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1. 发明申请

US20060279819A1 Laser mode stabilization using an etalon 审中-公开
标题翻译：使用标准具的激光模式稳定
公开(公告)号：US20060279819A1
公开(公告)日：2006-12-14
申请号：US11440365
申请日：2006-05-25
申请人： Vladimir Krneta , Larry Fabiny , Ian Redmond , Brian Riley , Aaron Wegner , Susan Hunter
发明人： Vladimir Krneta , Larry Fabiny , Ian Redmond , Brian Riley , Aaron Wegner , Susan Hunter
IPC分类号： G02B5/32
CPC分类号： G01J9/0246 , G11B7/0065 , G11B7/126 , H01S5/06246 , H01S5/0687
摘要： Systems and methods are provided or use with a light source which generates a light beam. These systems may include a detector which detects light beam information regarding a light beam exiting an etalon. The system then uses the detected information to determine whether multiple modes are present in the light beam so that the light source may be adjusted to return the light source to single mode operation.
摘要翻译：提供或使用产生光束的光源的系统和方法。这些系统可以包括检测器，其检测关于退出标准具的光束的光束信息。然后，系统使用检测到的信息来确定光束中是否存在多个模式，使得可以调整光源以将光源返回到单模操作。

2. 发明授权

US07397571B2 Methods and systems for laser mode stabilization 有权
标题翻译：激光模式稳定的方法和系统
公开(公告)号：US07397571B2
公开(公告)日：2008-07-08
申请号：US11440446
申请日：2006-05-25
申请人： Vladimir Krneta , Larry Fabiny , Ian R. Redmond , Brian Riley , Aaron Wegner , Susan Hunter
发明人： Vladimir Krneta , Larry Fabiny , Ian R. Redmond , Brian Riley , Aaron Wegner , Susan Hunter
IPC分类号： G01B9/02
CPC分类号： G11B7/1359 , G03H1/02 , G03H2001/0212 , G03H2222/22 , G11B7/0065 , G11B7/1263
摘要： Systems and methods are provided or use with a light source which generates a light beam. These systems may include a detector which detects light beam information and which determines whether multiple modes are present in the light beam so that the light source may be adjusted. These systems may further include a beam splitting device, such as an optical wedge, to provide two sample beams that intersect to provide a fringe pattern. The detector may then detect this fringe pattern and compute a visibility value that may be used to determine whether multiple modes are present.
摘要翻译：提供或使用产生光束的光源的系统和方法。这些系统可以包括检测光束信息并且确定光束中是否存在多个模式的检测器，从而可以调整光源。这些系统还可以包括诸如光楔之类的分束装置，以提供相交以提供条纹图案的两个样品光束。检测器然后可以检测该条纹图案并计算可用于确定是否存在多个模式的可见性值。

3. 发明申请

US20060291022A1 Optical delay line in holographic drive 审中-公开
标题翻译：光学延迟线在全息驱动
公开(公告)号：US20060291022A1
公开(公告)日：2006-12-28
申请号：US11440358
申请日：2006-05-25
申请人： Ian Redmond , Larry Fabiny , Vladimir Krneta , Brian Riley
发明人： Ian Redmond , Larry Fabiny , Vladimir Krneta , Brian Riley
IPC分类号： G02B5/32
CPC分类号： G02B17/023 , G03H1/02 , G03H2001/0212 , G03H2222/22 , G03H2223/26 , G11B7/0065 , G11B7/1359 , G11B7/1362
摘要： The present invention relates to a system comprising a holographic data storage drive that records holographic digital data in a holographic recording medium, and which comprises: a data beam path having a first optical path length; and a reference beam path having a second optical path length; wherein one of the data beam and reference beams paths comprise an optical delay line so that the difference between the first and second optical path lengths is less than the laser coherence length. The present invention further relates to a method for operating a laser in the holographic data storage drive in a multi-mode state during the recording of holographic digital data the holographic medium without adverse effects on the strength of the interference patterns formed.
摘要翻译：本发明涉及一种包括在全息记录介质中记录全息数字数据的全息数据存储驱动器的系统，包括：具有第一光程长度的数据光束路径; 以及具有第二光路长度的参考光束路径; 其中数据束和参考光束路径中的一个包括光学延迟线，使得第一和第二光路长度之间的差小于激光相干长度。本发明还涉及一种用于在全息数据数据记录全息介质期间在多模态下在全息数据存储驱动器中操作激光的方法，而对所形成的干涉图案的强度没有不利影响。

