Controlling pulses in optical microscopy
    2.
    发明授权
    Controlling pulses in optical microscopy 失效
    光学显微镜控制脉冲

    公开(公告)号:US07480045B2

    公开(公告)日:2009-01-20

    申请号:US11554713

    申请日:2006-10-31

    IPC分类号: G01N21/63 G01N21/64 G01N21/65

    摘要: A method for imaging a sample is described. The sample is characterized by a limit on incident optical energy absorbed over a given time period. The method includes providing at least one input optical wave that includes pulses that each have a full-width half-maximum time duration of more than 100 picoseconds and a pulse energy sufficiently large such that a sufficient number of consecutive pulses absorbed by the sample would exceed the limit. The method also includes directing the input optical wave to focus on a first portion of the sample; detecting energy from an output optical wave generated from a nonlinear optical interaction in the first portion of the sample with the input optical wave; and generating a representation of the first portion of the sample based on the detected energy from the output optical wave.

    摘要翻译: 描述了用于对样品进行成像的方法。 样品的特征在于在给定时间段内吸收的入射光能的限制。 该方法包括提供包括脉冲的至少一个输入光波,每个脉冲具有大于100皮秒的全宽度半最大持续时间和足够大的脉冲能量,使得由样本吸收的足够数量的连续脉冲将超过 极限。 该方法还包括引导输入光波聚焦在样品的第一部分上; 从具有输入光波的样品的第一部分中的非线性光学相互作用产生的输出光波中检测能量; 以及基于来自输出光波的检测能量生成样本的第一部分的表示。

    Apparatus and method for generating high-intensity optical pulses with an enhancement cavity
    3.
    发明授权
    Apparatus and method for generating high-intensity optical pulses with an enhancement cavity 有权
    用于产生具有增强腔的高强度光脉冲的装置和方法

    公开(公告)号:US08649086B2

    公开(公告)日:2014-02-11

    申请号:US12894620

    申请日:2010-09-30

    IPC分类号: H01S3/08 H01S3/109 H01S3/22

    CPC分类号: H05G2/00 H01S3/005 H01S3/0057

    摘要: An enhancement cavity includes a plurality of focusing mirrors, at least one of which defines a central aperture having a diameter greater than 1 mm. The mirrors are configured to form an optical pathway for closed reflection and transmission of the optical pulse within the enhancement cavity. Ring-shaped optical pulses having a peak intensity at a radius greater than 0.5 mm from a central axis are directed into the enhancement cavity. Accordingly, the peak intensity of the optical pulse is distributed so as to circumscribe the central apertures in the apertured mirrors, and the mirrors are structured to focus the pulse about the aperture toward a central spot area where the pulse is focused to a high intensity.

    摘要翻译: 增强腔包括多个聚焦镜,其中至少一个限定了直径大于1mm的中心孔。 镜子被配置成形成用于光学脉冲在增强腔内的闭合反射和透射的光学路径。 在距离中心轴线大于0.5mm的半径处具有峰值强度的环形光脉冲被引导到增强腔中。 因此,光脉冲的峰值强度被分布以便围绕多孔镜中的中心孔,并且反射镜被构造成将脉冲围绕孔径的中心点聚焦到高强度聚焦的中心斑点区域。

    Controlling Pulses in Optical Microscopy
    4.
    发明申请
    Controlling Pulses in Optical Microscopy 失效
    光学显微镜中的脉冲控制

    公开(公告)号:US20080100834A1

    公开(公告)日:2008-05-01

    申请号:US11554713

    申请日:2006-10-31

    IPC分类号: G01J3/44

    摘要: A method for imaging a sample is described. The sample is characterized by a limit on incident optical energy absorbed over a given time period. The method includes providing at least one input optical wave that includes pulses that each have a full-width half-maximum time duration of more than 100 picoseconds and a pulse energy sufficiently large such that a sufficient number of consecutive pulses absorbed by the sample would exceed the limit. The method also includes directing the input optical wave to focus on a first portion of the sample; detecting energy from an output optical wave generated from a nonlinear optical interaction in the first portion of the sample with the input optical wave; and generating a representation of the first portion of the sample based on the detected energy from the output optical wave.

