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1. 发明授权

US09917411B2 Double fiber optic mode adapter 有权
公开(公告)号：US09917411B2
公开(公告)日：2018-03-13
申请号：US15191829
申请日：2016-06-24
申请人： Optical Engines, Inc.
发明人： Jason D. Tafoya , Daniel Scott Schulz , Donald L. Sipes, Jr.
IPC分类号： H01S3/067 , G02B6/26 , H01S3/094 , G02B6/12
CPC分类号： H01S3/06745 , G02B6/02047 , G02B6/02295 , G02B6/262 , G02B6/264 , G02B2006/12195 , H01S3/06712 , H01S3/06733 , H01S3/06741 , H01S3/06783 , H01S3/094003 , H01S3/094053
摘要： An exemplary embodiment of the disclosure provides a double fiber optic mode adapter including: a fiber core having a variable core diameter; a fiber cladding having a variable cladding size; a first input interface corresponding to a first core diameter and a first cladding size; a second input interface corresponding to a second core diameter and a second cladding size; a thermally-tapered region wherein the variable core diameter of the fiber core transitions from the first core diameter to the second core diameter and the variable cladding size of the fiber cladding transitions from the first cladding size to a third cladding size; and an etched tapered region wherein the variable core diameter of the fiber core is constant and the variable cladding size of the fiber cladding transitions from the third cladding size to the second cladding size.

2. 发明授权

US09972961B2 Two-ended pumping of a composite fiber optic amplifier 有权
公开(公告)号：US09972961B2
公开(公告)日：2018-05-15
申请号：US15192389
申请日：2016-06-24
申请人： OPTICAL ENGINES, INC.
发明人： Donald L. Sipes, Jr. , Jason D. Tafoya , Daniel Scott Schulz
IPC分类号： H01S3/094 , H01S3/067 , H01S3/16 , G02B6/14 , H01S3/0941 , G02B6/02 , G02B6/024
CPC分类号： H01S3/094011 , G02B6/02009 , G02B6/024 , G02B6/14 , H01S3/06712 , H01S3/06741 , H01S3/06758 , H01S3/094007 , H01S3/0941 , H01S3/1618 , H01S2301/03
摘要： Exemplary embodiments of the disclosure include a fiber optic amplifier system and a fiber optic oscillator system having a first stage, comprising a first core fiber having a first core diameter and a first cladding size; a second stage, comprising a second core fiber having a second core diameter and a second cladding size; and a double mode adapter connecting the first stage to the second stage, wherein the double mode adapter is configured to provide transitions for the cores and the claddings of the first and second core fibers.

3. 发明授权

US09494751B2 Non-destructive dissipation of excess optical energy 有权
标题翻译：多余光能的非破坏性耗散
公开(公告)号：US09494751B2
公开(公告)日：2016-11-15
申请号：US14158469
申请日：2014-01-17
申请人： OPTICAL ENGINES, INC.
发明人： Jason D. Tafoya , Donald L. Sipes, Jr. , Daniel Scott Schulz
IPC分类号： G02B6/02 , G02B6/26 , G02B6/42 , G02B6/028 , G02B6/036
CPC分类号： G02B6/4296 , G02B6/0288 , G02B6/03627
摘要： Optical energy in excess of that which is properly coupled into the core of an optical fiber is non-destructively redirected and benignly dissipated so as to minimize damage in a fiber coupled system.
摘要翻译：超过被适当地耦合到光纤的芯中的光能量被非破坏性地重定向并且被良性地消散，以便使光纤耦合系统中的损坏最小化。

4. 发明授权

US11579366B2 Photonic antenna array with tapered fiber ends 有权
公开(公告)号：US11579366B2
公开(公告)日：2023-02-14
申请号：US16705912
申请日：2019-12-06
申请人： Optical Engines, Inc.
发明人： Donald Lee Sipes, Jr. , Jason D. Tafoya , Daniel Scott Schulz
IPC分类号： G02B6/26 , H04B10/112 , F21V8/00 , H01Q21/06 , H04B10/118 , H04B10/50
摘要： A photonic antenna array includes: a plurality of tapered fiber ends; and a support plate. Each tapered fiber end of the plurality of tapered fiber ends corresponds to a respective fiber of a plurality of fibers. A portion of each of the plurality of fibers is run through the support plate. A fiber core diameter at a tapered end point of a respective tapered fiber end of the plurality of tapered fiber ends has a first diameter. A fiber core diameter at a non-tapered portion of the respective fiber corresponding to the respective tapered fiber end has a second diameter. The first diameter is smaller than the second diameter. The respective tapered fiber end is configured to provide a mode field diameter larger than a diameter of the non-tapered portion of the respective fiber corresponding to the respective tapered fiber end.

