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1. 发明授权

US06833954B2 Lithographic method for manufacturing a mask used in the fabrication of a fiber Bragg grating 有权
标题翻译：用于制造用于制造光纤布拉格光栅的掩模的平版印刷方法
公开(公告)号：US06833954B2
公开(公告)日：2004-12-21
申请号：US09957443
申请日：2001-09-18
申请人： Jason Zweiback , Joshua E. Rothenberg , Jan Popelek , Roger F. Caldwell
发明人： Jason Zweiback , Joshua E. Rothenberg , Jan Popelek , Roger F. Caldwell
IPC分类号： G02B518
CPC分类号： G02B6/02138
摘要： The invention reduces the effects of stitching errors from re-scaling or re-positioning in the fabrication of fiber Bragg gratings or the mask used in such fabrication. A first embodiment of the invention preferably uses characteristics of stitching errors to compensate for the stitching errors themselves. By increasing the number of stitching errors, errors caused by the stitching errors can be reduced. A second embodiment uses continuous writing of the desired pattern, wherein the desired pattern is snapped to a grid that can be written by the fabrication equipment. Using continuous writing eliminates stitching errors in the resulting gratings.
摘要翻译：本发明减少了在制造光纤布拉格光栅或在这种制造中使用的掩模的重新缩放或重新定位时缝合误差的影响。本发明的第一实施例优选地使用缝合误差的特征来补偿缝合错误本身。通过增加缝合错误的数量，可以减少由缝合误差引起的误差。第二实施例使用期望图案的连续写入，其中期望的图案被卡扣到可由制造设备写入的格栅。使用连续写入可消除所得到的光栅中的缝合误差。

2. 发明授权

US07366211B2 Laser containing a distributed gain medium 有权
标题翻译：包含分布增益介质的激光
公开(公告)号：US07366211B2
公开(公告)日：2008-04-29
申请号：US11470243
申请日：2006-09-05
申请人： Michael D. Perry , Paul S. Banks , Jason Zweiback , Robert W. Schleicher
发明人： Michael D. Perry , Paul S. Banks , Jason Zweiback , Robert W. Schleicher
IPC分类号： H01S3/04
CPC分类号： H01S3/025 , H01S3/0401 , H01S3/0407 , H01S3/042 , H01S3/0602 , H01S3/0604 , H01S3/0612 , H01S3/07 , H01S3/0941 , H01S3/16 , H01S3/1603 , H01S3/1643 , H01S3/20 , H01S3/2341
摘要： A laser device which may be used as an oscillator or amplifier comprising a chamber having a volume formed therein and a gain medium within the volume. The gain medium comprises a solid-state element containing active laser ion within the volume. A cooling fluid flows about the solid-state element and a semiconductor laser diode provides optical pump radiation into the volume of the laser chamber such that laser emission from the device passes through the gain medium and the fluid. The laser device provides the advantages of a solid-state gain medium laser (e.g., diode-pumping, high power density, etc), but enables operation at higher average power and beam quality than would be achievable from a pure solid-state medium.
摘要翻译：可以用作振荡器或放大器的激光装置，其包括其中形成有体积的腔室和体积内的增益介质。增益介质包括在体积内含有活性激光离子的固态元件。冷却流体围绕固态元件流动，并且半导体激光二极管将光泵辐射提供到激光室的体积中，使得来自器件的激光发射通过增益介质和流体。激光器件提供了固态增益介质激光器（例如，二极管泵浦，高功率密度等）的优点，但是能够以比从纯固体介质可实现的更高的平均功率和光束质量进行操作。

