公开(公告)号：US20080239420A1

公开(公告)日：2008-10-02

申请号：US12061390

申请日：2008-04-02

申请人： Stephen Paul McGrew

发明人： Stephen Paul McGrew

IPC分类号： G03H1/12

CPC分类号： G03H1/02 ,  G02B5/1828 ,  G02F1/1333 ,  G02F1/292 ,  G02F2203/24 ,  G03H1/0005 ,  G03H1/0248 ,  G03H1/0408 ,  G03H1/2294 ,  G03H2001/0224 ,  G03H2001/264 ,  G03H2225/22

摘要： A device that provides light beam switching, agile steering of the light beam over a range of angles, and generation of arbitrary wavefront shapes with high spatial and temporal resolution. The agile device can include a volume diffractive structure comprising Bragg planes having one refractive index and the Bragg planes separated by regions containing an active optical medium. Electrodes (which may be the Bragg planes themselves, or may be arrayed adjacent to the active optical medium) are used to control the electric field intensity and direction across the structure, and thereby control the diffraction efficiency of the structure and the local phase delay imposed on a diffracted wavefront. Means are provided for addressing the many thousands of electrodes required for precise and rapid wavefront control. Applications include free-space atmospheric optical communications, near-eye displays, direct-view 3D displays, optical switching, and a host of other applications.

摘要翻译： 提供光束切换，光束在一定角度范围内的敏捷转向以及具有高空间和时间分辨率的任意波阵面形状的装置。 敏捷设备可以包括体积衍射结构，其包括具有一个折射率的布拉格平面和由包含有源光学介质的区域分开的布拉格面。 电极（其可以是布拉格平面本身，或者可以与有源光学介质相邻排列）用于控制跨结构的电场强度和方向，从而控制结构的衍射效率和施加的局部相位延迟 在衍射波前。 提供了用于寻址精确和快速波前控制所需的数千个电极的手段。 应用包括自由空间大气光通信，近眼显示，直视3D显示，光交换和其他应用。

公开(公告)号：US08699137B2

公开(公告)日：2014-04-15

申请号：US13195539

申请日：2011-08-01

申请人： Stephen Paul McGrew

发明人： Stephen Paul McGrew

IPC分类号： G02B5/18

CPC分类号： G03H1/02 ,  G02B5/1828 ,  G02F1/1333 ,  G02F1/292 ,  G02F2203/24 ,  G03H1/0005 ,  G03H1/0248 ,  G03H1/0408 ,  G03H1/2294 ,  G03H2001/0224 ,  G03H2001/264 ,  G03H2225/22

摘要： A device that provides light beam switching, agile steering of the light beam over a range of angles, and generation of arbitrary wavefront shapes with high spatial and temporal resolution. The agile device can include a volume diffractive structure comprising Bragg planes having one refractive index and the Bragg planes separated by regions containing an active optical medium. Electrodes (which may be the Bragg planes themselves, or may be arrayed adjacent to the active optical medium) are used to control the electric field intensity and direction across the structure, and thereby control the diffraction efficiency of the structure and the local phase delay imposed on a diffracted wavefront. Means are provided for addressing the many thousands of electrodes required for precise and rapid wavefront control. Applications include free-space atmospheric optical communications, near-eye displays, direct-view 3D displays, optical switching, and a host of other applications.

摘要翻译： 提供光束切换，光束在一定角度范围内的敏捷转向以及具有高空间和时间分辨率的任意波阵面形状的装置。 敏捷设备可以包括体积衍射结构，其包括具有一个折射率的布拉格平面和由包含有源光学介质的区域分开的布拉格面。 电极（其可以是布拉格平面本身，或者可以与有源光学介质相邻排列）用于控制跨结构的电场强度和方向，从而控制结构的衍射效率和施加的局部相位延迟 在衍射波前。 提供了用于寻址精确和快速波前控制所需的数千个电极的手段。 应用包括自由空间大气光通信，近眼显示，直视3D显示，光交换和其他应用。

公开(公告)号：US08139103B2

公开(公告)日：2012-03-20

申请号：US11938038

申请日：2007-11-09

申请人： Stephen Paul McGrew

发明人： Stephen Paul McGrew

IPC分类号： G03H1/00 ,  H04N13/00 ,  G09G5/00

CPC分类号： G02B26/08 ,  G02B6/00 ,  G02B26/0808 ,  G02B27/0101 ,  G02B2027/0121 ,  G02B2027/0123

摘要： A video display includes a light signal generator that generates modulated light signals containing video information propagating along an optical guideway. A light-releasing mechanism releases light from the optical guideway in a timed relationship with the modulation of the light signals. A traveling lens propagates in communication with an optical guideway for guiding light released from the optical guideway into selected directions in a timed relationship with a modulation of the light signals.

摘要翻译： 视频显示器包括产生包含沿光导道传播的视频信息的调制光信号的光信号发生器。 光释放机构以光信号的调制的定时关系从光导槽释放光。 行进透镜与光导槽连通地传播，用于以与光信号的调制相关的定时关系将从光导槽释放的光导向选定的方向。

公开(公告)号：US20080117341A1

公开(公告)日：2008-05-22

申请号：US11938038

申请日：2007-11-09

申请人： Stephen Paul McGrew

发明人： Stephen Paul McGrew

IPC分类号： H04N5/74

CPC分类号： G02B26/08 ,  G02B6/00 ,  G02B26/0808 ,  G02B27/0101 ,  G02B2027/0121 ,  G02B2027/0123

摘要： A video display includes a light signal generator that generates modulated light signals containing video information propagating along an optical guideway. A light-releasing mechanism releases light from the optical guideway in a timed relationship with the modulation of the light signals. A traveling lens propagates in communication with an optical guideway for guiding light released from the optical guideway into selected directions in a timed relationship with a modulation of the light signals.