5. 发明申请

US20170214209A1 DOUBLE FIBER OPTIC MODE ADAPTER 有权
公开(公告)号：US20170214209A1
公开(公告)日：2017-07-27
申请号：US15191829
申请日：2016-06-24
申请人： Optical Engines, Inc.
发明人： Jason D. Tafoya , Daniel Scott Schulz , Donald L. Sipes, JR.
IPC分类号： H01S3/067 , H01S3/094
CPC分类号： H01S3/06745 , G02B6/02047 , G02B6/02295 , G02B6/262 , G02B6/264 , G02B2006/12195 , H01S3/06712 , H01S3/06733 , H01S3/06741 , H01S3/06783 , H01S3/094003 , H01S3/094053
摘要： An exemplary embodiment of the disclosure provides a double fiber optic mode adapter including: a fiber core having a variable core diameter; a fiber cladding having a variable cladding size; a first input interface corresponding to a first core diameter and a first cladding size; a second input interface corresponding to a second core diameter and a second cladding size; a thermally-tapered region wherein the variable core diameter of the fiber core transitions from the first core diameter to the second core diameter and the variable cladding size of the fiber cladding transitions from the first cladding size to a third cladding size; and an etched tapered region wherein the variable core diameter of the fiber core is constant and the variable cladding size of the fiber cladding transitions from the third cladding size to the second cladding size

6. 发明申请

US20140064305A1 Efficient Generation of Intense Laser Light from Multiple Laser Light Sources Using Misaligned Collimating Optical Elements 有权
标题翻译：使用不对准的准直光学元件从多个激光光源有效地产生强激光
公开(公告)号：US20140064305A1
公开(公告)日：2014-03-06
申请号：US14012858
申请日：2013-08-28
申请人： OPTICAL ENGINES, INC.
发明人： Donald L. Sipes, JR. , Daniel Scott Schulz
IPC分类号： H01S3/10
CPC分类号： H01S3/10 , G02B19/0014 , G02B19/0057 , H01S5/005 , H01S5/02284 , H01S5/4012 , H01S5/405
摘要： A system is provided for combining laser light sources. The system includes: a stack of laser diode bar arrays, comprising two or more laser diode bar arrays, each laser diode bar array having multiple laser diodes; a multimode optical fiber; and a plurality of optical elements disposed between the stack of laser diode bar arrays and the multimode optical fiber, configured to direct light from the stack of laser diode bar arrays to the multimode optical fibers, the plurality of optical elements further including: a plurality of fast-axis collimating (FAC) lenses, wherein at least one FAC lens of the plurality of FAC lenses corresponds to each laser diode bar array. At least one FAC lens of the plurality of FAC lenses is misaligned with respect to the corresponding laser diode bar array. At least one misaligned FAC lens has at least one of a translational position and a orientation relative to its corresponding laser diode bar array different from another FAC lens of the plurality of FAC lenses relative to its corresponding laser diode bar array.
摘要翻译：提供了组合激光光源的系统。该系统包括：一叠激光二极管棒阵列，包括两个或多个激光二极管棒阵列，每个激光二极管阵列具有多个激光二极管; 多模光纤; 以及多个光学元件，设置在所述激光二极管阵列和所述多模光纤的堆叠之间，被配置为将来自所述激光二极管阵列的堆叠的光引导到所述多模光纤，所述多个光学元件还包括：多个快速轴准直（FAC）透镜，其中多个FAC透镜中的至少一个FAC透镜对应于每个激光二极管条阵列。多个FAC透镜中的至少一个FAC透镜相对于相应的激光二极管阵列不对准。至少一个未对准的FAC透镜相对于其对应的激光二极管棒阵列具有相对于其对应的激光二极管阵列阵列不同于多个FAC透镜的另一FAC透镜的平移位置和取向中的至少一个。

