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    Wavelength Conversion Devices Having Multi-Component Output Faces and Systems Incorporating The Same
    61.
    发明申请
    Wavelength Conversion Devices Having Multi-Component Output Faces and Systems Incorporating The Same 失效
    具有多组分输出面的波长转换器件及其结合的系统

    公开(公告)号：US20100053571A1

    公开(公告)日：2010-03-04

    申请号：US12200613

    申请日：2008-08-28

    Applicant: Jacques Gollier ,  James Andrew West

    Inventor： Jacques Gollier ,  James Andrew West

    IPC: G03B21/28 ,  G02F1/377

    CPC classification number: G02F1/377 ,  G02F1/3775 ,  H01S3/0092 ,  H04N9/3129

    Abstract: The present invention relates generally to wavelength conversion devices and laser projection systems incorporating the same. According to one embodiment of the present invention, wavelength conversion devices are provided without limitation of their field of use to laser projection systems. For example, the wavelength conversion device may comprise an axial waveguide portion and a pair of lateral planar waveguide portions confined between a pair of relatively low index cladding layers. The effective index of refraction in the axial waveguide portion of the waveguide region and the effective index of refraction in the lateral planar waveguide portions of the waveguide region are established such that the relatively low intensity laterally distributed parasitic light is characterized by a scattering angle θ that is at least as large as the beam divergence angle of the relatively high intensity light propagating in the axial waveguide portion.

    Abstract translation: 本发明一般涉及包含该波长转换装置和激光投影系统的波长转换装置。 根据本发明的一个实施例，提供波长转换装置，而不限于其在激光投射系统中的使用领域。 例如，波长转换装置可以包括轴向波导部分和限制在一对相对较低折射率的包层之间的一对横向平面波导部分。 波导区域的轴向波导部分中的有效折射率和波导区域的横向平面波导部分中的有效折射率被建立为使得相对低强度的横向分布的寄生光的特征在于散射角度; 其至少与在轴向波导部分中传播的相对高强度的光的光束发散角一样大。

    Wavelength conversion devices having multi-component output faces and systems incorporating the same
    62.
    发明授权
    Wavelength conversion devices having multi-component output faces and systems incorporating the same 失效
    具有多分量输出面的波长转换装置及其结合的系统

    公开(公告)号：US07646531B1

    公开(公告)日：2010-01-12

    申请号：US12192454

    申请日：2008-08-15

    Applicant: Etienne Almoric ,  Jacques Gollier

    Inventor： Etienne Almoric ,  Jacques Gollier

    IPC: G02F1/35 ,  G02F2/02 ,  G02B6/10 ,  G02B6/12

    CPC classification number: G02F1/377 ,  G02F1/3775 ,  H04N9/3129

    Abstract: The present invention relates generally to wavelength conversion devices and laser projection systems incorporating the same. According to one embodiment of the present invention, wavelength conversion devices are provided without limitation of their field of use to laser projection systems. For example, the wavelength conversion device may comprise a waveguide region comprising a relatively linear waveguide portion and a pair of lateral planar waveguide portions. The output face of the wavelength conversion device comprises a multi-component output face comprising a core portion and a pair of lateral portions. The lateral portions of the output face are configured to be relatively non-transmissive and the waveguide region is structured such that an optical signal propagating along the waveguide region will define relatively low intensity laterally distributed parasitic light in substantial alignment with the lateral planar waveguide portions along the lateral, non-transmissive portions of the output face. Additional embodiments are disclosed and claimed.

    Abstract translation: 本发明一般涉及包含该波长转换装置和激光投影系统的波长转换装置。 根据本发明的一个实施例，提供波长转换装置，而不限于其在激光投射系统中的使用领域。 例如，波长转换装置可以包括包括相对线性的波导部分和一对横向平面波导部分的波导区域。 波长转换装置的输出面包括多分量输出面，其包括芯部分和一对横向部分。 输出面的横向部分被配置成相对不透射，并且波导区域被构造成使得沿着波导区域传播的光信号将限定相对低强度的侧向分布的寄生光，该寄生光与侧面平面波导部分沿着基本对准 输出面的横向，非透射部分。 公开并要求保护附加实施例。

