公开(公告)号：US09846016B2

公开(公告)日：2017-12-19

申请号：US15088286

申请日：2016-04-01

申请人： The Boeing Company

发明人： Donald V. Drouin, Jr. ,  Mark J. Clemen, Jr.

IPC分类号： F42B12/48 ,  F42B12/50 ,  F42B15/01 ,  F41H13/00

CPC分类号： F42B12/50 ,  F41H13/0062 ,  F42B12/48 ,  F42B12/70 ,  F42B15/01 ,  F42C13/02

摘要： Methods, devices, and systems may protect a target from undesirable electromagnetic radiation by detecting electromagnetic radiation (including coherent radiation such as laser beams) aimed at a target from a source; calculating a first release position to disrupt the electromagnetic radiation thereby protecting the target; launching a projectile that may include a disruptive medium or a disruptive-medium precursor; directing the projectile to the first release position; and releasing the disruptive medium from the projectile at the first release position, such that the releasing of the disruptive medium forms a cloud of the disruptive medium.

公开(公告)号：US20170211915A1

公开(公告)日：2017-07-27

申请号：US15328697

申请日：2014-09-19

申请人： HAN'S LASER TECHOLOGY INDUSTRY GROUP CO., LTD.

发明人： Jiaying LI ,  Chaoming ZHOU ,  Bo SUN ,  Yunfeng GAO

IPC分类号： F41H13/00 ,  G02B27/09 ,  G01C3/08 ,  F41G3/06

CPC分类号： F41H13/0062 ,  F41G1/473 ,  F41G3/06 ,  G01C3/08 ,  G02B27/0955

摘要： A laser composite system, comprising a plurality of lasers (10) and a laser range finder (13), the lasers (10) being kilowatt lasers, and the laser range finder (13) being used for determining the distance to a target object, and on the basis of said ranging results, controlling the focus of the plurality of lasers (10). High power such as that of a megawatt laser can be achieved by combining the plurality of kilowatt lasers (10), and, by using the laser range finder (13), the lasers (10) can automatically focus on a distant target object, thus resolving the problem of the inconvenience of aspects of high power lasers such as manufacturing and loading platforms, and the smaller scale is easy to transport and suited for use as an automated, very strong laser cannon.

公开(公告)号：US09321128B2

公开(公告)日：2016-04-26

申请号：US13734397

申请日：2013-01-04

申请人： Timothy Bradley ,  Eric Hillenbrand

发明人： Timothy Bradley ,  Eric Hillenbrand

IPC分类号： F41H13/00 ,  B23K26/00 ,  A61K31/7105 ,  C12Q1/68 ,  C12Q1/70

CPC分类号： B23K26/0096 ,  A61K31/7105 ,  C12Q1/6886 ,  C12Q1/708 ,  C12Q2600/112 ,  C12Q2600/158 ,  F41H13/0056 ,  F41H13/0062

摘要： A modulation device for directing a mobile tracking device away from an asset is provided. The modulation device includes a continuous wave laser source whose output is directed at a seeker head of the mobile tracking device. The modulation device causes the generation of localized sources within the mobile tracking device and confuses the mobile tracking device as to the true location of the asset. A portable cutting device is disclosed. The portable cutting device may include a portable power supply and a laser source. The portable power supply and laser source of the portable cutting device may be positioned within a backpack and carried by a user. A handheld unit which is coupled to the laser source may be supported by the hands of the operator. The handheld unit provides power generated by the laser source to a barrier to be cut.

公开(公告)号：US20150061565A1

公开(公告)日：2015-03-05

申请号：US14244463

申请日：2014-04-03

申请人： BAE Systems Information and Electronic Systems Integration Inc.

发明人： Armando Corella

IPC分类号： G05D3/14 ,  F41H13/00

CPC分类号： F41H13/0056 ,  F41G7/224 ,  F41H13/0062 ,  G01S7/495 ,  G05B19/042 ,  G05B2219/41116

摘要： Enhanced stability for infrared countermeasure systems is provided by using a pair of single axis rate sensors having orthogonal active axes, preferably aligned with the elevation axis and the azimuth axis of the gimbal. The outputs of the orthogonal single axis rate sensors are used to detect instantaneous aircraft angular movement and to use the detected movement to drive the elevation and azimuth motors of the gimbal to move the output mirror for the gimbal to cancel the detected movement.

