中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

5 records (took 0.01 seconds)

    DEVICE AND METHOD FOR HIGH-ENERGY PARTICLE PULSE GENERATION
    1.
    发明申请
    DEVICE AND METHOD FOR HIGH-ENERGY PARTICLE PULSE GENERATION 审中-公开
    用于高能粒子脉冲生成的装置和方法

    公开(公告)号：WO2006008655A3

    公开(公告)日：2006-05-04

    申请号：PCT/IB2005002620

    申请日：2005-07-13

    Applicant: CENTRE NAT RECH SCIENT ,  ECOLE NALE SUP ARTES METIERS ,  ECOLE POLYTECH ,  FAURE JEROME ,  ROUSSEAU JEAN-CLAUDE ,  MALKA VICTOR ,  CHAMBARET JEAN-PAUL ,  BURGY FREDERIC

    Inventor： FAURE JEROME ,  ROUSSEAU JEAN-CLAUDE ,  MALKA VICTOR ,  CHAMBARET JEAN-PAUL ,  BURGY FREDERIC

    IPC: H05H15/00 ,  H01S3/00 ,  H05H1/22

    CPC classification number: H05H15/00

    Abstract: A device for generating a high-energy particle pulse is provided which comprises a laser system producing laser pulses with pulse length shorter than 100 fs (femtoseconds), and capable to be focused to peak intensities greater than 10A18 W/cmA2, preferred greater than 10A20 W/cmA2 (watts per centimeter squared), a device for shaping the temporal intensity profile accompanying said at least one laser pulse for increasing the laser contrast above 10^5, preferably above IL 0A7, especially 1OA10, and a target capable of releasing a high-energy particle pulse, particularly an electron or a proton pulse, upon irradiation with at least one of said laser pulses. A. corresponding method using the device is also described.

    Abstract translation: 提供了用于产生高能粒子脉冲的装置，其包括产生脉冲长度短于100fs（飞秒）的激光脉冲并且能够被聚焦到大于10A18W / cmA2的峰值强度的激光系统，优选地大于10A20 W / cm 2（瓦/平方厘米），用于形成伴随所述至少一个激光脉冲的时间强度分布的装置，用于将激光对比度增加到高于10 5，优选高于10 5，特别是高于10 10，以及能够释放 高能粒子脉冲，特别是电子或质子脉冲，用至少一个所述激光脉冲照射。 A.还描述了使用该装置的相应方法。

    DEVICE AND METHOD FOR HIGH-ENERGY PARTICLE PULSE GENERATION
    2.
    发明申请
    DEVICE AND METHOD FOR HIGH-ENERGY PARTICLE PULSE GENERATION 审中-公开
    用于高能粒子脉冲发生的装置和方法

    公开(公告)号：WO2006008655A8

    公开(公告)日：2007-02-22

    申请号：PCT/IB2005002620

    申请日：2005-07-13

    Applicant: CENTRE NAT RECH SCIENT ,  ECOLE NALE SUP ARTES METIERS ,  ECOLE POLYTECH ,  FAURE JEROME ,  ROUSSEAU JEAN-PHILIPPE ,  MALKA VICTOR ,  CHAMBARET JEAN-PAUL ,  BURGY FREDERIC

    Inventor： FAURE JEROME ,  ROUSSEAU JEAN-PHILIPPE ,  MALKA VICTOR ,  CHAMBARET JEAN-PAUL ,  BURGY FREDERIC

    IPC: H05H15/00 ,  H01S3/00 ,  H05H1/22

    CPC classification number: H05H15/00

    Abstract: A device for generating a high-energy particle pulse is provided which comprises a laser system producing laser pulses with pulse length shorter than 100 fs (femtoseconds), and capable to be focused to peak intensities greater than 10A18 W/cmA2, preferred greater than 10A20 W/cmA2 (watts per centimeter squared), a device for shaping the temporal intensity profile accompanying said at least one laser pulse for increasing the laser contrast above 10^5, preferably above IL 0A7, especially 1OA10, and a target capable of releasing a high-energy particle pulse, particularly an electron or a proton pulse, upon irradiation with at least one of said laser pulses. A. corresponding method using the device is also described.

    Abstract translation: 提供了一种用于产生高能量粒子脉冲的装置，其包括产生具有短于100fs（飞秒）的脉冲长度的激光脉冲的激光系统，并且能够聚焦成大于10A18W / cmA2的峰值强度，优选大于10A20 W / cm 2（瓦每平方厘米），用于使伴随所述至少一个激光脉冲的时间强度分布成形的装置，用于将激光对比度增加到10 ^ 5以上，优选高于IL 0A 7，特别是10A 10，以及能够释放 高能粒子脉冲，特别是电子或质子脉冲，在用至少一个所述激光脉冲照射时。 还描述了使用该装置的相应方法。

    DEVICE AND METHOD FOR CREATING A SPATIAL DOSE DISTRIBUTION IN A MEDIUM VOLUME
    4.
    发明申请
    DEVICE AND METHOD FOR CREATING A SPATIAL DOSE DISTRIBUTION IN A MEDIUM VOLUME 审中-公开
    在中等体积中创造空间剂量分布的装置和方法

    公开(公告)号：WO2007010020A1

    公开(公告)日：2007-01-25

    申请号：PCT/EP2006/064453

    申请日：2006-07-20

    Applicant: ECOLE POLYTECHNIQUE ,  DEUTSCHES KREBSFORSCHUNGSZENTRUM ,  FAURE, Jérôme ,  GLINEC, Yannick ,  MALKA, Victor ,  FUCHS, Thomas ,  SZYMANOWSKI, Hanitra ,  OELFKE, Uwe

    Inventor： FAURE, Jérôme ,  GLINEC, Yannick ,  MALKA, Victor ,  FUCHS, Thomas ,  SZYMANOWSKI, Hanitra ,  OELFKE, Uwe

    IPC: A61N5/10 ,  H05H6/00 ,  G21K1/00

    CPC classification number: H05H6/00 ,  A61N5/1084 ,  A61N2005/1088 ,  A61N2005/1089

    Abstract: A device and a method for creating a spatial dose distribution in a medium volume (22) are described. A laser system produces laser pulses (12) with a pulse length shorter than 200 fs (femtoseconds) and is capable to be focused to peak intensities greater than 10 ∧ 18 W/cm ∧ 2 (watts per centimeter squared). An electron source (18) is capable of releasing a high-energy electron pulse (20), in particular the electrons having an energy greater than 100 MeV, upon irradiation with said laser pulses (12) propagating into the medium volume (22). The light paths (52, 56,58) of at least some of the laser pulses (12) are adjustable in such a way that high-energy electron pulses (20) are emitted from the irradiated at least one electron source on different trajectories (20,28,60,62) through the medium volume (22) thereby depositing their dose in the medium volume (22) according to a provided pattern.

    Abstract translation: 描述了用于在介质体积（22）中创建空间剂量分布的装置和方法。 激光系统产生脉冲长度短于200fs（飞秒）的激光脉冲（12），并能够被聚焦以达到大于10W / cm 2的峰值强度。 SUP> 2（瓦每厘米平方）。 电子源（18）能够在照射传播到介质体积（22）中的所述激光脉冲（12）时释放高能电子脉冲（20），特别是能量大于100MeV的电子。 至少一些激光脉冲（12）的光路（52,56,58）可以这样调节，使得高能电子脉冲（20）从辐射的至少一个电子源在不同的轨迹上发射（ 20,28,60,62），从而根据提供的图案将其剂量沉积在介质体积（22）中。

Patent Agency Ranking