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1. 发明授权

US09948395B2 System and method for line-of-sight optical broadcasting using beam divergence and an orbiting or airborne corner cube reflector 有权
公开(公告)号：US09948395B2
公开(公告)日：2018-04-17
申请号：US15262200
申请日：2016-09-12
申请人： The United States of America as represented by the Secretary of the Navy
发明人： Burton H. Neuner, III , Paul D. Swanson , David T. Wayne , John S. deGrassie
IPC分类号： H04B10/00 , H04B10/118 , H04B10/112
CPC分类号： H04B10/118 , H04B10/1129
摘要： A system comprises a tracking electromagnetic beam generator, a retro-reflecting device, a signal generator, a communication electromagnetic beam generator and a receiver. The tracking electromagnetic beam generator transmits a tracking electromagnetic beam. The retro-reflecting device reflects the tracking electromagnetic beam toward the tracking electromagnetic beam generator. The signal generator generates a communication signal. The communication electromagnetic beam generator transmits a communication electromagnetic beam, based on the communication signal, to the retro-reflecting device. The receiver receives a portion of the communication electromagnetic beam as reflected from the retro-reflecting device.

2. 发明申请

US20180076894A1 System and Method for Line-of-Sight Optical Broadcasting Using Beam Divergence and an Orbiting or Airborne Corner Cube Reflector 有权
公开(公告)号：US20180076894A1
公开(公告)日：2018-03-15
申请号：US15262200
申请日：2016-09-12
申请人： The United States of America as represented by the Secretary of the Navy
发明人： Burton H. Neuner, III , Paul D. Swanson , David T. Wayne , John S. deGrassie
IPC分类号： H04B10/118 , H04B10/112
CPC分类号： H04B10/118 , H04B10/1129
摘要： A system comprises a tracking electromagnetic beam generator, a retro-reflecting device, a signal generator, a communication electromagnetic beam generator and a receiver. The tracking electromagnetic beam generator transmits a tracking electromagnetic beam. The retro-reflecting device reflects the tracking electromagnetic beam toward the tracking electromagnetic beam generator. The signal generator generates a communication signal. The communication electromagnetic beam generator transmits a communication electromagnetic beam, based on the communication signal, to the retro-reflecting device. The receiver receives a portion of the communication electromagnetic beam as reflected from the retro-reflecting device.

3. 发明申请

US20200166288A1 Deployable Heat Radiator System and Method for Small Satellite Applications 审中-公开
公开(公告)号：US20200166288A1
公开(公告)日：2020-05-28
申请号：US16199776
申请日：2018-11-26
申请人： The United States of America as represented by the Secretary of the Navy
发明人： Martin F. Miller , David T. Wayne , Dmitriy I. Obukhov , Kevin Book
IPC分类号： F28D15/02 , B64G1/50
摘要： A method for cooling a satellite system comprising configuring a plurality of fins to absorb and emit thermal radiation, wherein the ratio of absorptivity/emissivity is less than one; mechanically coupling the plurality of fins to the outside surface of a satellite, wherein the angle of the plurality of fins can be adjusted and controlled such that they can be stowed against the surface of the satellite or deployed; deploying the fins as necessary to expel heat from the satellite.

4. 发明授权

US09236939B2 Atmospheric transmissometer using a modulated optical source 有权
标题翻译：使用调制光源的大气透射仪
公开(公告)号：US09236939B2
公开(公告)日：2016-01-12
申请号：US14296261
申请日：2014-06-04
申请人： The United States of America as represented by the Secretary of the Navy
发明人： David T. Wayne , Colin N. Reinhardt
IPC分类号： H04B10/00 , H04B10/079
CPC分类号： H04B10/0795 , H04B10/07955 , H04B10/1121
摘要： A system and method involve detecting a modulated optical signal from an atmospheric propagation channel, wherein the modulated optical signal comprises an optical signal from an optical source modulated with a periodic signal at a modulation frequency greater than the bandwidth of the turbulence within the atmospheric propagation channel, and converting the detected modulated optical signal into a digitized electrical signal. The method also includes determining the root mean square signal power of an AC component of the digitized electrical signal at the modulation frequency. The method further includes determining the power spectral density of the digitized electrical signal, determining the magnitude of the peak component at the modulation frequency, and determining the effective optical depth of the atmospheric propagation channel using the magnitude of the peak component at the modulation frequency.
摘要翻译：一种系统和方法涉及检测来自大气传播通道的调制光信号，其中调制光信号包括来自光源的光信号，调制频率大于在大气传播通道内的湍流带宽的周期信号，并将检测到的调制光信号转换为数字化电信号。该方法还包括以调制频率确定数字化电信号的AC分量的均方根信号功率。该方法还包括确定数字化电信号的功率谱密度，确定调制频率处的峰值分量的大小，以及使用调制频率下的峰值分量的大小来确定大气传播信道的有效光学深度。

