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1. 发明申请

US20070206904A1 Adjustable focus connector with spring action 有权
标题翻译：具有弹簧作用的可调聚焦连接器
公开(公告)号：US20070206904A1
公开(公告)日：2007-09-06
申请号：US11656001
申请日：2007-01-22
申请人： Omur Sezerman , Garland Best , Thoba Nguyen , Steven Keeler
发明人： Omur Sezerman , Garland Best , Thoba Nguyen , Steven Keeler
IPC分类号： G02B6/36
CPC分类号： G02B6/3821 , G02B6/266 , G02B6/3506 , G02B6/3552 , G02B6/3594 , G02B6/4292 , G02B6/4296
摘要： An adjustable focus connector with spring action is especially adapted for use with common FC or SMA fiber optic receptacles. The connector includes a ferrule holder which mounts a fiber-carrying ferrule at a distal end thereof. At its proximal end the ferrule holder is threadedly connected to a lead screw member. A thrust collar surrounds the ferrule holder and traps a compression spring in the cavity between the thrust collar and the ferrule holder. Because of appropriate interengagement between the components the ferrule holder cannot rotate relative to the trust collar. A traveler is threadedly connected to the lead screw and abuts against the thrust collar. A connection nut is provided at the distal end of the connector to connect it to the fiber optic receptacle. The spring action of the connector prevents damage to the fiber end during connection of the connector to the fiber optic receptacle
摘要翻译：具有弹簧作用的可调焦点连接器特别适用于通用FC或SMA光纤插座。连接器包括在其远端安装纤维承载套圈的套圈保持器。在其近端处，套圈保持器螺纹连接到导螺杆构件。止推环围绕套圈保持器并且在止推环和套圈座之间的空腔中捕获压缩弹簧。由于组件之间的适当的相互接合，套圈保持器不能相对于信任套环旋转。旅行者螺纹连接到导螺杆并抵靠止推环。连接螺母设置在连接器的远端，以将其连接到光纤插座。连接器连接到光纤插座时，连接器的弹簧作用可防止损坏光纤端

2. 发明授权

US08090233B2 Microstructuring optical wave guide devices with femtosecond optical pulses 有权
公开(公告)号：US08090233B2
公开(公告)日：2012-01-03
申请号：US12627026
申请日：2009-11-30
申请人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R. J. Miller , Michael Armstrong , Shujie Lin
发明人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R. J. Miller , Michael Armstrong , Shujie Lin
IPC分类号： G02B6/028 , G02F1/295
CPC分类号： G02B6/02123 , C03C23/0025 , C03C25/6208 , G02B6/02052 , G02B6/02147 , G02B6/105 , G02B6/266 , G02B6/2821 , G02B6/2852 , G02B6/4214
摘要： The present invention is directed to the creation of optical waveguiding devices from standard optical fibers by the creation of zones of permanently altered refractive index characteristics therein. A high intensity femtosecond laser beam is focused at a predetermined target region in the fiber so as to soften the glass material at the target region. After aligning the focal region with the target region in the fiber there will be relative movement between the focal region and the fiber, which has the effect of sweeping the focal region across the fiber in a predetermined path, so as to create a secondary waveguide path. A portion of the light traveling along the core is removed from the core along the secondary waveguide path such that the device can be utilized as an attenuator, an optical tap, or a polarimeter.

3. 发明申请

US20100073676A1 MICROSTRUCTURING OPTICAL WAVE GUIDE DEVICES WITH FEMTOSECOND OPTICAL PULSES 有权
标题翻译：微结构光波导管器件与FEMTOSECOND光学脉冲
公开(公告)号：US20100073676A1
公开(公告)日：2010-03-25
申请号：US12627026
申请日：2009-11-30
申请人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R.J. Miller , Michael Armstrong , Shujie Lin
发明人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R.J. Miller , Michael Armstrong , Shujie Lin
IPC分类号： G01J4/00
CPC分类号： G02B6/02123 , C03C23/0025 , C03C25/6208 , G02B6/02052 , G02B6/02147 , G02B6/105 , G02B6/266 , G02B6/2821 , G02B6/2852 , G02B6/4214
摘要： The present invention is directed to the creation of optical waveguiding devices from standard optical fibers by the creation of zones of permanently altered refractive index characteristics therein. A high intensity femtosecond laser beam is focused at a predetermined target region in the fiber so as to soften the glass material at the target region. After aligning the focal region with the target region in the fiber there will be relative movement between the focal region and the fiber, which has the effect of sweeping the focal region across the fiber in a predetermined path, so as to create a secondary waveguide path. A portion of the light traveling along the core is removed from the core along the secondary waveguide path such that the device can be utilized as an attenuator, an optical tap, or a polarimeter.
摘要翻译：本发明涉及通过在其中产生永久改变的折射率特性的区域从标准光纤创建光波导装置。将高强度飞秒激光束聚焦在光纤中的预定目标区域，以便在目标区域软化玻璃材料。在将焦点区域与光纤中的目标区域对准之后，将在聚焦区域和光纤之间存在相对运动，其具有在预定路径中扫过光纤的聚焦区域的作用，以便产生次级波导路径。沿着芯线行进的光的一部分沿着次级波导路径从芯中去除，使得该装置可以用作衰减器，光学抽头或偏振计。