3. 发明授权

US06937629B2 Laser containing a distributed gain medium 有权
公开(公告)号：US06937629B2
公开(公告)日：2005-08-30
申请号：US10302630
申请日：2002-11-21
申请人： Michael D. Perry , Paul S. Banks , Jason Zweiback , Robert W. Schleicher, Jr.
发明人： Michael D. Perry , Paul S. Banks , Jason Zweiback , Robert W. Schleicher, Jr.
IPC分类号： H01S3/04 , H01S3/042 , H01S3/06 , H01S3/07 , H01S3/094 , H01S3/0941 , H01S3/16 , H01S3/20
CPC分类号： H01S3/025 , H01S3/0401 , H01S3/0407 , H01S3/042 , H01S3/0602 , H01S3/0604 , H01S3/0612 , H01S3/07 , H01S3/0941 , H01S3/16 , H01S3/1603 , H01S3/1643 , H01S3/20 , H01S3/2341
摘要： A laser device which may be used as an oscillator or amplifier comprising a chamber having a volume formed therein and a gain medium within the volume. The gain medium comprises solid-state elements containing active laser ion distributed within the volume. A cooling fluid flows about the solid-state elements and a semiconductor laser diode provides optical pump radiation into the volume of the laser chamber such that laser emission from the device passes through the gain medium and the fluid. The laser device provides the advantages of a solid-state gain medium laser (e.g., diode-pumping, high power density, etc), but enables operation at higher average power and beam quality than would be achievable from a pure solid-state medium.

4. 发明授权

US06785443B2 Optical fiber Bragg grating tuning device 有权
标题翻译：光纤布拉格光栅调谐装置
公开(公告)号：US06785443B2
公开(公告)日：2004-08-31
申请号：US10062577
申请日：2002-01-30
申请人： Alexis Mendez , Mario Pacheco , Steve Montesanto , Gershon Perelman , William Wang , Jason Zweiback
发明人： Alexis Mendez , Mario Pacheco , Steve Montesanto , Gershon Perelman , William Wang , Jason Zweiback
IPC分类号： G02B634
CPC分类号： G02B6/022
摘要： The present invention is directed to a system and method for tuning an optical fiber Bragg grating by using a circular mechanism which uniformly stretches the fiber along its length while at the same time preserving the minimal size for stretching.
摘要翻译：本发明涉及一种用于通过使用圆周机制来调谐光纤布拉格光栅的系统和方法，所述圆形机构沿着其长度均匀地拉伸光纤，同时保持最小拉伸尺寸。

5. 发明申请

US20070002921A1 Laser Containing a Distributed Gain Medium 有权
标题翻译：包含分布增益介质的激光
公开(公告)号：US20070002921A1
公开(公告)日：2007-01-04
申请号：US11470243
申请日：2006-09-05
申请人： Michael Perry , Paul Banks , Jason Zweiback , Robert Schleicher
发明人： Michael Perry , Paul Banks , Jason Zweiback , Robert Schleicher
IPC分类号： H01S3/04 , H01S3/091
CPC分类号： H01S3/025 , H01S3/0401 , H01S3/0407 , H01S3/042 , H01S3/0602 , H01S3/0604 , H01S3/0612 , H01S3/07 , H01S3/0941 , H01S3/16 , H01S3/1603 , H01S3/1643 , H01S3/20 , H01S3/2341
摘要： A laser device which may be used as an oscillator or amplifier comprising a chamber having a volume formed therein and a gain medium within the volume. The gain medium comprises a solid-state element containing active laser ion within the volume. A cooling fluid flows about the solid-state element and a semiconductor laser diode provides optical pump radiation into the volume of the laser chamber such that laser emission from the device passes through the gain medium and the fluid. The laser device provides the advantages of a solid-state gain medium laser (e.g., diode-pumping, high power density, etc), but enables operation at higher average power and beam quality than would be achievable from a pure solid-state medium.
摘要翻译：可以用作振荡器或放大器的激光装置，其包括其中形成有体积的腔室和体积内的增益介质。增益介质包括在体积内含有活性激光离子的固态元件。冷却流体围绕固态元件流动，并且半导体激光二极管将光泵辐射提供到激光室的体积中，使得来自器件的激光发射通过增益介质和流体。激光器件提供了固态增益介质激光器（例如，二极管泵浦，高功率密度等）的优点，但是能够以比从纯固体介质可实现的更高的平均功率和光束质量进行操作。

