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1. 发明申请

US20060238638A1 Method and apparatus for signature reduction using wavefront coding 失效
公开(公告)号：US20060238638A1
公开(公告)日：2006-10-26
申请号：US11110993
申请日：2005-04-20
申请人： Jaime Sonstroem
发明人： Jaime Sonstroem
IPC分类号： G02B13/16
CPC分类号： G02B23/12 , G02B13/14 , G02B13/16
摘要： The invention applies wavefront coding to the front of an electro-optic/infrared device to minimize the amount of light which is retroreflected by systems, such as Fowarding Looking Infrared systems, back to its source. The invention (unlike conventional reduction methods) does not rely on reducing the laser power leaving the interrogated sensor, but primarily on controlling its direction. A sensor according to the present invention, which has been wavefront coded for reduction of reflected light, will also effect the direction of the scattered light, thereby significantly reducing that which returns to the zero bistatic angle position. In contrast, a limitation of conventional methods is that once specular reflections are addressed, the remaining retroreflected signal typically results from scattered light at the focal plane which is largely collected and recollimated by the system optics.

2. 发明授权

US07485849B2 Light sensor protection and method for protecting a light sensor with laser radiation attenuating gas 失效
标题翻译：光传感器保护和用激光辐射衰减气体保护光传感器的方法
公开(公告)号：US07485849B2
公开(公告)日：2009-02-03
申请号：US11381377
申请日：2006-05-03
申请人： Jaime Sonstroem
发明人： Jaime Sonstroem
IPC分类号： H01J40/14 , H01J5/02
CPC分类号： G01J1/04 , G01J1/0411 , G01J1/0418 , G01J2001/0285
摘要： A light sensor protection system and method protects a light sensor system from a laser threat. The light sensor system has a sensor housing which contains optical elements disposed within the sensor housing and at a first end of the housing to converge light rays entering the housing at a focal plane. A focal plane array is disposed within the sensor housing substantially coincident with the focal plane. A means for protecting the light sensor system from a laser threat is disposed within the housing remote from the optical elements, the light rays, and the focal plane array. The method includes the steps of (a) providing a light sensor system as described above; and (b) protecting the light sensor system from a laser threat in the presence of a laser threat or upon a warning thereof with the means for protecting the light sensor system from a laser threat.
摘要翻译：光传感器保护系统和方法保护光传感器系统免受激光威胁。光传感器系统具有传感器壳体，该传感器壳体包含设置在传感器壳体内的光学元件，并且在壳体的第一端处会聚在焦平面处进入壳体的光线。焦平面阵列设置在传感器壳体内，基本上与焦平面重合。用于保护光传感器系统免受激光威胁的装置设置在远离光学元件，光线和焦平面阵列的壳体内。该方法包括以下步骤：（a）提供如上所述的光传感器系统; 以及（b）用存在激光威胁的光传感器系统来保护光传感器系统免受激光威胁的威胁，或者通过用于保护光传感器系统不受激光威胁的装置的警告。

3. 发明授权

US07576791B2 Method and apparatus for signature reduction using wavefront coding 失效
标题翻译：使用波前编码进行签名缩减的方法和装置
公开(公告)号：US07576791B2
公开(公告)日：2009-08-18
申请号：US11110993
申请日：2005-04-20
申请人： Jaime Sonstroem
发明人： Jaime Sonstroem
IPC分类号： H04N5/225 , G01J5/02
CPC分类号： G02B23/12 , G02B13/14 , G02B13/16
摘要： The invention applies wavefront coding to the front of an electro-optic/infrared device to minimize the amount of light which is retroreflected by systems, such as Fowarding Looking Infrared systems, back to its source. The invention (unlike conventional reduction methods) does not rely on reducing the laser power leaving the interrogated sensor, but primarily on controlling its direction. A sensor according to the present invention, which has been wavefront coded for reduction of reflected light, will also effect the direction of the scattered light, thereby significantly reducing that which returns to the zero bistatic angle position. In contrast, a limitation of conventional methods is that once specular reflections are addressed, the remaining retroreflected signal typically results from scattered light at the focal plane which is largely collected and recollimated by the system optics.
摘要翻译：本发明将波前编码应用于电光/红外设备的前面，以使由系统如Fowarding Looking Infrared系统回溯到其源的光的量最小化。本发明（不同于传统的还原方法）不依赖于降低离开询问的传感器的激光功率，而是主要依靠控制其方向。根据本发明的已经被波前编码用于减少反射光的传感器也将影响散射光的方向，从而显着地减少返回零零双角位置的传感器。相比之下，常规方法的局限性在于，一旦对镜面反射进行了解决，剩余的回射信号通常由焦平面处的散射光产生，这主要被系统光学器件收集和重新进行了再聚焦。