摘要翻译： 视频显示器包括产生包含沿光导道传播的视频信息的调制光信号的光信号发生器。 光释放机构以光信号的调制的定时关系从光导槽释放光。 行进透镜与光导槽连通地传播，用于以与光信号的调制相关的定时关系将从光导槽释放的光导向选定的方向。

公开(公告)号：US5948199A

公开(公告)日：1999-09-07

申请号：US931928

申请日：1997-09-17

申请人： Stephen Paul McGrew

发明人： Stephen Paul McGrew

IPC分类号： B29C35/08 ,  B29C39/14 ,  B29C41/00 ,  B29C59/00 ,  B44B5/00 ,  B44B5/02 ,  B44C1/17 ,  G03H1/02 ,  B44C1/165 ,  B05D5/12 ,  B32B31/00 ,  B41M3/12

CPC分类号： G03H1/0276 ,  B29C39/148 ,  B29C59/002 ,  B44B5/00 ,  B44B5/026 ,  B44C1/1729 ,  B29C35/08 ,  B29C41/00 ,  B29L2031/7224 ,  G03H1/0244 ,  G03H2001/0284 ,  G03H2001/185 ,  G03H2227/04 ,  G03H2250/10 ,  Y10S428/914 ,  Y10T428/24917 ,  Y10T428/31681

摘要： A method of manufacturing surface relief holograms wherein an original surface relief hologram in the form of an endless loop or a drum is continuously coated with a radiation-curable resin. After curing, the resin bears a replica of the original hologram and it is continuously drawn off from the original as a sheet or film. The replica film becomes a hot-stamping foil when formed in contact with a carrier film, metallized, and coated with a hot-stamping adhesive.

公开(公告)号：US20110286063A1

公开(公告)日：2011-11-24

申请号：US13195539

申请日：2011-08-01

申请人： Stephen Paul McGrew

发明人： Stephen Paul McGrew

IPC分类号： G02F1/01 ,  G02B5/32

CPC分类号： G03H1/02 ,  G02B5/1828 ,  G02F1/1333 ,  G02F1/292 ,  G02F2203/24 ,  G03H1/0005 ,  G03H1/0248 ,  G03H1/0408 ,  G03H1/2294 ,  G03H2001/0224 ,  G03H2001/264 ,  G03H2225/22

摘要： A device that provides light beam switching, agile steering of the light beam over a range of angles, and generation of arbitrary wavefront shapes with high spatial and temporal resolution. The agile device can include a volume diffractive structure comprising Bragg planes having one refractive index and the Bragg planes separated by regions containing an active optical medium. Electrodes (which may be the Bragg planes themselves, or may be arrayed adjacent to the active optical medium) are used to control the electric field intensity and direction across the structure, and thereby control the diffraction efficiency of the structure and the local phase delay imposed on a diffracted wavefront. Means are provided for addressing the many thousands of electrodes required for precise and rapid wavefront control. Applications include free-space atmospheric optical communications, near-eye displays, direct-view 3D displays, optical switching, and a host of other applications.

摘要翻译： 提供光束切换，光束在一定角度范围内的敏捷转向以及具有高空间和时间分辨率的任意波阵面形状的装置。 敏捷设备可以包括体积衍射结构，其包括具有一个折射率的布拉格平面和由包含有源光学介质的区域分开的布拉格面。 电极（其可以是布拉格平面本身，或者可以与有源光学介质相邻排列）用于控制跨结构的电场强度和方向，从而控制结构的衍射效率和施加的局部相位延迟 在衍射波前。 提供了用于寻址精确和快速波前控制所需的数千个电极的手段。 应用包括自由空间大气光通信，近眼显示，直视3D显示，光交换和其他应用。

公开(公告)号：US08014050B2

公开(公告)日：2011-09-06

申请号：US12061390

申请日：2008-04-02

申请人： Stephen Paul McGrew

发明人： Stephen Paul McGrew

IPC分类号： G02B5/32

CPC分类号： G03H1/02 ,  G02B5/1828 ,  G02F1/1333 ,  G02F1/292 ,  G02F2203/24 ,  G03H1/0005 ,  G03H1/0248 ,  G03H1/0408 ,  G03H1/2294 ,  G03H2001/0224 ,  G03H2001/264 ,  G03H2225/22

摘要： A device that provides light beam switching, agile steering of the light beam over a range of angles, and generation of arbitrary wavefront shapes with high spatial and temporal resolution. The agile device can include a volume diffractive structure comprising Bragg planes having one refractive index and the Bragg planes separated by regions containing an active optical medium. Electrodes (which may be the Bragg planes themselves, or may be arrayed adjacent to the active optical medium) are used to control the electric field intensity and direction across the structure, and thereby control the diffraction efficiency of the structure and the local phase delay imposed on a diffracted wavefront. Means are provided for addressing the many thousands of electrodes required for precise and rapid wavefront control. Applications include free-space atmospheric optical communications, near-eye displays, direct-view 3D displays, optical switching, and a host of other applications.

摘要翻译： 提供光束切换，光束在一定角度范围内的敏捷转向以及具有高空间和时间分辨率的任意波阵面形状的装置。 敏捷设备可以包括体积衍射结构，其包括具有一个折射率的布拉格平面和由包含有源光学介质的区域分开的布拉格面。 电极（其可以是布拉格平面本身，或者可以与有源光学介质相邻排列）用于控制跨结构的电场强度和方向，从而控制结构的衍射效率和施加的局部相位延迟 在衍射波前。 提供了用于寻址精确和快速波前控制所需的数千个电极的手段。 应用包括自由空间大气光通信，近眼显示，直视3D显示，光交换和其他应用。