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公开(公告)号：WO2005116596A1
公开(公告)日：2005-12-08
申请号：PCT/IL2004/000454
申请日：2004-05-27
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. , SILBERBERG, Yaron , DUDOVICH, Nirit , ORON, Dan
Inventor： SILBERBERG, Yaron , DUDOVICH, Nirit , ORON, Dan
IPC: G01J3/44
CPC classification number: G01N21/65 , G01J3/0224 , G01J3/0229 , G01J3/44 , G01N2021/653
Abstract: A method and system(10) are presented for producing exciting radiation (P’) to be used in producing an output coherent anti-stokes Raman scattering (CARS) signal of a medium (12). An input spectral phase coherent optical pulse (P), carrying a pump, a Stokes and a probe photon, is optically processed by adjusting spectral phase and polarization of wavelength components of the input pulse to produce a unitary optical exciting pulse (P’) that carries the pump photon, the Stokes photon and multiple probe photons and is capable of inducing interference between contributions from at least some of vibrational levels in the CARS signal.
Abstract translation: 提出了一种方法和系统（10），用于产生用于产生介质（12）的输出相干抗斯托克斯拉曼散射（CARS）信号的激发辐射（P'）。 通过调整输入脉冲的波长分量的光谱相位和偏振度来光学处理携带泵，斯托克斯和探针光子的输入光谱相位相干光脉冲（P），以产生单一的激光脉冲（P'），其中 携带泵浦光子，斯托克斯光子和多个探针光子，并且能够引起CARS信号中至少一些振动电平的贡献之间的干扰。
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公开(公告)号：WO2004092776A2
公开(公告)日：2004-10-28
申请号：PCT/IL2004/000328
申请日：2004-04-15
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. , PEER, Avi , DAYAN, Barak , SILBERBERG, Yaron , FRIESEM, Asher, A.
Inventor： PEER, Avi , DAYAN, Barak , SILBERBERG, Yaron , FRIESEM, Asher, A.
IPC: G02B
CPC classification number: H04J14/005 , G02F2001/3542 , H01S3/083 , H01S3/1061 , H01S3/1083
Abstract: A method and device are provided for automatically generating a key and a conjugate key to be used in an optical code division multiple access system. The method comprises applying a down conversion process to pump input light to thereby produce down converted broadband signal and idler fields that are complex conjugates of each other. The signal and idler fields thus serve as the key and its conjugate. Also provided according to the invention is a method for use in coding/decoding a signal in an optical code division multiple access system.
Abstract translation: 提供一种方法和装置，用于自动生成要在光码分多址系统中使用的密钥和共轭密钥。 该方法包括应用下变频处理来泵浦输入光，从而产生下变换的宽带信号和作为彼此的复共轭的空闲场。 因此，信号和空载场作为关键点及其共轭。 根据本发明还提供了一种用于对光码分多址系统中的信号进行编码/解码的方法。
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公开(公告)号：WO2006030430A2
公开(公告)日：2006-03-23
申请号：PCT/IL2005/000976
申请日：2005-09-14
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. , SILBERBERG, Yaron , ORON, Dan
Inventor： SILBERBERG, Yaron , ORON, Dan
IPC: G06G7/48
CPC classification number: G02B21/06
Abstract: An optical system and method are presented for use in a multi-photon microscope. The system comprises an imaging lens arrangement, and a pulse manipulator arrangement. The pulse manipulator arrangement comprises a temporal pulse manipulator unit which is accommodated in an optical path of an input pulse of an initial profile, and is configured to affect trajectories of light components of the input pulse impinging thereon so as to direct the light components towards an optical axis of the lens arrangement along different optical paths, said temporal light manipulator unit being accommodated in a front focal plane of the imaging lens arrangement, thereby enabling to restore the input pulse profile at an imaging plane.