    Double resonance interrogation of grating-coupled waveguides
    65.
    发明授权
    Double resonance interrogation of grating-coupled waveguides 失效
    光栅耦合波导的双共振询问

    公开(公告)号：US07582486B2

    公开(公告)日：2009-09-01

    申请号：US11820068

    申请日：2007-06-18

    Applicant: Jacques Gollier ,  Eric J. Mozdy ,  Garrett A. Piech

    Inventor： Jacques Gollier ,  Eric J. Mozdy ,  Garrett A. Piech

    IPC: G01N33/543

    CPC classification number: G01N21/7743 ,  Y10S436/805

    Abstract: A method for using a double resonance effect within a grating-coupled waveguide (GCW) sensor, as generated from a light beam with a given span of wavelengths or angles, is provided. The method can be used for label-independent detection of biological and chemical agents, to interrogate biological-binding events or chemical reactions within a sensing region at increased sensitivity, and with decreased sensitivity to environmental perturbations. Also described is an optical interrogation system incorporating the method.

    Abstract translation: 提供了从具有给定的波长或角度的光束产生的在光栅耦合波导（GCW）传感器内使用双重共振效应的方法。 该方法可用于生物和化学试剂的标签无关检测，以增加的灵敏度询问感测区域内的生物结合事件或化学反应，并且对环境扰动的敏感性降低。 还描述了结合该方法的光学询问系统。

    Laser projection utilizing beam misalignment
    66.
    发明申请
    Laser projection utilizing beam misalignment 审中-公开
    激光投影利用光束偏移

    公开(公告)号：US20090161705A1

    公开(公告)日：2009-06-25

    申请号：US12004181

    申请日：2007-12-20

    Applicant: Etienne Almoric ,  Jacques Gollier ,  James Martin Grochocinski

    Inventor： Etienne Almoric ,  Jacques Gollier ,  James Martin Grochocinski

    IPC: H01S3/10 ,  G02B26/08

    CPC classification number: G02B26/101 ,  H01S5/005 ,  H04N9/3129

    Abstract: A laser projection system is provided comprising a laser source, projection optics, scanning optics, and a scanning controller. The laser source comprises at least two punctual sources P1, P2 configured to generate two optical beams. The scanning controller is configured to drive the scanning optics to define a fast scanning axis direction in which lines of an image are projected and a slow scanning axis direction in which the optical beams address successive lines of the projected image. The position of the respective punctual sources relative to each other and to an optical axis of the projection optics provides an angular misalignment of the first and second optical beams downstream of the projection optics. The respective punctual sources are positioned such that the first and second optical beams are misaligned in the slow scanning axis direction to a greater extent than in the fast scanning axis direction.

    Abstract translation: 提供了一种激光投影系统，其包括激光源，投影光学元件，扫描光学元件和扫描控制器。 激光源包括被配置为产生两个光束的至少两个准时源P1，P2。 扫描控制器被配置为驱动扫描光学器件以限定其中投影图像的行的快速扫描轴方向和光束对投影图像的连续行进行寻址的慢扫描轴方向。 相应的准时源相对于彼此和投影光学器件的光轴的位置提供投影光学器件下游的第一和第二光束的角度偏移。 相应的准时源被定位成使得第一和第二光束在慢扫描轴方向上比在快扫描轴方向上更大的程度上不对准。

    Color and brightness compensation in laser projection systems
    67.
    发明申请
    Color and brightness compensation in laser projection systems 审中-公开
    激光投影系统中的色彩和亮度补偿

    公开(公告)号：US20090135375A1

    公开(公告)日：2009-05-28

    申请号：US11986733

    申请日：2007-11-26

    Applicant: Jacques Gollier ,  James Micheal Harris

    Inventor： Jacques Gollier ,  James Micheal Harris

    IPC: G03B21/14

    CPC classification number: G03B21/2053 ,  G03B21/2033 ,  H04N9/3129 ,  H04N9/3182

    Abstract: A multi-color laser projection system comprising a multi-color laser source, laser projection optics, an optical intensity monitor, and a projection controller is provided. The multi-color laser source is configured to generate a frequency-converted optical beam λ1, and a native frequency optical beam λ2. The laser projection optics is configured to generate a scanned laser image utilizing the frequency-converted optical beam λ1, and a native frequency laser beam λ2. The laser projection optics is configured to direct a portion of the frequency-converted optical beam λ1 to the optical intensity monitor. The projection controller is programmed to vary the intensity of the native frequency optical beam λ2 as a function of the intensity of the frequency-converted optical beam λ1. Additional embodiments are disclosed and claimed.