摘要翻译： 通过使用具有正交主动轴的一对单轴速率传感器来提供红外对策系统的增强的稳定性，优选地与万向节的仰角轴和方位角对准。 正交单轴速率传感器的输出用于检测瞬时飞机角度运动，并使用检测到的运动来驱动万向架的仰角和方位角马达，以移动万向架的输出镜，以取消检测到的运动。

公开(公告)号：US08941042B2

公开(公告)日：2015-01-27

申请号：US13476380

申请日：2012-05-21

申请人： Richard A. Hutchin

发明人： Richard A. Hutchin

IPC分类号： H01S3/10 ,  G01D3/00 ,  H01L27/146 ,  F41H13/00 ,  G01S17/89 ,  G01S7/481 ,  G01S7/497

CPC分类号： H01L27/14629 ,  F41H13/0062 ,  G01S7/4815 ,  G01S7/497 ,  G01S17/89

摘要： A multi-beam laser beam control and imaging system includes a laser transmitter configured to emit light in a plurality of beamlets towards a target. At least one of the beamlets illuminates the whole target or a substantial portion of the target when imaging the target. A sensor is configured to receive light from the beamlets. A processor is communicably coupled to the sensor and configured to compute a relative phase of a wavefront of at least one beamlet based on output from the sensor. The processor also reconstructs a wavefront which is used to formulate two or three dimensional images of the target. A controller is communicably coupled to the processor and to the laser transmitter. The controller is configured to adjust a phase of at least one of the beamlets.

摘要翻译： 多光束激光束控制和成像系统包括被配置为朝向目标发射多个子束中的光的激光发射器。 当对目标成像时，至少一个子束照射整个目标或目标的大部分。 传感器被配置为接收来自子束的光。 处理器可通信地耦合到传感器并且被配置为基于来自传感器的输出来计算至少一个子束的波前的相对相位。 处理器还重建用于制定目标的二维或三维图像的波前。 控制器可通信地耦合到处理器和激光发射器。 控制器被配置为调整至少一个子束的相位。

公开(公告)号：US20140218790A1

公开(公告)日：2014-08-07

申请号：US13951868

申请日：2013-07-26

申请人： MBDA Deutschland GmbH

发明人： Thomas HAGEN

IPC分类号： H01S3/00 ,  H01S3/067

CPC分类号： H01S3/005 ,  F41H13/0062 ,  H01S3/0007 ,  H01S3/06754 ,  H01S3/06783

摘要： A beam focusing unit for a laser weapon system includes a laser generating unit, an output element unit, and a beam optics element. The beam focusing unit includes a stationary/partly movable part and a fully movable part. The stationary/partly movable part is adapted for positioning or for transporting the beam focusing unit between operations. The fully movable part is adapted for targeting and target-following of the laser weapon system. The beam optics element and the at least one output element unit is arranged on the fully movable part.

摘要翻译： 用于激光武器系统的光束聚焦单元包括激光产生单元，输出元件单元和光束光学元件。 光束聚焦单元包括静止/部分可移动部分和完全可移动部分。 固定/部分可移动部件适于在操作之间定位或输送光束聚焦单元。 完全可动部分适用于激光武器系统的目标跟踪。 光束光学元件和至少一个输出元件单元布置在完全可移动部分上。

公开(公告)号：US08415600B2

公开(公告)日：2013-04-09

申请号：US12412547

申请日：2009-03-27

申请人： Richard A. Hutchin

发明人： Richard A. Hutchin

IPC分类号： G01B11/26 ,  G01S13/86

CPC分类号： G02B26/06 ,  F41H13/0062 ,  G02B26/0825 ,  H01S3/005

摘要： A laser beam control system includes an output aperture through which a laser beam is directed toward a target. A laser beam return is also received through the output aperture, with the laser beam return including scatter from the laser beam. A deformable mirror is adapted to control the outgoing laser beam, and a sensor is adapted to detect the wavefront of the laser beam return. An optics controller is operationally coupled to the deformable mirror and is adapted to adjust the deformable mirror in response to the wavefront of the laser beam return.