Abstract translation: 提出了一种用于多光子显微镜的光学系统和方法。 该系统包括成像透镜装置和脉冲操纵器装置。 脉冲操纵器装置包括时间脉冲操纵器单元，其被容纳在初始轮廓的输入脉冲的光路中，并且被配置为影响入射在其上的输入脉冲的光分量的轨迹，以将光分量朝向 沿着不同光路的透镜装置的光轴，所述时间光操纵器单元被容纳在成像透镜装置的前焦平面中，从而能够恢复成像平面处的输入脉冲轮廓。
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Patent Agency Ranking4.发明申请SINGLE-PULS COHERENT ANTI-STOKES RAMAN SCATTERING MICROSCOPY AND SPECTROSCOPY 审中-公开单脉冲相干反射拉曼散射显微镜和光谱
公开(公告)号：WO2004068126A1
公开(公告)日：2004-08-12
申请号：PCT/IL2004/000083
申请日：2004-01-29
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. , SILBERBERG, Yaron , DUDOVICH, Nirit , ORON, Dan
Inventor： SILBERBERG, Yaron , DUDOVICH, Nirit , ORON, Dan
IPC: G01N21/65
CPC classification number: G01N21/65 , G01N2021/653 , G01N2021/656
Abstract: A method and system are presented for producing an output coherent anti-stokes Raman scattering (CARS) signal of a medium. The method comprises generation of a unitary optical excitation pulse that carries a pump photon, a Stokes photon and a probe photon; and inducing a CARS process in the medium by exciting the medium by the at least one such unitary optical excitation pulse. Strong coherent non resonant background, a major problem in single-pulse CARS, is reduced by orders of magnitude by using phase-only pulse shaping or completely supressed by using phase-and-polarisation shaped pulses.
Abstract translation: 提出了一种用于产生介质的输出相干反斯托克斯拉曼散射（CARS）信号的方法和系统。 该方法包括产生携带泵浦光子，斯托克斯光子和探针光子的单一光学激发脉冲; 以及通过所述至少一个这样的整体光激励脉冲激发介质，在所述介质中引发CARS过程。 单脉冲CARS的主要问题是强相干非共振背景通过使用相位脉冲整形或通过使用相位偏振形状的脉冲完全抑制而减少数量级。
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5.发明公开
公开(公告)号：EP1618690A2
公开(公告)日：2006-01-25
申请号：EP04727668.8
申请日：2004-04-15
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY, LTD.
Inventor： PEER, Avi , DAYAN, Barak , SILBERBERG, Yaron , FRIESEM, Asher A., 15 Neveh Metz
CPC classification number: H04J14/005 , G02F2001/3542 , H01S3/083 , H01S3/1061 , H01S3/1083
Abstract: A method and device (100A) are provided for automatically generating a key and a conjugate key to be used in an optical code division multiple access system. The method comprises applying a down conversion process to pump input light to thereby produce down converted broadband signal and idler fields (Ls, Li) that are complex conjugates of each other. The signal and idler fields thus serve as the key and its conjugate. Also provided according to the invention is a method for use in coding/decoding a signal in an optical code division multiple access system.
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6.发明公开SINGLE-PULS COHERENT ANTI-STOKES RAMAN SCATTERING MICROSCOPY AND SPECTROSCOPY 有权相干EINIMPULS反斯托克斯拉曼散射显微镜和光谱学
公开(公告)号：EP1588152A1
公开(公告)日：2005-10-26
申请号：EP04706267.4
申请日：2004-01-29
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY, LTD.
Inventor： SILBERBERG, Yaron , DUDOVICH, Nirit , ORON, Dan
IPC: G01N21/65
CPC classification number: G01N21/65 , G01N2021/653 , G01N2021/656
Abstract: A method and system are presented for producing an output coherent anti-stokes Raman scattering (CARS) signal of a medium. The method comprises generation of a unitary optical excitation pulse that carries a pump photon, a Stokes photon and a probe photon; and inducing a CARS process in the medium by exciting the medium by the at least one such unitary optical excitation pulse. Strong coherent non resonant background, a major problem in single-pulse CARS, is reduced by orders of magnitude by using phase-only pulse shaping or completely supressed by using phase-and-polarisation shaped pulses.
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公开(公告)号：EP2265992A2
公开(公告)日：2010-12-29
申请号：EP09724944.5
申请日：2009-03-25
Applicant: Yeda Research And Development Company Ltd.
Inventor： SUCHOWSKI, Haim , SILBERBERG, Yaron
Abstract: An efficient broadband crystal for wavelength conversion, the crystal being a quasi-phase matched non-linear crystal, having an aperiodic poled structure, each period being tuned, and wherein said tuning varies adiabatically along a length of said crystal from a first end wherein said tuning is a strong negative mismatch to a second end wherein said tuning is a strong positive mismatch or vice versa. The crystal is able to provide efficient wavelength conversion over a range of frequencies.
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公开(公告)号：EP2265992B1
公开(公告)日：2020-07-08
申请号：EP09724944.5
申请日：2009-03-25
Applicant: Yeda Research And Development Company Ltd.
Inventor： SUCHOWSKI, Haim , SILBERBERG, Yaron
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