Laser sensor having a block ring activity
    3.
    发明申请
    Laser sensor having a block ring activity 审中-公开
    具有阻挡环活动的激光传感器

    公开(公告)号:US20070133001A1

    公开(公告)日:2007-06-14

    申请号:US11633872

    申请日:2006-12-04

    IPC分类号: G01F23/00 G01N21/00

    摘要: A sensitive fluid sensor for detecting fluids and particularly trace fluids. The sensor may be adjustable for detecting fluids of various absorption lines. To effect such adjustment, a tunable laser may be used. The laser may non-tunable with a cavity having moveable mirror(s) for tuning. The laser may be an edge emitting diode, a VCSEL or other tunable on on-tunable source. The detection apparatus of the sensor may incorporate a sample cell through which a laser light may go through. The sample cell may include a tunable ring cavity block. There may be a photo detector or detectors proximate to the ring cavity. The lasers and detectors may be to electronics and/or a processor.

    摘要翻译: 用于检测流体,特别是痕量流体的敏感流体传感器。 传感器可以是可调节的,用于检测各种吸收线的流体。 为了实现这种调整,可以使用可调激光器。 激光器可以不可调谐,具有用于调谐的可移动镜的空腔。 激光器可以是边缘发光二极管,VCSEL或其他可调谐的可调谐源。 传感器的检测装置可以并入一个可以穿过激光的样品池。 样品池可以包括可调谐环腔模块。 可能存在靠近环形腔的光电检测器或检测器。 激光器和检测器可以是电子设备和/或处理器。

    Single sensor ring laser gyroscope
    4.
    发明申请
    Single sensor ring laser gyroscope 失效
    单传感器环激光陀螺仪

    公开(公告)号:US20060164650A1

    公开(公告)日:2006-07-27

    申请号:US11040382

    申请日:2005-01-21

    IPC分类号: G01C19/64

    CPC分类号: G01C19/662 G01C19/665

    摘要: A ring laser gyroscope is described which includes a laser cavity configured to provide an optical laser path for a pair of counter-propagating laser beams, an optical sensor configured to receive a portion of the energy from the counter-propagating laser beams, and a unit configured to receive outputs from the optical sensor. The unit is configured to utilize the output to generate at least a residual path length control signal, a laser intensity monitor signal, and readout signals.

    摘要翻译: 描述了环形激光陀螺仪,其包括被配置为提供用于一对反向传播的激光束的光学激光路径的激光腔,被配置为从反向传播的激光束接收能量的一部分的光学传感器,以及单元 被配置为接收来自光学传感器的输出。 该单元被配置为利用输出来产生至少残留路径长度控制信号,激光强度监视信号和读出信号。

    SYSTEMS AND METHODS FOR UTILIZING PULSED RADIO FREQUENCIES IN A RING LASER GYROSCOPE
    5.
    发明申请
    SYSTEMS AND METHODS FOR UTILIZING PULSED RADIO FREQUENCIES IN A RING LASER GYROSCOPE 有权
    用于环形激光陀螺仪中的脉冲无线电频率的系统和方法

    公开(公告)号:US20080089381A1

    公开(公告)日:2008-04-17

    申请号:US11923484

    申请日:2007-10-24

    IPC分类号: H01S3/083 G01C19/64

    摘要: Ring laser gyroscope that includes a gyroscope block, a radio frequency transmitting device, and a radio frequency energy source. The gyroscope block has at least one discharge bore containing a gain medium, and the radio frequency transmitting device is located within the gyroscope block in proximity to at least one discharge bore and located so as to encompass the discharge bore. The radio frequency energy source is configured to apply a pulsed radio frequency signal to the transmitting device.

    摘要翻译: 环形激光陀螺仪,包括陀螺仪块,射频发射装置和射频能量源。 陀螺仪块具有至少一个包含增益介质的排出孔,并且射频发射装置位于陀螺仪块内靠近至少一个排出孔并且定位成包围排出孔。 射频能量源被配置为向发射装置施加脉冲射频信号。

    Systems and methods for utilizing pulsed radio frequencies in a ring laser gyroscope
    6.
    发明申请
    Systems and methods for utilizing pulsed radio frequencies in a ring laser gyroscope 审中-公开
    在环形激光陀螺仪中利用脉冲射频的系统和方法

    公开(公告)号:US20060165146A1

    公开(公告)日:2006-07-27

    申请号:US11040469

    申请日:2005-01-21

    IPC分类号: G01C19/64

    CPC分类号: G01C19/66

    摘要: A ring laser gyroscope is described which includes a gyroscope block, a radio frequency transmitting device, and a radio frequency energy source. The a gyroscope block has at least one discharge bore containing a gain medium, and the radio frequency transmitting device is located within the gyroscope block in proximity to at least one discharge bore and located so as to encompass the discharge bore. The radio frequency energy source is configured to apply a pulsed radio frequency signal to the transmitting device.

    摘要翻译: 描述了一种环形激光陀螺仪,其包括陀螺仪块,射频发射装置和射频能量源。 陀螺仪块具有至少一个包含增益介质的排出孔,并且射频发射装置位于陀螺仪块内靠近至少一个排出孔并且定位成包围排出孔。 射频能量源被配置为向发射装置施加脉冲射频信号。