有刚刚描述的光纤装置的放大光学装置和泵浦源。放大光学器件被配置为使得泵浦源照亮放大光纤。还公开了一种放大装置。放大装置包括刚刚描述的多个放大光学器件，并且每个放大器还具有连接到输入光纤的至少一个输入光纤和第一多路复用器。每个放大器被配置为使得放大光纤中的至少一个连接到第一多路复用器。放大装置还具有连接到每个第一多路复用器的第二多路复用器。

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