4. 发明授权

US07431513B2 Adjustable focus connector with spring action 有权
标题翻译：具有弹簧作用的可调聚焦连接器
公开(公告)号：US07431513B2
公开(公告)日：2008-10-07
申请号：US11656001
申请日：2007-01-22
申请人： Omur M. Sezerman , Garland Best , Thoba Nguyen , Steven Keeler
发明人： Omur M. Sezerman , Garland Best , Thoba Nguyen , Steven Keeler
IPC分类号： G02B6/36
CPC分类号： G02B6/3821 , G02B6/266 , G02B6/3506 , G02B6/3552 , G02B6/3594 , G02B6/4292 , G02B6/4296
摘要： An adjustable focus connector with spring action is especially adapted for use with common FC or SAM fiber optic receptacles. The connector includes a ferrule holder which mounts a fiber-carrying ferrule at a distal end thereof. At its proximal end the ferrule holder is threadedly connected to a lead screw member. A thrust collar surrounds the ferrule holder and traps a compression spring in the cavity between the thrust collar and the ferrule holder. Because of appropriate interengagement between the components the ferrule holder cannot rotate relative to the trust collar. A traveler is threadedly connected to the lead screw and abuts against the thrust collar. A connection nut is provided at the distal end of the connector to connect it to the fiber optic receptacle. The spring action of the connector prevents damage to the fiber end during connection of the connector to the fiber optic receptacle.
摘要翻译：具有弹簧作用的可调焦点连接器特别适用于通用FC或SAM光纤插座。连接器包括在其远端安装纤维承载套圈的套圈保持器。在其近端处，套圈保持器螺纹连接到导螺杆构件。止推环围绕套圈保持器并且在止推环和套圈座之间的空腔中捕获压缩弹簧。由于组件之间的适当的相互接合，套圈保持器不能相对于信任套环旋转。旅行者螺纹连接到导螺杆并抵靠止推环。连接螺母设置在连接器的远端，以将其连接到光纤插座。连接器连接到光纤插座时，连接器的弹簧作用可防止损坏光纤端。

5. 发明申请

US20080079940A1 MICROSTRUCTURING OPTICAL WAVE GUIDE DEVICES WITH FEMTOSECOND OPTICAL PULSES 有权
标题翻译：微结构光波导管器件与FEMTOSECOND光学脉冲
公开(公告)号：US20080079940A1
公开(公告)日：2008-04-03
申请号：US11939016
申请日：2007-11-13
申请人： Omur Sezerman , Kenneth Hill , Garland Best , Dwayne Miller , Michael Armstrong , Shujie Lin
发明人： Omur Sezerman , Kenneth Hill , Garland Best , Dwayne Miller , Michael Armstrong , Shujie Lin
IPC分类号： G02B6/26 , G01J4/00
CPC分类号： G02B6/02123 , C03C23/0025 , C03C25/6208 , G02B6/02052 , G02B6/02147 , G02B6/105 , G02B6/266 , G02B6/2821 , G02B6/2852 , G02B6/4214
摘要： The present invention is directed to the creation of optical waveguiding devices from standard optical fibers by the creation of zones of permanently altered refractive index characteristics therein. A high intensity femtosecond laser beam is focused at a predetermined target region in the fiber so as to soften the glass material at the target region. After aligning the focal region with the target region in the fiber there will be relative movement between the focal region and the fiber, which has the effect of sweeping the focal region across the fiber in a predetermined path, so as to create a secondary waveguide path. A portion of the light traveling along the core is removed from the core along the secondary waveguide path such that the device can be utilized as an attenuator, an optical tap, or a polarimeter.
摘要翻译：本发明涉及通过在其中产生永久改变的折射率特性的区域从标准光纤创建光波导装置。将高强度飞秒激光束聚焦在光纤中的预定目标区域，以便在目标区域软化玻璃材料。在将焦点区域与光纤中的目标区域对准之后，将在聚焦区域和光纤之间存在相对运动，其具有在预定路径中扫过光纤的聚焦区域的作用，以便产生次级波导路径。沿着芯线行进的光的一部分沿着次级波导路径从芯中去除，使得该装置可以用作衰减器，光学抽头或偏振计。

