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    Waveguide with integrated lens
    3.
    发明授权
    Waveguide with integrated lens 有权
    波导与集成镜头

    公开(公告)号：US08300993B2

    公开(公告)日：2012-10-30

    申请号：US12617535

    申请日：2009-11-12

    申请人： Kevin D. Moll ,  Kurt R. Vogel ,  Marie J. Delaney ,  Michael J. Lochhead ,  Christopher J. Myatt

    发明人： Kevin D. Moll ,  Kurt R. Vogel ,  Marie J. Delaney ,  Michael J. Lochhead ,  Christopher J. Myatt

    IPC分类号： G02B6/12

    CPC分类号： G01N21/552 ,  G02B6/12004 ,  G02B6/4206 ,  G02B2006/12102

    摘要： A sample can be illuminated for analysis using apparatus including a light source, a planar waveguide, and a refractive volume. The light source provides light along a propagation vector. The planar waveguide is oriented such that the propagation vector is perpendicular to the normal vector of the planar waveguide and offset from the planar waveguide in a direction parallel to the normal vector of the planar waveguide. The refractive volume is positioned proximate to the planar waveguide and can optically coupling light provided by the light source to the planar waveguide.

    摘要翻译： 可以使用包括光源，平面波导和折射体积的装置照亮样品进行分析。 光源沿着传播矢量提供光。 平面波导取向为使得传播矢量垂直于平面波导的法线向量并且平行于平面波导的方向平行于平面波导的法向矢量。 折射体积位于平面波导附近，并且可将由光源提供的光光学耦合到平面波导。

    SYSTEMS AND METHODS FOR GENERATING HIGH REPETITION RATE ULTRA-SHORT OPTICAL PULSES
    7.
    发明申请
    SYSTEMS AND METHODS FOR GENERATING HIGH REPETITION RATE ULTRA-SHORT OPTICAL PULSES 审中-公开
    用于产生高反射率超短脉冲脉冲的系统和方法

    公开(公告)号：US20100284430A1

    公开(公告)日：2010-11-11

    申请号：US12028459

    申请日：2008-02-08

    申请人： Jacob Lasri ,  Kurt R. Vogel ,  Neil R. Claussen ,  Christopher J. Myatt

    发明人： Jacob Lasri ,  Kurt R. Vogel ,  Neil R. Claussen ,  Christopher J. Myatt

    IPC分类号： H01S3/098

    CPC分类号： H01S3/06791 ,  H01S3/0064 ,  H01S3/08004 ,  H01S3/1062 ,  H01S3/1109 ,  H01S3/1118 ,  H01S3/1305

    摘要： Systems, methods, circuits and/or devices for generating high repetition rate ultra-short pulses are described. As one of many examples, an optical pulse generating laser system is described that produces mode-locked optical pulses. The laser system incorporates an optical pulse generation device that includes two optical loops coupled via a beam splitter. In addition, the optical pulse generation device includes an optical gain medium that is associated with the first optical loop, and a saturable element that is disposed in either the first optical loop or the second optical loop. The saturable element is operable to modulate a group of optical pulses propagating in at least one of the first optical loop and the second optical loop to create a group of substantially regular modulated pulses.

    摘要翻译： 描述了用于产生高重复率超短脉冲的系统，方法，电路和/或装置。 作为许多示例之一，描述了产生锁模光脉冲的光脉冲产生激光系统。 激光系统包括光脉冲发生装置，其包括通过分束器耦合的两个光环路。 此外，光脉冲发生装置包括与第一光环路相关联的光学增益介质和设置在第一光环路或第二光环路中的可饱和元件。 可饱和元件可操作以调制在第一光学环路和第二光学环路中的至少一个中传播的一组光脉冲，以产生一组基本上规则的调制脉冲。

    Waveguide With Integrated Lens
    9.
    发明申请
    Waveguide With Integrated Lens 有权
    波导与集成镜头

    公开(公告)号：US20100220318A1

    公开(公告)日：2010-09-02

    申请号：US12617535

    申请日：2009-11-12

    申请人： Kevin D. Moll ,  Kurt R. Vogel ,  Marie J. Delaney ,  Michael J. Lochhead ,  Christopher I. Myatt