7. 发明申请

US20220173567A1 COUNTER PUMPING A LARGE MODE AREA FIBER LASER 有权
公开(公告)号：US20220173567A1
公开(公告)日：2022-06-02
申请号：US17576431
申请日：2022-01-14
申请人： OPTICAL ENGINES, INC.
发明人： Donald Lee Sipes, JR. , Jason Tafoya , Brian Michael Schulz , James Lefort , Daniel Scott Schulz
IPC分类号： H01S3/094 , H01S3/067
摘要： A fiber support assembly includes: a first glass tube, wherein the first glass tube is at tached to a microlens or lenslet of a microlens or lenslet array; a second glass tube at least partially disposed within the first glass tube; and a gain fiber disposed within the second glass tube, wherein the gain fiber has a first tapered end cap, and wherein the gain fiber with the first tapered end cap is aligned to the microlens or lenslet attached to the first glass tube. The fiber support assembly may further include: a pump fiber disposed within the second glass tube, wherein the pump fiber has a second tapered end cap; and a reflector configured to receive counter-pumping light from the pump fiber and direct the counter-pumping light to the first tapered end cap of the gain fiber.

8. 发明授权

US09343868B2 Efficient generation of intense laser light from multiple laser light sources using misaligned collimating optical elements 有权
标题翻译：使用不对准的准直光学元件有效地产生来自多个激光光源的强激光
公开(公告)号：US09343868B2
公开(公告)日：2016-05-17
申请号：US14012858
申请日：2013-08-28
申请人： OPTICAL ENGINES, INC.
发明人： Donald L. Sipes, Jr. , Daniel Scott Schulz
IPC分类号： G02B6/42 , G02B6/32 , H01S3/10 , H01S5/40 , G02B19/00 , H01S5/00 , H01S5/022
CPC分类号： H01S3/10 , G02B19/0014 , G02B19/0057 , H01S5/005 , H01S5/02284 , H01S5/4012 , H01S5/405
摘要： A system is provided for combining laser light sources. The system includes: a stack of laser diode bar arrays, comprising two or more laser diode bar arrays, each laser diode bar array having multiple laser diodes; a multimode optical fiber; and a plurality of optical elements disposed between the stack of laser diode bar arrays and the multimode optical fiber, configured to direct light from the stack of laser diode bar arrays to the multimode optical fibers, the plurality of optical elements further including: a plurality of fast-axis collimating (FAC) lenses, wherein at least one FAC lens of the plurality of FAC lenses corresponds to each laser diode bar array. At least one FAC lens of the plurality of FAC lenses is misaligned with respect to the corresponding laser diode bar array. At least one misaligned FAC lens has at least one of a translational position and a orientation relative to its corresponding laser diode bar array different from another FAC lens of the plurality of FAC lenses relative to its corresponding laser diode bar array.
摘要翻译：提供了组合激光光源的系统。该系统包括：一叠激光二极管棒阵列，包括两个或多个激光二极管棒阵列，每个激光二极管阵列具有多个激光二极管; 多模光纤; 以及多个光学元件，设置在所述激光二极管阵列和所述多模光纤的堆叠之间，被配置为将来自所述激光二极管阵列的堆叠的光引导到所述多模光纤，所述多个光学元件还包括：多个快速轴准直（FAC）透镜，其中多个FAC透镜中的至少一个FAC透镜对应于每个激光二极管条阵列。多个FAC透镜中的至少一个FAC透镜相对于相应的激光二极管阵列不对准。至少一个未对准的FAC透镜相对于其对应的激光二极管棒阵列具有相对于其对应的激光二极管阵列阵列不同于多个FAC透镜的另一FAC透镜的平移位置和取向中的至少一个。

9. 发明申请

US20140205252A1 Non-Destructive Dissipation of Excess Optical Energy 有权
标题翻译：过度光能的非破坏性耗散
公开(公告)号：US20140205252A1
公开(公告)日：2014-07-24
申请号：US14158469
申请日：2014-01-17
申请人： OPTICAL ENGINES, INC.
发明人： Jason D. Tafoya , Donald L. Sipes, JR. , Daniel Scott Schulz
IPC分类号： G02B6/02
CPC分类号： G02B6/4296 , G02B6/0288 , G02B6/03627
摘要： Optical energy in excess of that which is properly coupled into the core of an optical fiber is non-destructively redirected and benignly dissipated so as to minimize damage in a fiber coupled system.
摘要翻译：超过被适当地耦合到光纤的芯中的光能量被非破坏性地重定向并且被良性地消散，以便使光纤耦合系统中的损坏最小化。

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