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101. 发明申请

WO2007126514A2 METHOD AND SYSTEM FOR LASER AMPLIFICATION USING A DUAL CRYSTAL POCKELS CELL 审中-公开
标题翻译：使用双晶体晶胞的激光放大的方法和系统
公开(公告)号：WO2007126514A2
公开(公告)日：2007-11-08
申请号：PCT/US2007005050
申请日：2007-02-26
申请人： INTRALASE CORP , ZADOYAN RUBEN , KRAVITIS MICHAEL
发明人： ZADOYAN RUBEN , KRAVITIS MICHAEL
IPC分类号： G02F1/03
CPC分类号： H01S3/127 , G02F1/0322 , H01S3/08054 , H01S3/10038 , H01S3/107 , H01S3/235
摘要： A system for laser amplification includes a dual-crystal Pockels cell which is used to control emission of laser pulses from an ultra-fast laser. The Pockels cell is constructed to enable adjustment of the rotational orientation of one crystal relative to the other crystal. The rotational orientation of one or both crystals in the Pockels cell is adjusted to control sidebands in the laser pulse.
摘要翻译：用于激光放大的系统包括双晶Pockels单元，其用于控制来自超快激光器的激光脉冲的发射。 Pockels单元被构造成能够调节一个晶体相对于另一个晶体的旋转取向。调整Pockels单元中的一个或两个晶体的旋转取向以控制激光脉冲中的边带。

102. 发明申请

WO2004057412A3 POCKELS CELL COMPRISING A COOLING MEMBER 审中-公开
标题翻译：普克尔盒KÜHLKÖRPER
公开(公告)号：WO2004057412A3
公开(公告)日：2004-08-26
申请号：PCT/EP0314462
申请日：2003-12-18
申请人： LINOS PHOTONICS GMBH & CO KG , ZELLMER HOLGER , RIEDEL PETER , FEHN THOMAS
发明人： ZELLMER HOLGER , RIEDEL PETER , FEHN THOMAS
IPC分类号： G02F1/03
CPC分类号： G02F1/0322 , G02F1/0316 , G02F2203/21
摘要： The invention relates to a pockels cell comprising two spaced-apart cuboidal RTP crystals (6, 7) that have a square cross section, are located one behind another, and are oriented towards each other so as to provide thermal compensation in the direction of radiation (5). Each of said RTP crystals (6, 7) is provided with electrodes (8, 9) on two opposite faces, said faces of one crystal being rotated by 90 relative to the faces of the other crystal and relative to the direction of radiation (5). Flexible, electrically insulating, high voltage-proof plastic mats (10) which conduct heat well and rest against the inside of a cooling member (13A, 13B) are provided around the exterior faces of the electrodes (8, 9).
摘要翻译：本发明涉及在辐射的方向具有两个普克尔盒（5），用于定向成彼此热补偿，一个布置在另一个后面且间隔开，正方形横截面，平行六面体形的RTP晶体，其每一个相对的两个表面（6,7）（与电极，9设置）8，其中，所述一个晶体的这些表面以90°与另一晶体的旋转相对于所述辐射方向（5）。在这里，在电极的外侧（8,9）被提供柔性的，高导热性和电绝缘，电性耐高压塑料垫（10），其抵接的冷却体（13A，13B）的内部。