    摘要翻译: 描述了用于对样品进行成像的方法。 样品的特征在于在给定时间段内吸收的入射光能的限制。 该方法包括提供包括脉冲的至少一个输入光波,每个脉冲具有大于100皮秒的全宽度半最大持续时间和足够大的脉冲能量,使得由样本吸收的足够数量的连续脉冲将超过 极限。 该方法还包括引导输入光波聚焦在样品的第一部分上; 从具有输入光波的样品的第一部分中的非线性光学相互作用产生的输出光波中检测能量; 以及基于来自输出光波的检测能量生成样本的第一部分的表示。

    PEN FOR CAPACITIVE TOUCH INPUT
    5.
    发明申请
    PEN FOR CAPACITIVE TOUCH INPUT 审中-公开
    PEN用于电容触摸输入

    公开(公告)号:US20120262429A1

    公开(公告)日:2012-10-18

    申请号:US13445443

    申请日:2012-04-12

    IPC分类号: G06F3/033 G06F3/045

    CPC分类号: G06F3/03545 G06F3/044

    摘要: A pen for capacitive touch input includes a replaceable head and a conductive handle. The conductive handle is a tube having a tunnel or a rod having a stocking hole for receiving the replaceable head and exposing the conductive tip of the replaceable head to touch a capacitive touch control device. The pen is adaptive to different capacitive touch control devices for precision and sensitivity on position detection by using different replaceable heads.

    摘要翻译: 用于电容式触摸输入的笔包括可更换头部和导电手柄。 导电手柄是具有隧道或杆的管,其具有用于接收可更换头部的放料孔,并暴露可更换头部的导电末端以接触电容式触摸控制装置。 该笔适用于不同的电容式触摸控制装置,通过使用不同的可替换头来进行位置检测的精度和灵敏度。

    APPARATUS AND METHOD FOR GENERATING HIGH-INTENSITY OPTICAL PULSES WITH AN ENHANCEMENT CAVITY
    6.
    发明申请
    APPARATUS AND METHOD FOR GENERATING HIGH-INTENSITY OPTICAL PULSES WITH AN ENHANCEMENT CAVITY 有权
    用于产生具有增强CAVITY的高强度光学脉冲的装置和方法

    公开(公告)号:US20110073784A1

    公开(公告)日:2011-03-31

    申请号:US12894620

    申请日:2010-09-30

    IPC分类号: H05G2/00 H01J5/16

    CPC分类号: H05G2/00 H01S3/005 H01S3/0057

    摘要: An enhancement cavity includes a plurality of focusing mirrors, at least one of which defines a central aperture having a diameter greater than 1 mm. The mirrors are configured to form an optical pathway for closed reflection and transmission of the optical pulse within the enhancement cavity. Ring-shaped optical pulses having a peak intensity at a radius greater than 0.5 mm from a central axis are directed into the enhancement cavity. Accordingly, the peak intensity of the optical pulse is distributed so as to circumscribe the central apertures in the apertured mirrors, and the mirrors are structured to focus the pulse about the aperture toward a central spot area where the pulse is focused to a high intensity.

    摘要翻译: 增强腔包括多个聚焦镜,其中至少一个限定了直径大于1mm的中心孔。 镜子被配置成形成用于光学脉冲在增强腔内的闭合反射和透射的光学路径。 在距离中心轴线大于0.5mm的半径处的峰值强度的环形光脉冲被引导到增强腔。 因此,光脉冲的峰值强度被分布以便围绕多孔镜中的中心孔,并且反射镜被构造成将脉冲围绕孔径的中心点聚焦到高强度聚焦的中心斑点区域。