5. 发明授权

US10069564B2 Laser-induced plasma filaments for communication 有权
公开(公告)号：US10069564B2
公开(公告)日：2018-09-04
申请号：US15052722
申请日：2016-02-24
申请人： THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
发明人： Alexandru Hening , David T. Wayne , Michael G. Lovern
IPC分类号： H04B10/00 , H04B10/112 , G02B27/10 , H04B10/80 , G02F1/35
摘要： A system and method involve using a first laser to generate a laser-induced plasma filament within an optically-transparent medium, using a second laser to generate a communication signal, and using a signal combiner positioned within the path of both the first laser and the second laser to direct the communication signal through the laser-induced plasma filament to a receiver located within the optically-transparent medium.

6. 发明申请

US20160254865A1 Laser-Induced Plasma Filaments for Communication 审中-公开
标题翻译：激光诱导等离子体丝通信
公开(公告)号：US20160254865A1
公开(公告)日：2016-09-01
申请号：US15052722
申请日：2016-02-24
申请人： THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
发明人： Alexandru Hening , David T. Wayne , Michael G. Lovern
IPC分类号： H04B10/112 , G02B27/10 , H04B10/80 , G02F1/35
CPC分类号： H04B10/1123 , G02B27/10 , G02F1/3511 , H04B10/80
摘要： A system and method involve using a first laser to generate a laser-induced plasma filament within an optically-transparent medium, using a second laser to generate a communication signal, and using a signal combiner positioned within the path of both the first laser and the second laser to direct the communication signal through the laser-induced plasma filament to a receiver located within the optically-transparent medium.
摘要翻译：一种系统和方法涉及使用第一激光器在光学透明介质内产生激光感应等离子体灯丝，使用第二激光器产生通信信号，并使用位于第一激光器和第二激光器的路径内的信号组合器第二激光器将通信信号通过激光诱导的等离子体灯导向位于光学透明介质内的接收器。

7. 发明申请

US20150358077A1 Atmospheric Transmissometer Using a Modulated Optical Source 有权
标题翻译：使用调制光源的大气透射计
公开(公告)号：US20150358077A1
公开(公告)日：2015-12-10
申请号：US14296261
申请日：2014-06-04
申请人： The United States of America as represented by the Secretary of the Navy
发明人： David T. Wayne , Colin N. Reinhardt
IPC分类号： H04B10/079
CPC分类号： H04B10/0795 , H04B10/07955 , H04B10/1121
摘要： A system and method involve detecting a modulated optical signal from an atmospheric propagation channel, wherein the modulated optical signal comprises an optical signal from an optical source modulated with a periodic signal at a modulation frequency greater than the bandwidth of the turbulence within the atmospheric propagation channel, and converting the detected modulated optical signal into a digitized electrical signal. The method also includes determining the root mean square signal power of an AC component of the digitized electrical signal at the modulation frequency. The method further includes determining the power spectral density of the digitized electrical signal, determining the magnitude of the peak component at the modulation frequency, and determining the effective optical depth of the atmospheric propagation channel using the magnitude of the peak component at the modulation frequency.
摘要翻译：一种系统和方法涉及检测来自大气传播通道的调制光信号，其中调制光信号包括来自光源的光信号，调制频率大于在大气传播通道内的湍流带宽的周期信号，并将检测到的调制光信号转换为数字化电信号。该方法还包括以调制频率确定数字化电信号的AC分量的均方根信号功率。该方法还包括确定数字化电信号的功率谱密度，确定调制频率处的峰值分量的大小，以及使用调制频率下的峰值分量的大小来确定大气传播信道的有效光学深度。

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