103. 发明申请

WO2004068191A2 APPARATUS AND METHOD FOR USE IN MODULATING A LASER IN PHASE AND AMPLITUDE 审中-公开
标题翻译：用于调制激光相位和振幅的装置和方法
公开(公告)号：WO2004068191A2
公开(公告)日：2004-08-12
申请号：PCT/US2004/002524
申请日：2004-01-30
申请人： GENERAL ATOMICS
发明人： PESSOT, Maurice, A. , PERESSINI, Eugene, R.
IPC分类号： G02B
CPC分类号： G02F1/0322
摘要： The present embodiments provide apparatuses and methods for use in optically communicating information and/or data, including modulating optical signals by applying a first voltage across a first birefringent optical element (410), applying a second voltage across a second birefringent optical element (412), and modulating a frequency of the optical signal by adjusting at least one of the first and second voltage potentials and producing a change in a sum voltage (V + ) that is proportional to the sum of the first and second voltage potentials. The present embodiments can further modulate an amplitude of the optical signal by adjusting at least one of the first and second voltage potentials and producing a change in a voltage difference (V - ) that is proportional to the difference between the first and second voltage potentials as the optical signal passes through the first and second elements.
摘要翻译：本实施例提供了用于光学传送信息和/或数据的装置和方法，包括通过在第一双折射光学元件（410）上施加第一电压来调制光信号，在第二双折射光学元件（412）上施加第二电压，并且通过调节第一和第二电压电位中的至少一个并产生与第一和第二电压电位的和成比例的和电压（V +）的变化来调制光信号的频率。本实施例可以通过调节第一和第二电压电位中的至少一个并产生与第一和第二电压电位之间的差成比例的电压差（V-）的变化来进一步调制光信号的振幅，如光信号通过第一和第二元件。

104. 发明申请

WO0214943A8 ARBITRARY DEFLECTION WAVEFORM GENERATION USING CASCADED SCANNERS 审中-公开
标题翻译：使用CASCADED扫描仪的异常偏差波形生成
公开(公告)号：WO0214943A8
公开(公告)日：2003-06-05
申请号：PCT/US0125687
申请日：2001-08-16
申请人： ACCELIGHT INVESTMENTS INC , DEIS TIMOTHY K , GASS JR HERBERT S , STANCIL DANIEL D , SCHLESINGER TUVIAH E , UNETICH ROBERT M
发明人： DEIS TIMOTHY K , GASS JR HERBERT S , STANCIL DANIEL D , SCHLESINGER TUVIAH E , UNETICH ROBERT M
IPC分类号： G02F1/03 , G02F1/05 , G02F1/295 , G02F1/31 , G01F1/05 , G02F1/055
CPC分类号： G02F1/0322 , G02F1/0516 , G02F1/295 , G02F1/2955 , G02F1/31 , G02F2001/311 , G02F2201/16 , G02F2202/07
摘要： The present invention is directed to an optical beam deflection system (10) and includes a substrate (12) having a plurality of spaced electro-optic scanning devices (14) disposed thereon. These electro-optic scanning devices (14) are capable of deflecting an optical beam (16) in response to electrical control signals. The optical beam (16) passes through all of the scanning devices (14). Electrical leads (18) are used to communicate electrical control signals individually to each scanning device (14), and a controller (20) selects and applies these electrical control signals to the scanning devices (14) through the electrical leads (18).
摘要翻译：本发明涉及一种光束偏转系统（10），并且包括具有设置在其上的多个间隔开的电光扫描装置（14）的基板（12）。这些电光扫描装置（14）能够响应于电控制信号偏转光束（16）。光束（16）穿过所有的扫描装置（14）。电引线（18）用于将电气控制信号单独地传送到每个扫描装置（14），并且控制器（20）通过电引线（18）选择并将这些电控信号施加到扫描装置（14）。

105. 发明申请

WO01077743A1 OPPOSING ELECTRODE LIGHT MODULATOR ARRAY AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：对电极光调制器阵列及其制造方法
公开(公告)号：WO01077743A1
公开(公告)日：2001-10-18
申请号：PCT/US2001/000255
申请日：2001-01-04
IPC分类号： G02F1/03 , G02F1/055
CPC分类号： G02F1/0322 , G02F1/0316 , G02F1/0551
摘要： An improved linear light modulator array (20) is formed with opposing electrodes (16A, 16B) which extend away from the optic surfaces of optoelectronic material (24) used to form the array. A uniform electric field (18) is created across a modulator volume, generally perpendicular to light propagation within the modulator volume. The modulator volume of an element (20N) the array is a function of electrode length, width and separation. Additional elements are defined by additional pairs of electrodes. The geometry is obtained by cutting optoelectronic material into strips. Cut sides of the strips are metallized, one side at a time, with the opposite side temporarily affixed to a carrier. Aligned trenches are cut in the metallized strips to separate electrode pairs and define array elements.
摘要翻译：改进的线性光调制器阵列（20）形成有相对的电极（16A，16B），其远离用于形成阵列的光电子材料（24）的光学表面延伸。跨调制器体积形成均匀的电场（18），大致垂直于调制器体积内的光传播。元件（20N）的调制器体积是电极长度，宽度和间距的函数。附加元件由额外的电极对限定。通过将光电子材料切割成条带来获得几何形状。条的切割侧面一次金属化，一边一边，另一侧临时固定在托架上。在金属化带中切割对准的沟槽以分离电极对并限定阵列元件。

