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    Fiber-optic connector
    2.
    发明授权
    Fiber-optic connector 有权
    光纤连接器

    公开(公告)号：US08931961B2

    公开(公告)日：2015-01-13

    申请号：US14038034

    申请日：2013-09-26

    Applicant: BAE Systems Information and Electronic Systems Integration Inc.

    Inventor： Joseph M. Owen ,  David P. Kelly

    IPC: G02B6/38

    CPC classification number: G02B6/3855 ,  G02B6/3818 ,  G02B6/3849 ,  G02B6/3861

    Abstract: A fiber-optic connector for connecting an optical fiber to other optical assemblies is disclosed. The fiber-optic connector includes a top plate having a window of similar refractive index and transmission index as the material of an optic fiber to be contained within the fiber-optic connector. The fiber-optic connector also includes a ferrule connected to the top plate via multiple spring-loaded screws. The ferrule includes an interface and an insert. The insert is capable of firmly gripping an optical fiber. In order to reduce Fresnel reflection losses of the fiber-optic connector, the window is pre-coated with an anti-reflective surface on the side opposite an optic fiber to be contained within the fiber-optic connector.

    Abstract translation: 公开了一种用于将光纤连接到其它光学组件的光纤连接器。 光纤连接器包括顶板，该顶板具有与要包含在光纤连接器内的光纤的材料相似的折射率和透射率的窗口。 光纤连接器还包括通过多个弹簧加载的螺钉连接到顶板的套圈。 套圈包括接口和插入件。 该插入件能够牢固地夹持光纤。 为了减少光纤连接器的菲涅耳反射损失，窗口预先在光纤连接器内容纳光纤相对的一侧上预先涂上防反射表面。

    Multi-band laser architecture
    3.
    发明授权
    Multi-band laser architecture 有权
    多频激光器架构

    公开(公告)号：US09407059B2

    公开(公告)日：2016-08-02

    申请号：US14629749

    申请日：2015-02-24

    Applicant: BAE Systems Information and Electronic Systems Integration Inc.

    Inventor： Leonard A. Pomeranz ,  Joseph M. Owen ,  Michael J. Shaw ,  David P. Kelly ,  Philip R. Staver ,  Peter A. Budni ,  John C. Wikman

    IPC: H01S3/11 ,  H01S5/00 ,  G02F1/39 ,  G02F1/35 ,  H01S3/094 ,  H01S3/00 ,  H01S3/02

    CPC classification number: H01S3/11 ,  G02F1/353 ,  G02F1/395 ,  H01S3/0092 ,  H01S3/025 ,  H01S3/094038 ,  H01S3/094053 ,  H01S5/0092

    Abstract: Techniques and architecture are disclosed for providing a laser system. In one specific example embodiment, the system includes a thulium-doped fiber laser coupled by silica glass fiber to a remote optical converter (ROC) including a Ho:YAG laser and, optionally, an optical parametric oscillator (OPO) utilizing in germanium phosphide (ZnGeP2; ZGP) or orientation-patterned gallium arsenide (OPGaAs). The fiber laser may emit a low-peak-power, continuous wave pump signal that pumps the Ho:YAG laser, which in turn emits a higher-peak-power, pulsed signal. When included, the OPO can be used to convert the resultant, pulsed signal to a longer wavelength (e.g., about 2-5 μm, or greater). In some cases, distributed architecture and reduced weight/bulk may be realized while eliminating the need to actively cool the ROC for operation, for example, over a broad temperature range (e.g., −55-125° C.). Also, methods of preparing high-peak-power, pulsed signals using such systems are disclosed.

    Abstract translation: 公开了用于提供激光系统的技术和架构。 在一个具体示例实施例中，该系统包括通过石英玻璃光纤耦合到包括Ho：YAG激光器的远程光学转换器（ROC）的ium掺杂光纤激光器，以及可选地使用磷化锗（OPO）的光学参量振荡器 ZnGeP2; ZGP）或取向图案化的砷化镓（OPGaAs）。 光纤激光器可以发射低峰值功率的连续波泵浦信号，该信号泵送Ho：YAG激光器，该激光器又发射更高峰值功率的脉冲信号。 当包括时，OPO可用于将所得到的脉冲信号转换为更长的波长（例如约2-5μm或更大）。 在一些情况下，可以实现分布式架构和减轻重量/体积，而不需要主动冷却ROC以进行操作，例如在宽的温度范围（例如-55-125℃）下。 此外，公开了使用这种系统制备高峰值功率脉冲信号的方法。

    MULTI-BAND LASER ARCHITECTURE
    5.
    发明申请
    MULTI-BAND LASER ARCHITECTURE 有权
    多层激光建筑

    公开(公告)号：US20150171590A1

    公开(公告)日：2015-06-18

    申请号：US14629749

    申请日：2015-02-24

    Applicant: BAE Systems Information and Electronic Systems Integration Inc.

    Inventor： Leonard A. Pomeranz ,  Joseph M. Owen ,  Michael J. Shaw ,  David P. Kelly ,  Philip R. Staver ,  Peter A. Budni ,  John C. Wikman

    IPC: H01S3/11

    CPC classification number: H01S3/11 ,  G02F1/353 ,  G02F1/395 ,  H01S3/0092 ,  H01S3/025 ,  H01S3/094038 ,  H01S3/094053 ,  H01S5/0092

    Abstract: Techniques and architecture are disclosed for providing a laser system. In one specific example embodiment, the system includes a thulium-doped fiber laser coupled by silica glass fiber to a remote optical converter (ROC) including a Ho:YAG laser and, optionally, an optical parametric oscillator (OPO) utilizing in germanium phosphide (ZnGeP2, ZGP) or orientation-patterned gallium arsenide (OPGaAs). The fiber laser may emit a low-peak-power, continuous wave pump signal that pumps the Ho:YAG laser, which in turn emits a higher-peak-power, pulsed signal. When included, the OPO can be used to convert the resultant, pulsed signal to a longer wavelength (e.g., about 2-5 μm, or greater). In some cases, distributed architecture and reduced weight/bulk may be realized while eliminating the need to actively cool the ROC for operation, for example, over a broad temperature range (e.g., −55-125° C.). Also, methods of preparing high-peak-power, pulsed signals using such systems are disclosed.

    Abstract translation: 公开了用于提供激光系统的技术和架构。 在一个具体示例实施例中，该系统包括通过石英玻璃光纤耦合到包括Ho：YAG激光器的远程光学转换器（ROC）的ium掺杂光纤激光器，以及可选地使用磷化锗（OPO）的光学参量振荡器 ZnGeP2，ZGP）或取向图案化的砷化镓（OPGaAs）。 光纤激光器可以发射低峰值功率的连续波泵浦信号，该信号泵送Ho：YAG激光器，该激光器又发射更高峰值功率的脉冲信号。 当包括时，OPO可用于将所得到的脉冲信号转换为更长的波长（例如约2-5μm或更大）。 在一些情况下，可以实现分布式架构和减轻重量/体积，而不需要主动冷却ROC以进行操作，例如在宽的温度范围（例如-55-125℃）下。 此外，公开了使用这种系统制备高峰值功率脉冲信号的方法。

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