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32. 发明授权

EP2764589B1 LASER DEVICE WITH KERR EFFECT BASED MODE-LOCKING AND OPERATION THEREOF 有权
标题翻译：基于克尔效应的激光装置锁模及其操作
公开(公告)号：EP2764589B1
公开(公告)日：2017-08-02
申请号：EP11770353.8
申请日：2011-10-07
申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. , Ludwig-Maximilians-Universität München
发明人： PRONIN, Oleg , KRAUSZ, Ferenc , APOLONSKIY, Alexander , BRONS, Jonathan
IPC分类号： H01S3/081 , H01S3/11 , H01S3/02 , H01S3/06 , H01S3/08 , H01S3/108 , H01S3/16
CPC分类号： H01S3/08018 , H01S3/027 , H01S3/0604 , H01S3/0805 , H01S3/0811 , H01S3/0813 , H01S3/108 , H01S3/1112 , H01S3/1118 , H01S3/1618 , H01S3/1643

34. 发明公开

EP3850335A1 PARTICLE ANALYSIS METHOD AND APPARATUS FOR A SPECTROMETRY-BASED PARTICLE ANALYSIS 有权
公开(公告)号：EP3850335A1
公开(公告)日：2021-07-21
申请号：EP18773128.6
申请日：2018-09-14
申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. , Ludwig-Maximilians-Universität München
发明人： KRAUSZ, Ferenc , PUPEZA, Ioachim , ZIGMAN KOHLMAIER, Mihaela , HUBER, Marinus
IPC分类号： G01N15/14 , G01N15/10

35. 发明公开

EP3186679A1 METHOD AND DEVICE FOR CAVITY-ENHANCED BROADBAND INTRAPULSE DIFFERENCE FREQUENCY GENERATION 有权
标题翻译：用于增强频带宽带突波差频率的方法和装置
公开(公告)号：EP3186679A1
公开(公告)日：2017-07-05
申请号：EP15739515.3
申请日：2015-07-13
申请人： Ludwig-Maximilians-Universität München , Max-Planck-Gesellschaft zur Förderung der Wissenschaften
发明人： APOLONSKIY, Alexander , FILL, Ernst , PUPEZA, Ioachim , KRAUSZ, Ferenc
IPC分类号： G02F1/35
CPC分类号： G02F1/3534 , G02F1/3501 , G02F2001/3503 , G02F2001/3507 , G02F2001/3542 , G02F2203/15
摘要： A method of creating difference frequency (DF) laser pulses (1) by difference frequency generation (DFG) comprises the steps of providing ultrashort laser pulses (2) containing first spectral components and second spectral components having larger frequencies than the first spectral components, and driving a DFG process by the ultrashort laser pulses (2) in an optically non-linear crystal (10), wherein the DF laser pulses (1) are generated in the crystal (10) by difference frequencies between the first and second spectral components, resp., said difference frequencies comprising third spectral components being lower in frequency than the first and second spectral components, wherein at least one enhancement cavity (20) with resonator mirrors (M11 to M14) spanning a beam path (22) is provided and the crystal (10) is placed in the beam path (22) of the enhancement cavity (20), the ultrashort laser pulses (2) are input coupled and coherently added in the at least one enhancement cavity (20), at least one circulating ultrashort laser pulse (3) is created in the at least one enhancement cavity (20), which drives the DFG process in the crystal (10) for generating the DF laser pulses (1), and the at least one enhancement cavity (20) is adapted for recycling the at least one ultrashort laser pulse (3) passing through the crystal (10). Furthermore, a photonic source (100) for creating DF laser pulses (1) is described, including one or more enhancement cavities.
摘要翻译：通过差频产生（DFG）产生差频（DF）激光脉冲（1）的方法包括以下步骤：提供包含第一频谱分量和频率大于第一频谱分量的第二频谱分量的超短激光脉冲（2）;以及在光学非线性晶体（10）中通过超短激光脉冲（2）驱动DFG过程，其中通过第一和第二光谱分量之间的差频在晶体（10）中产生DF激光脉冲（1）所述差频包括频率低于所述第一和第二频谱分量的第三频谱分量，其中提供了具有跨越光路（22）的谐振器反射镜（M11至M14）的至少一个增强腔（20），并且所述晶体10被放置在增强腔20的光束路径22中，超短激光脉冲2被输入耦合并且相干地添加在至少一个增强腔2中， 0），在至少一个增强腔（20）中产生至少一个循环超短激光脉冲（3），其驱动晶体（10）中的DFG过程以产生DF激光脉冲（1），并且at 至少一个增强腔（20）适于再循环穿过晶体（10）的至少一个超短激光脉冲（3）。此外，描述了用于创建DF激光脉冲（1）的光子源（100），其包括一个或多个增强腔。