    Abstract translation: 提供了包括多色激光源，激光投影光学器件，光强度监视器和投影控制器的多色激光投影系统。 多色激光源被配置为产生频率转换的光束λ1和天线频率光束λ2。 激光投影光学器件被配置为使用经频率转换的光束λ1和天线频率激光束λ2产生扫描的激光图像。 激光投影光学器件被配置为将频率转换的光束λ1的一部分引导到光强度监视器。 投影控制器被编程为根据频率转换的光束λ1的强度来改变原生频率光束λ2的强度。 公开并要求保护附加实施例。

    Optical reader system and method that uses non-coherent illumination and angular filtering to interrogate a label independent biosensor
    68.
    发明授权
    Optical reader system and method that uses non-coherent illumination and angular filtering to interrogate a label independent biosensor 有权
    光学读取器系统和方法，其使用非相干照明和角度滤波来询问标签独立的生物传感器

    公开(公告)号：US07454094B2

    公开(公告)日：2008-11-18

    申请号：US11213654

    申请日：2005-08-26

    Applicant: Jacques Gollier ,  Gordon M. Shedd

    Inventor： Jacques Gollier ,  Gordon M. Shedd

    IPC: G02B6/26 ,  G01J3/28 ,  C12M1/34

    CPC classification number: G01N21/7743

    Abstract: An optical reader system and method are described herein that directs a non-coherent light towards a biosensor, collects the non-coherent light which is reflected (or transmitted) from (or through) the biosensor, and then angularly filters the collected non-coherent light to obtain a narrow spectral response which can be analyzed to determine if a biological substance is located on the biosensor or if a biomolecular event took place on the biosensor.

    Abstract translation: 这里描述了一种光学读取器系统和方法，其将非相干光引向生物传感器，收集从（或通过）生物传感器反射（或传输）的非相干光，然后对所收集的非相干 光以获得可以被分析以确定生物物质是位于生物传感器上还是在生物传感器上发生生物分子事件的窄光谱响应。

    Wavelength conversion devices and fabrication methods for same
    70.
    发明授权
    Wavelength conversion devices and fabrication methods for same 失效
    波长转换器件及其制造方法相同

    公开(公告)号：US07414778B1

    公开(公告)日：2008-08-19

    申请号：US11978864

    申请日：2007-10-30

    Applicant: Jacques Gollier ,  Garrett Andrew Piech

    Inventor： Jacques Gollier ,  Garrett Andrew Piech

    IPC: G02F1/35 ,  H01S3/10

    CPC classification number: G02F1/3558 ,  G02F1/3775 ,  G02F2201/307 ,  H01S5/0064

    Abstract: Particular embodiments of the present invention relate generally to a method of fabricating a wavelength conversion device. According to the method, the wavelength conversion device is fabricated by providing a nonlinear optical material and poling the nonlinear optical material to form a plurality of periodically inverted poling domains arranged at an anti-back reflective periodicity Λ. The geometry and the anti-back reflective periodicity Λ of the poled nonlinear material are selected such that the difference between a phase matching wavelength λΦ of the poled nonlinear optical material and a Bragg wavelength λBRAGG of the poled nonlinear optical material is greater than 1 nm.

    Abstract translation: 本发明的具体实施方案一般涉及制造波长转换装置的方法。 根据该方法，通过提供非线性光学材料并极化非线性光学材料以形成以反向反射周期Lambda布置的多个周期性反转的极化畴来制造波长转换器件。 极化非线性材料的几何形状和抗背反射周期性λ被选择为使得极化的非线性光学材料的相位匹配波长λPhi 与布拉格波长λBRAGG之间的差 极化非线性光学材料的大于1nm。

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