6. 发明申请

US20060269201A1 Microstructuring optical wave guide devices with femtosecond optical pulses 有权
公开(公告)号：US20060269201A1
公开(公告)日：2006-11-30
申请号：US11500299
申请日：2006-08-08
申请人： Omur Sezerman , Kenneth Hill , Garland Best , Dwayne Miller , Michael Armstrong , Shujie Lin
发明人： Omur Sezerman , Kenneth Hill , Garland Best , Dwayne Miller , Michael Armstrong , Shujie Lin
IPC分类号： G02B6/02
CPC分类号： G02B6/02123 , C03C23/0025 , C03C25/6208 , G02B6/02052 , G02B6/02147 , G02B6/105 , G02B6/266 , G02B6/2821 , G02B6/2852 , G02B6/4214
摘要： The present invention is directed to the creation of zones of permanently altered refractive index characteristics in glass waveguiding devices, including optical fibers and optical waveguides pre-existed in a glass substrate. Such zones in which the refractive index has been permanently altered are created in glass using a very high intensity laser beam which is produced by focusing the light output from an ultrafast pulsed laser at a predetermined target region in the glass. The preferred laser is a Ti:Sapphire amplified, frequency-doubled Erbium-doped fiber laser system, providing light pulses of approximately 100 femtosecond duration, each with an energy of between about 1 nanojoule and 1 millijoule, and preferably at a pulse repetition rate of between 500 Hz and 1 GHz. The repetition rate is chosen to deliver pulses faster than the thermal diffusion time over the dimensions of the volume element being modified. This latter process is to accumulate heat to the point of liquefying the material in order to increase material compliance to the femtosecond writing process and increase the subsequent thermal barrier to relaxation of the written structural element and thereby increase the lifetime of the device or structural function. One or more zones of permanently altered refractive index characteristics can be formed in a waveguiding device, such as an optical fiber by utilizing a focused, pulsed, laser light source which generates a focal region having an intensity greater than the threshold for inducing permanent refractive index changes in the device. The focal region is aligned with the device and relative movement between the focal region and the device has the effect of sweeping the focal region across the device in a predetermined path. The result is a zone within the device in which the refractive index characteristics of the device have been permanently altered so as to control amplitude, phase, spatial propagation or polarization states of light within the material.

7. 发明授权

US07095931B2 Microstructuring optical wave guide devices with femtosecond optical pulses 有权
标题翻译：用飞秒光脉冲微结构光波导装置
公开(公告)号：US07095931B2
公开(公告)日：2006-08-22
申请号：US10632111
申请日：2003-08-01
申请人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R. J. Miller , Michael Armstrong , Shujie Lin
发明人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R. J. Miller , Michael Armstrong , Shujie Lin
IPC分类号： G02B6/02
CPC分类号： G02B6/02123 , C03C23/0025 , C03C25/6208 , G02B6/02052 , G02B6/02147 , G02B6/105 , G02B6/266 , G02B6/2821 , G02B6/2852 , G02B6/4214
摘要： The present invention is directed to the creation of optical waveguiding devices from standard optical fibers by the creation of zones of permanently altered refractive index characteristics therein. A high intensity femtosecond laser beam is focused at a predetermined target region in the fiber so as to soften the glass material at the target region. After aligning the focal region with the target region in the fiber there will be relative movement between the focal region and the fiber, which has the effect of sweeping the focal region across the fiber in a predetermined path. The result is a zone within the fiber in which the refractive index characteristics of the fiber have been permanently altered so as to control amplitude, phase, spatial propagation or polarization states of light within the material.
摘要翻译：本发明涉及通过在其中产生永久改变的折射率特性的区域从标准光纤创建光波导装置。将高强度飞秒激光束聚焦在光纤中的预定目标区域，以便在目标区域软化玻璃材料。在将焦点区域与光纤中的目标区域对准之后，将在聚焦区域和光纤之间存在相对运动，其具有在预定路径中扫过光纤的聚焦区域的效果。结果是纤维内的区域，其中纤维的折射率特性已被永久地改变，以便控制材料内的光的振幅，相位，空间传播或偏振状态。