36. 发明公开

EP2946447A1 ENHANCEMENT RESONATOR INCLUDING NON-SPHERICAL MIRRORS 有权
标题翻译： VERSTÄRKUNGSRESONATOR非球面反射镜
公开(公告)号：EP2946447A1
公开(公告)日：2015-11-25
申请号：EP13701704.2
申请日：2013-01-16
申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. , Ludwig-Maximilians-Universität München
发明人： PUPEZA, Ioachim , CARSTENS, Henning , HOLZBERGER, Simon , FILL, Ernst , KRAUSZ, Ferenc
IPC分类号： H01S3/00 , H05G2/00
CPC分类号： H01S3/083 , G02F2203/15 , H01S3/005 , H01S3/08059 , H01S3/086 , H01S3/094 , H05G2/00
摘要： An enhancement resonator (20) being configured for generating intra-resonator laser light (1) by coherent superposition of input laser light, comprises at least three resonator mirrors (21, 22, 23, 24) spanning a ring resonator path in one common resonator plane, said resonator path being free of a laser light amplifying medium, wherein the at least three resonator mirrors (21, 22, 23, 24) include at least two toroidal mirrors and/or at least one cylindrical mirror. Furthermore, a laser device (100) comprising the enhancement resonator (20) and a method of generating intra-resonator laser light (1) are described.

37. 发明公开

EP2697681A1 SPATIALLY RELAYING RADIATION COMPONENTS 审中-公开
标题翻译：辐射分量空间传输
公开(公告)号：EP2697681A1
公开(公告)日：2014-02-19
申请号：EP12712591.2
申请日：2012-04-05
申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. , Ludwig-Maximilians-Universität München
发明人： PRONIN, Oleg , APOLONSKIY, Alexander , KRAUSZ, Ferenc , PERVAK, Vladimir
IPC分类号： G02B27/14 , G03F7/20 , G02B5/28 , H01S3/00
CPC分类号： G02B27/1006 , G01N21/25 , G02B5/283 , H01S3/08 , H01S3/08059 , H01S3/106
摘要： A method of spatially relaying a first radiation component (1) having a first wavelength and a second radiation component (2) having a second wavelength different from the first radiation component (1), using an optical relaying device (10) which comprises a transparent plate (11) having anti-reflection coatings (12, 13) on both side surfaces thereof, comprises transmitting the first radiation component (1) across the optical relaying device (10) with predetermined incident (a) and emergent angles (β), resp., wherein said anti-reflection coatings (12, 13) being effective for the first radiation component (1) at the incident and emergent angles (α, β), resp., and reflecting the second radiation component (2) at the optical relaying device (10) with a predetermined reflection angle (a) being equal to at least one of said incident and emergent angles (α, β), wherein the first and second radiation components (1, 2) are split from each other toward different directions or combined into a common beam path. Furthermore, an optical relaying device (10) and a resonator device, in particular enhancement cavity device (100) and a laser resonator, are described.

40. 发明公开

EP3586411A1 PULSE LASER APPARATUS AND METHOD FOR KERR LENS MODE LOCKING BASED CREATION OF LASER PULSES 审中-公开
公开(公告)号：EP3586411A1
公开(公告)日：2020-01-01
申请号：EP17709014.9
申请日：2017-02-23
申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. , Ludwig-Maximilians-Universität München
发明人： PRONIN, Oleg , KRAUSZ, Ferenc , BRONS, Jonathan
IPC分类号： H01S3/11 , H01S3/107

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