106. 发明授权

EP3815200B1 SINUSOIDAL PHASE MODULATION OF MODE-LOCKED LASERS 有权
公开(公告)号：EP3815200B1
公开(公告)日：2024-05-01
申请号：EP19817108.4
申请日：2019-09-20
IPC分类号： H01S3/115 , H01S3/117 , H01S3/127 , H01S3/00 , H01S3/11 , G02F1/11 , H01S3/1106 , G02F1/03
CPC分类号： H01S3/0057 , H01S3/0071 , H01S3/0085 , H01S3/1106 , G02F1/0154 , G02F1/11 , G02F2201/1620130101 , G02F1/0322

107. 发明公开

EP2136443A1 WAVELENGTH SCANNING LIGHT SOURCE AND OPTICAL COHERENCE TOMOGRAPHY DEVICE 审中-公开
标题翻译： WENENLÄNGEN-RASTERLICHTQUELLE UND OPTISCHEKOHÄRENZTOMOGRAPHIEEINRICHTUNG
公开(公告)号：EP2136443A1
公开(公告)日：2009-12-23
申请号：EP07806624.8
申请日：2007-09-03
申请人： Optical Comb, Inc.
发明人： KOUROGI, Motonobu , IMAI, Kazuhiro
IPC分类号： H01S3/106 , A61B10/00 , G01N21/17 , G02F2/02 , H01S3/06
CPC分类号： G01N21/4795 , A61B5/0066 , A61B5/0073 , G02F1/0311 , G02F1/0322 , G02F2001/213 , H01S3/06791 , H01S3/08054 , H01S3/0813 , H01S3/082 , H01S3/1062 , H01S3/107 , H01S3/1305
摘要： An optical coherence tomography device includes a wavelength scanning laser light source (10) provided with two Fabry-Perot resonators (13A, 13B) provided in a light path for laser oscillation. The values of FSR (free spectral range) of the Fabry-Perot resonators are set so as to be proximate to each other. The resonator length of at least one of the two Fabry-Perot resonators is periodically varied within a preset range to cause the two Fabry-Perot resonators (13A, 13B) to operate as a wavelength length varying filter of a narrow pass band capable of varying the selection wavelength by the vernier effect to output laser light that has wavelength temporally scanned. The optical coherence tomography device also includes an interference optical system (20) that causes the laser light output from the wavelength scanning laser light source (10) to be branched into light for reference and light for observation to be illuminated on an object for observation (60) and that generates interference light of reflected light of the light for observation illuminated on the object for observation (60) and the light for reference. The optical coherence tomography device further includes a signal processing means (50) that receives the interference light obtained from the interference optical system (20) for transforming the received interference light into an electrical signal to calculate the optical tomographic image information of the object for observation (60).
摘要翻译：光学相干断层摄影装置包括设置有用于激光振荡的光路中的两个法布里 - 珀罗谐振器（13A，13B）的波长扫描激光光源（10）。法布里 - 珀罗谐振器的FSR（自由光谱范围）的值被设置为彼此接近。两个法布里 - 珀罗谐振器中的至少一个的谐振器长度在预设范围内周期性地变化，以使两个法布里 - 珀罗谐振器（13A，13B）作为能够变化的窄通带的波长长度变化滤波器选择波长由游标效应输出，其具有波长时间扫描的激光。光学相干断层摄影装置还包括干涉光学系统（20），其使得从波长扫描激光光源（10）输出的激光被分支为参考光和用于观察的光被照射在观察对象上 60），并且产生用于观察的光的反射光的干涉光（60）和用于参考的光。光学相干断层摄影装置还包括信号处理装置（50），其接收从干涉光学系统（20）获得的干涉光，用于将接收到的干涉光变换为电信号，以计算观察对象的光学断层图像信息（60）。