4. 发明申请

US20070223554A1 External cavity laser 审中-公开
标题翻译：外腔激光器
公开(公告)号：US20070223554A1
公开(公告)日：2007-09-27
申请号：US11716002
申请日：2007-03-09
申请人： Susan Hunter , Vladimir Krneta , Jason Ensher
发明人： Susan Hunter , Vladimir Krneta , Jason Ensher
IPC分类号： H01S3/10 , H01S5/00 , H01S3/08
CPC分类号： H01S3/1055 , H01S3/0014 , H01S3/0621 , H01S3/08009 , H01S3/08086 , H01S3/086 , H01S3/139 , H01S5/141
摘要： Embodiments of systems and methods are provided for a tunable laser device. The tunable laser device may include a diffraction grating connected to a pivot arm that pivots the diffraction grating about a pivot point to tune the laser device. In pivoting the diffraction grating about the pivot point, both the wavelength to which the diffraction grating is tuned and the length of the optical cavity may be changed. The length of the pivot arm may be selected to reduce the number of mode hops of the tunable laser device when tuning the laser device over its tuning range.
摘要翻译：为可调激光器件提供了系统和方法的实施例。可调谐激光装置可以包括连接到枢转臂的衍射光栅，枢轴臂围绕枢转点枢转衍射光栅以调谐激光装置。在围绕枢转点枢转衍射光栅时，可以改变衍射光栅被调谐的波长和光学腔的长度。可以选择枢转臂的长度以在调谐激光器件在其调谐范围上时减少可调激光器件的跳跃次数。

5. 发明申请

US20080019011A1 Collimation lens group adjustment for laser system 有权
标题翻译：激光系统准直镜组调整
公开(公告)号：US20080019011A1
公开(公告)日：2008-01-24
申请号：US11826517
申请日：2007-07-16
申请人： Vladimir Krneta , Kirk William Cook
发明人： Vladimir Krneta , Kirk William Cook
IPC分类号： G02B27/30
CPC分类号： G02B7/023 , G02B19/0014 , G02B19/0052 , H01S5/02212 , H01S5/02284 , H01S5/14
摘要： A laser system comprising a laser assembly for generating a light beam, and collimation assembly movable axially with respect to the laser assembly and being positioned in the optical path of the light beam. The collimation assembly comprises a collimation lens group comprising a first lens component positioned within a first lens mounting cell, a second lens component positioned within a second lens mounting cell and provided with a central portion for receiving and cooperating with the first cell to thereby adjust the axial spacing between the first and second lens components, means for radially adjusting the position of the second cell with respect to the first cell to thereby radially adjust the optical axis of the second lens component with respect to the optical axis of the first lens component, and means formed in the central and flange portions of the second cell for creating flexure therein.
摘要翻译：一种激光系统，包括用于产生光束的激光组件和可相对于激光组件轴向移动并且定位在光束的光路中的准直组件。准直组件包括准直透镜组，其包括定位在第一透镜安装单元内的第一透镜部件，位于第二透镜安装单元内的第二透镜部件，并具有用于接收并与第一单元配合的中心部分，从而调整在第一和第二透镜部件之间的轴向间隔，用于相对于第一单元径向地调节第二单元的位置的装置，从而相对于第一透镜部件的光轴径向地调节第二透镜部件的光轴，以及形成在第二电池的中心和凸缘部分中用于在其中产生挠曲的装置。