6. 发明授权

US07103078B2 Laser containing a distributed gain medium 有权
公开(公告)号：US07103078B2
公开(公告)日：2006-09-05
申请号：US11190357
申请日：2005-07-26
申请人： Michael D. Perry , Paul S. Banks , Jason Zweiback , Robert W. Schleicher, Jr.
发明人： Michael D. Perry , Paul S. Banks , Jason Zweiback , Robert W. Schleicher, Jr.
IPC分类号： H01S3/04 , H01S3/17 , H01S3/16
CPC分类号： H01S3/025 , H01S3/0401 , H01S3/0407 , H01S3/042 , H01S3/0602 , H01S3/0604 , H01S3/0612 , H01S3/07 , H01S3/0941 , H01S3/16 , H01S3/1603 , H01S3/1643 , H01S3/20 , H01S3/2341
摘要： A laser device which may be used as an oscillator or amplifier comprising a chamber having a volume formed therein and a gain medium within the volume. The gain medium comprises solid-state elements containing active laser ion distributed within the volume. A cooling fluid flows about the solid-state elements and a semiconductor laser diode provides optical pump radiation into the volume of the laser chamber such that laser emission from the device passes through the gain medium and the fluid. The laser device provides the advantages of a solid-state gain medium laser (e.g., diode-pumping, high power density, etc), but enables operation at higher average power and beam quality than would be achievable from a pure solid-state medium.

7. 发明申请

US20050271098A1 Laser containing a distributed gain medium 有权
标题翻译：包含分布增益介质的激光
公开(公告)号：US20050271098A1
公开(公告)日：2005-12-08
申请号：US11190357
申请日：2005-07-26
申请人： Michael Perry , Paul Banks , Jason Zweiback , Robert Schleicher
发明人： Michael Perry , Paul Banks , Jason Zweiback , Robert Schleicher
IPC分类号： H01S3/04 , H01S3/042 , H01S3/06 , H01S3/07 , H01S3/094 , H01S3/0941 , H01S3/16 , H01S3/20
CPC分类号： H01S3/025 , H01S3/0401 , H01S3/0407 , H01S3/042 , H01S3/0602 , H01S3/0604 , H01S3/0612 , H01S3/07 , H01S3/0941 , H01S3/16 , H01S3/1603 , H01S3/1643 , H01S3/20 , H01S3/2341
摘要： A laser device which may be used as an oscillator or amplifier comprising a chamber having a volume formed therein and a gain medium within the volume. The gain medium comprises solid-state elements containing active laser ion distributed within the volume. A cooling fluid flows about the solid-state elements and a semiconductor laser diode provides optical pump radiation into the volume of the laser chamber such that laser emission from the device passes through the gain medium and the fluid. The laser device provides the advantages of a solid-state gain medium laser (e.g., diode-pumping, high power density, etc), but enables operation at higher average power and beam quality than would be achievable from a pure solid-state medium.
摘要翻译：可以用作振荡器或放大器的激光装置，其包括其中形成有体积的腔室和体积内的增益介质。增益介质包括固体元素，其包含分布在体积内的活性激光离子。冷却流体围绕固态元件流动，并且半导体激光二极管将光泵辐射提供到激光室的体积中，使得来自器件的激光发射通过增益介质和流体。激光器件提供了固态增益介质激光器（例如，二极管泵浦，高功率密度等）的优点，但是能够以比从纯固体介质可实现的更高的平均功率和光束质量进行操作。