    发明人： Kevin D. Moll ,  Kurt R. Vogel ,  Marie J. Delaney ,  Michael J. Lochhead ,  Christopher I. Myatt

    IPC分类号： G01N21/41 ,  G02B6/32

    CPC分类号： G01N21/552 ,  G02B6/12004 ,  G02B6/4206 ,  G02B2006/12102

    摘要： A sample can be illuminated for analysis using apparatus including a light source, a planar waveguide, and a refractive volume. The light source provides light along a propagation vector. The planar waveguide is oriented such that the propagation vector is perpendicular to the normal vector of the planar waveguide and offset from the planar waveguide in a direction parallel to the normal vector of the planar waveguide. The refractive volume is positioned proximate to the planar waveguide and can optically coupling light provided by the light source to the planar waveguide.

    摘要翻译： 可以使用包括光源，平面波导和折射体积的装置照亮样品进行分析。 光源沿着传播矢量提供光。 平面波导取向为使得传播矢量垂直于平面波导的法线向量并且平行于平面波导的方向平行于平面波导的法向矢量。 折射体积位于平面波导附近，并且可将由光源提供的光光学耦合到平面波导。

    Optical frequency sweep control and readout by using a phase lock
    10.
    发明授权
    Optical frequency sweep control and readout by using a phase lock 失效
    光频扫描控制和使用相位锁定读出

    公开(公告)号：US06870629B1

    公开(公告)日：2005-03-22

    申请号：US10283649

    申请日：2002-10-29

    申请人： Kurt R. Vogel ,  Timothy P. Dinneen ,  Michael E. Deeds ,  Jason R. Ensher ,  Christopher J. Myatt

    发明人： Kurt R. Vogel ,  Timothy P. Dinneen ,  Michael E. Deeds ,  Jason R. Ensher ,  Christopher J. Myatt

    IPC分类号： G01B9/02 ,  G01J9/02 ,  G01M11/00

    CPC分类号： G01M11/331 ,  G01J9/0246

    摘要： The invention allows for the accurate, real-time readout of the optical frequency of a swept-wavelength laser device by counting the number of fringes of a calibrated etalon that occur as the laser is swept. The distinguishing feature of the present invention is that the etalon fringe signal is phase-locked to a slave signal of a higher multiple frequency. The higher frequency of the slave signal divides the frequency interval of the etalon fringe spacing by the additional frequency multiple. The slave signal therefore generates a scale for optical frequency that is of higher resolution than possible with the etalon alone. The phase-lock also insures that the slave signal tracks monotonic scans of the optical frequency regardless of scan profile.The invention also allows for the precise, real-time control of the optical frequency of a laser during the sweep of the laser. By comparing a signal proportional to the transmission of light through a calibrated Fabry-Perot etalon to a reference control signal, the phase difference between etalon transmission signal and the reference signal may be fed back to the laser to drive the phase difference to zero (phase-lock). The phase-lock ensures that the optical frequency profile of the sweep follows exactly the frequency profile of the reference signal. Tailoring the input reference signal controls the velocity of the optical-frequency sweep.

    摘要翻译： 本发明通过计数随着激光被扫描而发生的校准的标准具的条纹数目，允许扫描波长激光器件的光频率的准确的实时读出。 本发明的特征在于，标准具条纹信号被锁定到较高频率的从属信号。 从信号的较高频率将标准具条纹间距的频率间隔除以附加频率倍数。 因此，从属信号产生比单独使用标准具可能的分辨率更高的光学频率标尺。 相位锁定还确保从属信号跟踪光频率的单调扫描，而不管扫描轮廓如何。本发明还允许在激光扫描期间对激光器的光频率进行精确的实时控制。 通过将通过校准的法布里 - 珀罗标准具的光传输成比例的信号与参考控制信号进行比较，标准具传输信号和参考信号之间的相位差可以反馈到激光器以将相位差驱动为零（相位 -锁）。 相位锁定确保扫描的光学频率分布精确跟随参考信号的频率分布。 调整输入参考信号控制光频扫描的速度。