4. 发明申请

US20070257187A1 LIGHT SENSOR PROTECTION AND METHOD FOR PROTECTING A LIGHT SENSOR 失效
标题翻译：光传感器保护和保护光传感器的方法
公开(公告)号：US20070257187A1
公开(公告)日：2007-11-08
申请号：US11381377
申请日：2006-05-03
申请人： Jaime Sonstroem
发明人： Jaime Sonstroem
IPC分类号： H01J5/02
CPC分类号： G01J1/04 , G01J1/0411 , G01J1/0418 , G01J2001/0285
摘要： A light sensor protection system and method protects a light sensor system from a laser threat. The light sensor system has a sensor housing which contains optical elements disposed within the sensor housing and at a first end of the housing to converge light rays entering the housing at a focal plane. A focal plane array is disposed within the sensor housing substantially coincident with the focal plane. A means for protecting the light sensor system from a laser threat is disposed within the housing remote from the optical elements, the light rays, and the focal plane array. The method includes the steps of (a) providing a light sensor system as described above; and (b) protecting the light sensor system from a laser threat in the presence of a laser threat or upon a warning thereof with the means for protecting the light sensor system from a laser threat.
摘要翻译：光传感器保护系统和方法保护光传感器系统免受激光威胁。光传感器系统具有传感器壳体，该传感器壳体包含设置在传感器壳体内的光学元件，并且在壳体的第一端处会聚在焦平面处进入壳体的光线。焦平面阵列设置在传感器壳体内，基本上与焦平面重合。用于保护光传感器系统免受激光威胁的装置设置在远离光学元件，光线和焦平面阵列的壳体内。该方法包括以下步骤：（a）提供如上所述的光传感器系统; 以及（b）用存在激光威胁的光传感器系统来保护光传感器系统免受激光威胁的威胁，或者通过用于保护光传感器系统不受激光威胁的装置的警告。

5. 发明授权

US5812319A Sacrificial micro-gratings 失效
标题翻译：牺牲微光栅
公开(公告)号：US5812319A
公开(公告)日：1998-09-22
申请号：US551056
申请日：1995-10-31
申请人： Jaime Sonstroem
发明人： Jaime Sonstroem
IPC分类号： G02B1/12 , G02B5/00 , G02B5/18 , G02B27/44 , H01J3/14 , H01S3/10
CPC分类号： G02B5/18 , G02B1/12 , G02B5/00
摘要： An arrangement and technique for reduced laser induced damage threshold (T) of a sacrificial optical element within an electro-optical system without increased system reflectivity. A sacrificial optical element including input and output surfaces is located normal to the optical axis at an intermediate focal plane of the system and a micro-prism structure is also present on at least one of the surfaces.
摘要翻译：在电光学系统内减少牺牲光学元件的激光诱导损伤阈值（LIDT）的布置和技术，而不增加系统反射率。包括输入和输出表面的牺牲光学元件在系统的中间焦平面处垂直于光轴定位，并且微棱镜结构也存在于至少一个表面上。

