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17 条记录 (耗时 0.022 秒)

    Fiber optic energy sensor and optical demodulation system and methods of making same
    1.
    发明授权
    Fiber optic energy sensor and optical demodulation system and methods of making same 失效
    光纤能量传感器和光解调系统及其制作方法

    公开(公告)号：US4360272A

    公开(公告)日：1982-11-23

    申请号：US132274

    申请日：1980-03-20

    申请人： Donald Schmadel ,  William H. Culver ,  Gordon Gould

    发明人： Donald Schmadel ,  William H. Culver ,  Gordon Gould

    IPC分类号： G01H9/00 ,  G02F1/01 ,  G02F2/00 ,  H04B10/142 ,  H04B10/148 ,  G01B9/02

    CPC分类号： H04B10/676 ,  G01H9/004 ,  G02F1/0134 ,  G02F2/00

    摘要： A fiber optic energy sensor and optical demodulation system is disclosed wherein the signal energy to be sensed or detected causes an etched single mode fiber to be stretched or compressed which causes the optical path length for electromagnetic radiation traveling in the core of the optic fiber to change. The change in optic path length modulates the electromagnetic radiation traveling in the fiber. There is also disclosed novel methods of manufacturing the novel type of fiber optic energy sensor and optical demodulation system.

    摘要翻译： 公开了一种光纤能量传感器和光学解调系统，其中待感测或检测的信号能量使得蚀刻的单模光纤被拉伸或压缩，这导致在光纤芯中行进的电磁辐射的光路长度改变 。 光路长度的变化调制在光纤中传播的电磁辐射。 还公开了制造新型光纤能量传感器和光解调系统的新颖方法。

    Fiber optic energy sensor and demodulation system and method of making same
    2.
    发明授权
    Fiber optic energy sensor and demodulation system and method of making same 失效
    光纤能量传感器和解调系统及其制作方法

    公开(公告)号：US4468091A

    公开(公告)日：1984-08-28

    申请号：US402578

    申请日：1982-07-28

    申请人： Donald Schmadel ,  William H. Culver ,  Gordon Gould

    发明人： Donald Schmadel ,  William H. Culver ,  Gordon Gould

    IPC分类号： G01H9/00 ,  G02F1/01 ,  G02F2/00 ,  H04B10/148 ,  G02B5/172

    CPC分类号： H04B10/60 ,  G01H9/004 ,  G02F1/0134 ,  G02F2/00

    摘要： A fiber optic energy sensor and optical demodulation system is disclosed wherein the signal energy to be sensed or detected causes an etched single mode fiber to be stretched or compressed which causes the optical path length for electro-magnetic radiation traveling in the core of the optic fiber to change. The change in optic path length modulates the electro-magnetic radiation traveling in the fiber. There is also disclosed novel methods of manufacturing the novel type of fiber optic energy sensor and optical demodulation system.

    摘要翻译： 公开了一种光纤能量传感器和光解调系统，其中待感测或检测的信号能量使得蚀刻的单模光纤被拉伸或压缩，这导致在光纤的芯中行进的电磁辐射的光程长度 改变。 光路长度的变化调制在光纤中行进的电磁辐射。 还公开了制造新型光纤能量传感器和光解调系统的新颖方法。

    Retroreflective optical communication system
    5.
    发明授权
    Retroreflective optical communication system 失效
    回射光通信系统

    公开(公告)号：US4777660A

    公开(公告)日：1988-10-11

    申请号：US109921

    申请日：1987-04-10

    申请人： Gordon Gould ,  William H. Culver

    发明人： Gordon Gould ,  William H. Culver

    IPC分类号： H04B10/26 ,  H04B9/00 ,  H01S3/00

    CPC分类号： H04B10/2587

    摘要： A retroreflective optical communication system in which a laser at a control station is aimed at a retroreflector at a second position or station whose reflectivity can be varied so as to impress a signal onto the retroreflected beam, and then back to the first station for detection. The communication link is such that the laser and aiming capability are at the receiving or control station and, greatly reducing the aiming and power requirements and cost at the retroreflector end of the link. The retromodulator optical communication system provides a high data rate, secure, non-jammable line-of-sight communication link between the second station, which may be a remotely piloted vehicle (RPV) and its control station. The retromodulator maybe entirely passive and thus would not give its presence away as would RF transmitting and receiving stations.

    摘要翻译： 一种逆反射光通信系统，其中在控制站处的激光瞄准在其反射率可以改变的第二位置或台站处的后向反射器，以便将信号压印到回射光束上，然后返回到第一站进行检测。 通信链路使得激光和瞄准能力在接收或控制台处，并且大大降低了链路后向反射器末端的瞄准和功率要求和成本。 再调音器光通信系统在可能是遥控车辆（RPV）和其控制站的第二站之间提供高数据速率，安全的，不可理解的视线通信链路。 回声调节器可能完全是无源的，因此不会像RF发射和接收站一样将其存在。

    Polarizing apparatus employing an optical element inclined at brewster's angle
    7.
    发明授权
    Polarizing apparatus employing an optical element inclined at brewster's angle 失效
    偏振装置采用倾斜于布鲁斯特角的光学元件

    公开(公告)号：US4746201A

    公开(公告)日：1988-05-24

    申请号：US869831

    申请日：1978-01-16

    申请人： Gordon Gould

    发明人： Gordon Gould

    IPC分类号： B01J19/12 ,  H01S3/091 ,  G02B27/28 ,  G02B5/30

    CPC分类号： B01J19/121 ,  H01S3/091

    摘要： This application disclosed light polarizing apparatus in which light traverses a light path more than once. The light path passes through an amplification region caused by a population inversion. An optical element is mounted to intersect the light path at Brewster's angle polarizing the light passing therethrough.