摘要翻译： 激光束控制系统包括输出孔，激光束通过该孔径朝向目标。 激光束返回也通过输出孔接收，激光束返回包括来自激光束的散射。 可变形反射镜适于控制输出激光束，并且传感器适于检测激光束返回的波前。 光学控制器可操作地耦合到可变形反射镜，并且适于响应于激光束返回的波前来调节可变形反射镜。

公开(公告)号：US08199405B2

公开(公告)日：2012-06-12

申请号：US12608552

申请日：2009-10-29

申请人： Franz Geidek ,  Norbert Nissl ,  Rudolf Protz ,  Juergen Zoz

发明人： Franz Geidek ,  Norbert Nissl ,  Rudolf Protz ,  Juergen Zoz

IPC分类号： G02B27/10 ,  G02B27/30 ,  H01S3/10 ,  H01S3/04 ,  H01S3/08

CPC分类号： F41H13/0062 ,  G02B27/143 ,  H01S3/005 ,  H01S3/2383

摘要： A tactical radiating device for directed energy includes at least two generators of high energy directed beams. At least one beam combining system combines high energy directed beams emitted by the generators into a combined high energy beam. A focusing device focuses the combined high energy beam.

摘要翻译： 用于定向能量的战术辐射装置包括至少两个高能量定向光束发生器。 至少一个光束组合系统将由发生器发射的高能量定向光束组合成组合的高能束。 聚焦装置将组合的高能束聚焦。

公开(公告)号：US20120098693A1

公开(公告)日：2012-04-26

申请号：US12778892

申请日：2010-05-12

申请人： Timothy Bradley

发明人： Timothy Bradley

IPC分类号： G01S7/38

CPC分类号： H04K3/80 ,  F41H13/005 ,  F41H13/0062 ,  G06F21/6209 ,  G06F2221/2101 ,  G06F2221/2141 ,  G06F2221/2149

摘要： A system is disclosed to identify authorized EO devices and unauthorized EO devices within a scene. The system hampers the operation of the unauthorized EO devices detected within the scene.

摘要翻译： 公开了一种识别场景内的授权EO设备和未经授权的EO设备的系统。 该系统阻碍在场景内检测到的未经授权的EO设备的操作。

公开(公告)号：US20110084195A1

公开(公告)日：2011-04-14

申请号：US12578663

申请日：2009-10-14

申请人： Michael P. Schaub ,  Daniel W. Brunton ,  Jim R. Hicks ,  Gregory P. Hanauska ,  Ronald L. Roncone ,  Richard C. Juergens

发明人： Michael P. Schaub ,  Daniel W. Brunton ,  Jim R. Hicks ,  Gregory P. Hanauska ,  Ronald L. Roncone ,  Richard C. Juergens

IPC分类号： G01S17/66 ,  G01C21/04

CPC分类号： G01S7/495 ,  F41G7/224 ,  F41H11/02 ,  F41H13/0056 ,  F41H13/0062

摘要： An off-axis reflective transmit telescope for a DIRCM system is mounted on the gimbal along a transmit-axis offset laterally from the optical axis of the receive telescope but nominally aligned with the line-of-sight of the receive telescope to transmit a laser beam. The telescope comprises an optical port optically coupled to a laser to receive and direct the laser beam away from the dome and a reflective optical assembly that reflects the laser beam through the dome. The reflective optical assembly comprises an off-axis mirror segment and a second optical element that together precompensate the laser beam for dome aberrations induced by the lateral offset of the transmit telescope's transmit axis from the optical axis. The off-axis mirror segment comprises a segment of a parent mirror having an aspheric curvature (e.g. parabolic, elliptical or higher-order asphere) about an axis of symmetry. The segment is offset so that it is not centered on the axis of symmetry of the parent mirror. The use of the off-axis mirror segment allows the optical port and any folding mirror to be positioned so that they do not obscure the reflected laser beam. The second optical element may be a segment of a dome corrector parent lens, a prism or a refractive lens formed on the front surface of the off-axis minor segment.

摘要翻译： 用于DIRCM系统的离轴反射式透射望远镜沿着从接收望远镜的光轴横向偏移的透射轴安装在万向节上，但是与接收望远镜的视线对准，以传输激光束 。 望远镜包括光学端口，其光学耦合到激光器以将激光束接收并引导离开圆顶，以及反射光学组件，其反射激光束通过圆顶。 反射光学组件包括离轴镜部分和第二光学元件，其一起预先补偿激光束，用于由透射望远镜的透射轴线从光轴的横向偏移引起的圆顶像差。 离轴镜片段包括围绕对称轴具有非球面曲率（例如抛物线形，椭圆形或高阶非球面）的父镜的一段。 该段被偏移，使得它不以母镜的对称轴为中心。 使用离轴镜分段允许光学端口和任何折叠反射镜被定位，使得它们不会使反射的激光束模糊。 第二光学元件可以是形成在离轴次要部分的前表面上的圆顶校正器母体透镜，棱镜或折射透镜的部分。