6. 发明授权

US5629520A Laser threat status detection 失效
标题翻译：激光威胁状态检测
公开(公告)号：US5629520A
公开(公告)日：1997-05-13
申请号：US559857
申请日：1995-11-20
申请人： Jaime Sonstroem
发明人： Jaime Sonstroem
IPC分类号： F41G3/14 , G01S7/483 , H04N5/33 , G01J5/06
CPC分类号： G01S7/483 , F41G3/147 , H04N5/33
摘要： A system and technique to incorporate threat detectors within the FLIR's ical train and use the radiation reflected off of insertable protective filters, or a coated clear window, to determine if the threat is still present. If there has been some change in laser threat status then there is allowed the removal or insertion of the protective filter.
摘要翻译：将威胁检测器并入FLIR的光学列表中并使用从可插入的保护过滤器或涂覆的清洁窗口反射的辐射的系统和技术来确定威胁是否仍然存在。如果激光威胁状态发生了一些变化，那么就允许去除或插入保护过滤器。

7. 发明授权

US6069358A Pulsed optical threat detection 失效
标题翻译：脉冲光学威胁检测
公开(公告)号：US6069358A
公开(公告)日：2000-05-30
申请号：US53687
申请日：1998-04-02
申请人： Thomas M. Colandene , Jaime Sonstroem
发明人： Thomas M. Colandene , Jaime Sonstroem
IPC分类号： G01S7/483 , G01J5/06
CPC分类号： G01S7/483
摘要： A technique for internal forward looking infrared (FLIR) system detection laser pulses. For scanning systems image pixel output of each frame is sampled as image data which is used to determine a pattern of saturated image pixels. The pattern of saturated image pixels is compared to predetermined laser pulse patterns and is then analyzed to determine if a laser pulse was detected. For staring systems, the patterns are compared to previous and following frames to determine if short lived large changes occur to determine if a laser pulse was detected.
摘要翻译：一种用于激光脉冲内部前视红外（FLIR）系统检测的技术。对于扫描系统，每帧的图像像素输出被采样为用于确定饱和图像像素的图案的图像数据。将饱和图像像素的图案与预定的激光脉冲图案进行比较，然后进行分析，以确定是否检测到激光脉冲。对于凝视系统，将模式与前一帧和后续帧进行比较，以确定是否发生短暂的大变化，以确定是否检测到激光脉冲。

8. 发明授权

US5448842A Enclosure sign device 失效
标题翻译：外壳标志装置
公开(公告)号：US5448842A
公开(公告)日：1995-09-12
申请号：US214528
申请日：1994-03-18
申请人： Jaime Sonstroem
发明人： Jaime Sonstroem
IPC分类号： G09F3/20 , G09F3/18
CPC分类号： G09F3/20 , Y10T70/5544 , Y10T70/7915
摘要： Enclosure sign device for unavoidable viewing of a sign before manipulationf an entryway opening device. An enclosure of an entryway opening device includes at least one side surface extending out at least as far as the entryway opening device, a back surface coupled to the side surface to accommodate the entryway opening device through the back surface, and a front surface releasably coupled to the side surface which can be releasably opened or closed over the entryway opening device. The enclosure is coupled to a surrounding surface of the entryway opening device and includes a display for releasably holding a sign attached to the outside surface of the front surface so that sign viewable when the front surface is closed. Access is obtained to an entryway opening device by releasably opening the latching so that there is unavoidable viewing of a sign before manipulation of the entryway opening device.
摘要翻译：在操纵入口开启装置之前不可避免地观看标志的封闭标志装置。入口通道开口装置的外壳包括至少一个侧表面，该至少一个侧表面至少延伸至入口通道开启装置的一个远侧，与侧表面相连的后表面，以便通过后表面容纳入口通道装置;以及前表面，可释放地联接到可以在入口通道开启装置上可释放地打开或关闭的侧表面。外壳联接到入口通道开启装置的周围表面，并且包括用于可释放地保持附接到前表面的外表面的标志的显示器，使得当前表面关闭时可以看到标志。通过可释放地打开闩锁而获得进入通道开启装置的通路，使得在操纵入口开启装置之前不可避免地观看标志。

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