    摘要翻译： 该申请公开了一种光偏振装置，其中光穿过光路不止一次。 光路通过由群体反转引起的放大区域。 光学元件安装成以布鲁斯特角的光路相交，使通过其的光偏振。

    Method for removing a dental crown and apparatus therefor
    8.
    发明授权
    Method for removing a dental crown and apparatus therefor 失效
    移除牙冠的方法及其装置

    公开(公告)号：US06923647B2

    公开(公告)日：2005-08-02

    申请号：US10870612

    申请日：2004-06-17

    申请人： Gordon Gould ,  Jack Goodman ,  Abraham Ingber

    发明人： Gordon Gould ,  Jack Goodman ,  Abraham Ingber

    IPC分类号： A61C1/07 ,  A61C3/16

    CPC分类号： A61C1/07 ,  A61C3/166

    摘要： Method and tool for fracturing the cement interface between a crown and a tooth or the like. The method is accomplished by positioning a piezoelectric driven rapid impacting tool against one side of a portion of a crown covering the tooth. The tool is covered with a malleable metal and is interfacing abutment with said crown. The opposite side of the crown is abutted against an anvil which is covered with a thicker malleable metal interface.

    摘要翻译： 用于压裂表冠和牙齿等之间的水泥界面的方法和工具。 该方法通过将压电驱动的快速冲击工具定位在覆盖牙齿的冠部的一部分的一侧来实现。 该工具用可延展的金属覆盖，并且与所述冠部接合。 冠的相反一侧与一个覆盖有较厚韧性金属界面的砧座抵接。

    Method of energizing a material
    9.
    发明授权
    Method of energizing a material 失效
    激励材料的方法

    公开(公告)号：US4161436A

    公开(公告)日：1979-07-17

    申请号：US840050

    申请日：1977-10-06

    申请人： Gordon Gould

    发明人： Gordon Gould

    IPC分类号： B01J19/12 ,  H01S3/091 ,  B01J1/10

    CPC分类号： H01S3/091 ,  B01J19/121

    摘要： This application discloses light amplifier apparatus and uses for the same. A light amplifier apparatus is disclosed in which population inversion is created by optical pumping. Another light amplifier apparatus is disclosed in which population inversion is produced by collisions with other particles. Uses for light amplifiers are taught including heating of material which includes evaporation of the same, distance measuring, communication systems, television, and certain industrial applications. This application also teaches the use of optical elements at Brewster's angle for the purpose of polarization and reducing losses in passing a light beam along a path.

    摘要翻译： 本申请公开了一种光放大器装置及其用途。 公开了一种光放大装置，其中通过光泵浦产生群体反转。 公开了另一种光放大器装置，其中通过与其它颗粒碰撞来产生群体反转。 教导了用于光放大器的用途，包括加热包括其蒸发，测距，通信系统，电视和某些工业应用的材料。 该应用还教导了以布鲁斯特角为基础的光学元件的使用，以减少偏振，并减少沿光路沿着路径的损失。

    Optically pumped laser amplifiers
    10.
    发明授权
    Optically pumped laser amplifiers 失效
    光泵浦激光放大器

    公开(公告)号：US4053845A

    公开(公告)日：1977-10-11

    申请号：US498065

    申请日：1974-08-16

    申请人： Gordon Gould

    发明人： Gordon Gould

    IPC分类号： H01S3/091 ,  H01S3/22

    CPC分类号： H01S3/091

    摘要： Optically pumped laser amplifiers are disclosed. One type of such amplifier utilizes an excitable medium, the atoms, ions or molecules of said medium having well defined energy states including a lowest state, a lower state above said lowest state, and a higher state above said lower state, and a bright pumping light source composed of a radiative substance different from such medium which radiative substance emits energy in a spectral range which can be absorbed by such medium, and wherein the major portion of the energy absorbed by such medium causes transitions of the atoms, ions, or molecules thereof to populate the higher state. Another type of such amplifier utilizes a medium of atoms, ions, or molecules, some of which have broad bands of energy levels corresponding to a broad band of absorption transitions and energy levels corresponding to at least one fluorescent emission transition, the upper energy levels of said broad bands being above the upper level of said fluorescent emission transition, and wherein some of the upper energy levels above the upper level of said fluorescent emission transition are rapidly quenched via non-radiating transitions to the upper level of said fluorescent emission transition. In a preferred embodiment of the latter amplifier, the lower energy level corresponding to the fluorescent emission transition is relaxed by non-radiating transitions.

    摘要翻译： 公开了光泵浦激光放大器。 一种类型的这种放大器利用可激发介质，所述介质的原子，离子或分子具有明确限定的能态，包括最低状态，高于所述最低状态的较低状态，以及高于所述较低状态的较高状态，以及明亮的泵浦 光源由不同于这种介质的辐射物质组成，辐射物质在能够被这种介质吸收的光谱范围内发射能量，并且其中被这种介质吸收的能量的主要部分引起原子，离子或分子的转变 以填补较高的状态。 另一种类型的这种放大器利用原子，离子或分子的介质，其中一些介质具有对应于宽带的吸收跃迁和对应于至少一个荧光发射跃迁的能级的能级的宽带， 所述宽带高于所述荧光发射跃迁的较高水平，并且其中高于所述荧光发射跃迁的较高水平的一些上能量水平通过非辐射跃迁快速淬灭到所述荧光发射跃迁的较高水平。 在后一放大器的优选实施例中，对应于荧光发射跃迁的较低能级被非辐射跃迁放宽。