8. 发明授权

US06654521B2 Diffraction compensation of FBG phase masks for multi-channel sampling applications 有权
$Diffraction compensation of FBG phase masks for multi-channel sampling applications$
标题翻译：用于多通道采样应用的FBG相位掩模的衍射补偿
公开(公告)号：US06654521B2
公开(公告)日：2003-11-25
申请号：US10056575
申请日：2002-01-23
申请人： Yunlong Sheng , Joshua E. Rothenberg , HongPu Li , Ying Wang , Jason Zweiback
发明人： Yunlong Sheng , Joshua E. Rothenberg , HongPu Li , Ying Wang , Jason Zweiback
IPC分类号： G02B634
CPC分类号： G02B6/02085 , G02B6/02138
摘要： The present invention is directed to a system and method for designing efficient multi-channel FBG gratings using a pre-compensated phase mask for diffracting light for side-writing the grating on an optical fiber core. A desired phase function of the FBG is generated, specifically tailored to an effective spacing between the phase mask and the optical fiber core. From the phase function a phase mask is pre-compensated to offset diffraction effects associated with each longitudinal position of the FBG receiving light from two corresponding longitudinal positions of the phase mask substantially symmetrically spaced longitudinally relative to each particular longitudinal position of the FBG. The two corresponding longitudinal positions of the phase mask are spaced longitudinally from each other by a spacing determined by the effective spacing between the phase mask and fiber core and by the first order diffraction angle of light through the phase mask.
摘要翻译：本发明涉及一种用于使用预补偿相位掩模设计有效的多通道FBG光栅的系统和方法，用于衍射光以在光纤芯上侧写光栅。产生FBG的期望相位函数，专门针对相位掩模和光纤芯之间的有效间隔。从相位函数中，相位掩模被预补偿以抵消与FBG的每个纵向位置相关联的衍射效应，所述FBG接收来自相位掩模的两个相应纵向位置的光，其相对于FBG的每个特定纵向位置基本对称地间隔开。相位掩模的两个对应的纵向位置彼此纵向间隔由相位掩模和光纤芯之间的有效间隔确定的间隔以及通过相位掩模的一阶衍射光角。

9. 发明授权

US06707967B2 Efficient sampled bragg gratings for WDM applications 有权
标题翻译：用于WDM应用的高效采样布拉格光栅
公开(公告)号：US06707967B2
公开(公告)日：2004-03-16
申请号：US09757386
申请日：2001-01-08
申请人： Joshua E. Rothenberg , Hongpu Li , Yao Li , Jason Zweiback , Jan Popelek
发明人： Joshua E. Rothenberg , Hongpu Li , Yao Li , Jason Zweiback , Jan Popelek
IPC分类号： G02B634
CPC分类号： G02B6/02085 , Y10S359/90
摘要： Techniques for designing efficient gratings with multiple frequency response channels based on sampled patterns based predominantly on phase modulation of the underlying grating structure. Each period of the phase sampled patterns may include contiguous, discrete phase segments with different phase values, or alternatively, a continuous spatial phase pattern that changes the phase of the underlying grating structure. Moderate amplitude modulation of the underlying grating structure by the sampling structure may also be used together with phase modulation. The grating period or the sampling period may be chirped.
摘要翻译：基于主要基于下面的光栅结构的相位调制的采样图案来设计具有多个频率响应通道的高效光栅的技术。相位采样图案的每个周期可以包括具有不同相位值的连续的离散相位段，或者替代地，改变下面的光栅结构的相位的连续空间相位图案。通过采样结构的底层光栅结构的中等幅度调制也可以与相位调制一起使用。光栅周期或采样周期可以被啁啾。

10. 发明授权

US06532074B1 Free-space diffraction measurement of a phase mask for fabrication of a waveguide Bragg grating 失效
$Free-space diffraction measurement of a phase mask for fabrication of a waveguide Bragg grating$
标题翻译：用于制造波导布拉格光栅的相位掩模的自由空间衍射测量
公开(公告)号：US06532074B1
公开(公告)日：2003-03-11
申请号：US09870925
申请日：2001-05-30
申请人： Russell Wilcox , Jason Zweiback , HongPu Li , Jan Popelek , Joshua E. Rothenberg
发明人： Russell Wilcox , Jason Zweiback , HongPu Li , Jan Popelek , Joshua E. Rothenberg
IPC分类号： G01B902
CPC分类号： G01M11/00 , G02B6/02138 , G02B6/124 , G02B2006/12107 , G02B2006/12173
摘要： Techniques for optically evaluating phase masks for fabricating waveguide Bragg gratings by measuring diffraction orders.
摘要翻译：通过测量衍射级来光学评估用于制造波导布拉格光栅的相位掩模的技术。

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