108. 发明公开

EP1840637A2 Optical apparatus and imaging apparatus 审中-公开
标题翻译： Optische Vorrichtung und Bildgebungsvorrichtung
公开(公告)号：EP1840637A2
公开(公告)日：2007-10-03
申请号：EP07251282.5
申请日：2007-03-26
申请人： Sony Corporation
发明人： Makii, Tatsuo
IPC分类号： G02F1/29 , G03B5/00 , G02F1/1347 , G02F1/03
CPC分类号： G02F1/292 , G02F1/0322 , G02F1/13471 , G02F2201/16 , G03B5/00 , H04N5/2254 , H04N5/23248 , H04N5/23258 , H04N5/2328
摘要： An optical apparatus is disclosed. The optical apparatus includes: a first optical element having a first polarizing layer containing a material having a refractive index that changes in accordance with the magnitude of applied voltage and first and second transparent electrodes sandwiching both sides of the first polarizing layer in the direction of thickness and polarizing light passing through the first polarizing layer in the direction of thickness; and a second optical element having a second polarizing layer containing a material having a refractive index that changes in accordance with the magnitude of applied voltage and third and fourth transparent electrodes sandwiching both sides of the second polarizing layer in the direction of thickness and polarizing light passing through the second polarizing layer in the direction of thickness.
摘要翻译：公开了一种光学装置。该光学装置包括：第一光学元件，其具有第一偏振层，该第一偏振层包含折射率随着施加电压的大小而变化的材料，以及第一和第二透明电极，其夹着第一偏振层的两侧沿厚度方向以及在厚度方向上穿过所述第一偏振层的偏振光; 以及具有第二偏振层的第二光学元件，所述第二偏振层含有折射率随着施加电压的大小而变化的材料，第三透明电极和第四透明电极在厚度方向夹着第二偏振层的两侧，偏振光通过通过第二偏振层在厚度方向上。

109. 发明授权

EP1532482B1 POCKELSZELLE MIT KÜHLKÖRPER 有权转让
标题翻译：普克尔盒KÜHLKÖRPER
公开(公告)号：EP1532482B1
公开(公告)日：2006-04-19
申请号：EP03789324.5
申请日：2003-12-18
申请人： LINOS Photonics GmbH & Co. KG
发明人： Stefan Balle , Sven Poggel , FEHN, Thomas
IPC分类号： G02F1/03
CPC分类号： G02F1/0322 , G02F1/0316 , G02F2203/21
摘要： The invention relates to a pockels cell comprising two spaced-apart cuboidal RTP crystals that have a square cross section, are located one behind another, and are oriented towards each other so as to provide thermal compensation in the direction of radiation. Each of said RTP crystals is provided with electrodes on two opposite faces, said faces of one crystal being rotated by 90 relative to the faces of the other crystal and relative to the direction of radiation (5). Flexible, electrically insulating, high voltage-proof plastic mats which conduct heat well and rest against the inside of a cooling member are provided around the exterior faces of the electrodes.

110. 发明授权

EP1070275B1 TRANSVERSALER ELEKTROOPTISCHER MODULATOR 有权
标题翻译：转换器电子调制器
公开(公告)号：EP1070275B1
公开(公告)日：2002-10-02
申请号：EP99914562.6
申请日：1999-04-01
申请人： Linos Photonics GmbH
发明人： DIEDRICH, Frank , LEDIG, Mario , FEHN, Thomas , ENGEL, Thomas
IPC分类号： G02F1/03
CPC分类号： G02F1/0327 , G02F1/0311 , G02F1/0322
摘要： The invention relates to a transversal electro optical modulator (10) which can be controlled by means of an electric amplifier, comprising at least two elements for modulating (11) the light wave of a laser beam, and can preferably be used for projection of TV images. The invention is characterized in that the modulator elements are arranged behind each other in relation to the laser beam, that a focusing device (14) is arranged both in front of and behind each modulator element, that an electric amplifier output (22, 23) is associated with each modulator element and that all electric amplifier (A) inputs (24, 25) are connected to the same control line (26) as the control signal.

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