6. 发明授权

US07495838B2 Collimation lens group adjustment for laser system 有权
标题翻译：激光系统准直镜组调整
公开(公告)号：US07495838B2
公开(公告)日：2009-02-24
申请号：US11826517
申请日：2007-07-16
申请人： Vladimir Krneta , Kirk William Cook
发明人： Vladimir Krneta , Kirk William Cook
IPC分类号： G02B27/30 , G02B7/02 , H01S3/08
CPC分类号： G02B7/023 , G02B19/0014 , G02B19/0052 , H01S5/02212 , H01S5/02284 , H01S5/14
摘要： A laser system comprising a laser assembly for generating a light beam, and collimation assembly movable axially with respect to the laser assembly and being positioned in the optical path of the light beam. The collimation assembly comprises a collimation lens group comprising a first lens component positioned within a first lens mounting cell, a second lens component positioned within a second lens mounting cell and provided with a central portion for receiving and cooperating with the first cell to thereby adjust the axial spacing between the first and second lens components, means for radially adjusting the position of the second cell with respect to the first cell to thereby radially adjust the optical axis of the second lens component with respect to the optical axis of the first lens component, and means formed in the central and flange portions of the second cell for creating flexure therein.
摘要翻译：一种激光系统，包括用于产生光束的激光组件和可相对于激光组件轴向移动并且定位在光束的光路中的准直组件。准直组件包括准直透镜组，其包括定位在第一透镜安装单元内的第一透镜部件，位于第二透镜安装单元内的第二透镜部件，并具有用于接收并与第一单元配合的中心部分，从而调整在第一和第二透镜部件之间的轴向间隔，用于相对于第一单元径向地调节第二单元的位置的装置，从而相对于第一透镜部件的光轴径向地调节第二透镜部件的光轴，以及形成在第二电池的中央和凸缘部分中用于在其中产生挠曲的装置。

7. 发明授权

US07173744B1 Article comprising holographic medium between substrates having environmental barrier seal and process for preparing same 有权
标题翻译：一种包括具有环境屏障密封的基板之间的全息介质及其制备方法的制品
公开(公告)号：US07173744B1
公开(公告)日：2007-02-06
申请号：US11291845
申请日：2005-12-02
申请人： Peter A. Whiteside , Michael C. Cole , Vladimir Krneta , David R. Schoenfeld
发明人： Peter A. Whiteside , Michael C. Cole , Vladimir Krneta , David R. Schoenfeld
IPC分类号： G03H1/02
CPC分类号： G03H1/02 , G03F7/001 , G03H1/0256 , G03H2250/37 , G03H2250/39 , G03H2260/12 , G11B7/0065 , G11B7/24044 , G11B7/24097 , G11B7/252 , G11B7/26 , G11B23/0014 , G11B23/0021
摘要： The present invention relates to an article comprising: a pair of substrates comprising a thermoplastic; a holographic recording medium positioned between the substrates such that the holographic recording medium has at least one exposed area; and an environmental barrier seal protecting the at least one exposed area from environmental degradants; wherein the environmental barrier seal comprises: an inner layer adhered to at least one of the substrates and comprising a thermally meltable adhesive; an outer layer comprising a moisture impervious plastic; and an intermediate layer positioned between the inner and outer layers and comprising an moisture and oxygen impervious metallic foil. The present invention also provides a process for forming such an article.
摘要翻译：本发明涉及一种制品，包括：一对基材，其包含热塑性塑料; 位于所述基板之间的全息记录介质，使得所述全息记录介质具有至少一个曝光区域; 以及保护所述至少一个暴露区域免受环境降解物的环境屏障密封件; 其中所述环境保护密封件包括：粘附到所述至少一个所述基底的内层，并且包括可热熔粘合剂; 包含防潮透明塑料的外层; 以及位于内层和外层之间并包括防潮和不透氧的金属箔的中间层。本发明还提供了一种用于形成这种制品的方法。

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