8. 发明授权

US08107782B2 Microstructuring optical wave guide devices with femtosecond optical pulses 有权
标题翻译：用飞秒光脉冲微结构光波导装置
公开(公告)号：US08107782B2
公开(公告)日：2012-01-31
申请号：US11939016
申请日：2007-11-13
申请人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R. J. Miller , Michael Armstrong , Shujie Lin
发明人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R. J. Miller , Michael Armstrong , Shujie Lin
IPC分类号： G02B6/028 , G02B6/34
CPC分类号： G02B6/02123 , C03C23/0025 , C03C25/6208 , G02B6/02052 , G02B6/02147 , G02B6/105 , G02B6/266 , G02B6/2821 , G02B6/2852 , G02B6/4214
摘要： The present invention is directed to the creation of optical waveguiding devices from standard optical fibers by the creation of zones of permanently altered refractive index characteristics therein. A high intensity femtosecond laser beam is focused at a predetermined target region in the fiber so as to soften the glass material at the target region. After aligning the focal region with the target region in the fiber there will be relative movement between the focal region and the fiber, which has the effect of sweeping the focal region across the fiber in a predetermined path, so as to create a secondary waveguide path. A portion of the light traveling along the core is removed from the core along the secondary waveguide path such that the device can be utilized as an attenuator, an optical tap, or a polarimeter.
摘要翻译：本发明涉及通过在其中产生永久改变的折射率特性的区域从标准光纤创建光波导装置。将高强度飞秒激光束聚焦在光纤中的预定目标区域，以便在目标区域软化玻璃材料。在将焦点区域与光纤中的目标区域对准之后，将在聚焦区域和光纤之间存在相对运动，其具有在预定路径中扫过光纤的聚焦区域的作用，以便产生次级波导路径。沿着芯线行进的光的一部分沿着次级波导路径从芯中去除，使得该装置可以用作衰减器，光学抽头或偏振计。

9. 发明授权

US07295731B2 Microstructuring optical wave guide devices with femtosecond optical pulses 有权
标题翻译：用飞秒光脉冲微结构光波导装置
公开(公告)号：US07295731B2
公开(公告)日：2007-11-13
申请号：US11500299
申请日：2006-08-08
申请人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R. J. Miller , Michael Armstrong , Shujie Lin
发明人： Omur M. Sezerman , Kenneth O. Hill , Garland Best , Dwayne R. J. Miller , Michael Armstrong , Shujie Lin
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/02123 , C03C23/0025 , C03C25/6208 , G02B6/02052 , G02B6/02147 , G02B6/105 , G02B6/266 , G02B6/2821 , G02B6/2852 , G02B6/4214
摘要： The present invention is directed to the creation of optical waveguiding devices from standard optical fibers by the creation of zones of permanently altered refractive index characteristics therein. A high intensity femtosecond laser beam is focused at a predetermined target region in the fiber so as to soften the glass material at the target region. After aligning the focal region with the target region in the fiber there will be relative movement between the focal region and the fiber, which has the effect of sweeping the focal region across the fiber in a predetermined path, so as to create a secondary waveguide path. A portion of the light traveling along the core is removed from the core along the secondary waveguide path such that the device can be utilized as an attenuator, an optical tap, or a polarimeter.
摘要翻译：本发明涉及通过在其中产生永久改变的折射率特性的区域从标准光纤创建光波导装置。将高强度飞秒激光束聚焦在光纤中的预定目标区域，以便在目标区域软化玻璃材料。在将焦点区域与光纤中的目标区域对准之后，将在聚焦区域和光纤之间存在相对运动，其具有在预定路径中扫过光纤的聚焦区域的作用，以便产生次级波导路径。沿着芯线行进的光的一部分沿着次级波导路径从芯中去除，使得该器件可以用作衰减器，光学抽头或者偏振计。

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