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1. 发明授权

US06891608B2 Aligning a lens with respect to an axis of beam propagation 失效
标题翻译：相对于光束传播的轴线调整透镜
公开(公告)号：US06891608B2
公开(公告)日：2005-05-10
申请号：US10212931
申请日：2002-08-05
申请人： Mark W. Byer , Derek J. Richard
发明人： Mark W. Byer , Derek J. Richard
IPC分类号： G01B11/27 , G02B6/32 , G02B6/38 , G02B6/42 , G01B11/26
CPC分类号： G01B11/272 , G02B6/32 , G02B6/3816 , G02B6/4226
摘要： Methods and apparatus for aligning a lens with respect to an axis of beam propagation are disclosed. A position of the lens is adjusted with respect to the axis along one or more directions that lie substantially parallel to a surface of a bulkhead connector. The surface of the bulkhead connector is substantially not parallel to the axis of beam propagation. A position of the lens is adjusted along a direction substantially parallel to the axis of beam propagation. After adjustment, the position of the lens is fixed with respect to the surface. An example of a lens aligning apparatus includes a lens mount configured to receive the lens, a bulkhead connector having a surface, wherein the axis of beam propagation intersects a plane of the surface, means for fixing a position of the lens mount with respect to the surface; and means for fixing a position of the lens with respect to the lens mount.
摘要翻译：公开了用于使透镜相对于光束传播的轴对准的方法和装置。透镜的位置相对于基本上平行于隔板连接器的表面的一个或多个方向相对于轴线被调节。隔板连接器的表面基本上不平行于光束传播的轴线。透镜的位置沿着基本上平行于光束传播的轴线的方向被调节。调整后，透镜的位置相对于表面固定。透镜对准装置的示例包括配置为接收透镜的透镜座，具有表面的隔板连接器，其中光束传播轴线与表面平面相交，用于将透镜安装座的位置相对于表面; 以及用于固定透镜相对于透镜座的位置的装置。

2. 发明授权

US5850407A Third-harmonic generator with uncoated brewster-cut dispersive output facet 失效
标题翻译：三次谐波发生器与未涂布的啤酒花切割分散输出面
公开(公告)号：US5850407A
公开(公告)日：1998-12-15
申请号：US977820
申请日：1997-11-25
申请人： William M. Grossman , Jason D. Henrie
发明人： William M. Grossman , Jason D. Henrie
IPC分类号： G02F1/35 , H01S3/109 , H01S3/10
CPC分类号： H01S3/109 , G02F2001/3509 , G02F2001/354
摘要： A third-harmonic crystal has a Brewster-cut dispersive output surface for separating the p-polarized fundamental and third-harmonic beams without introducing losses into the beams. The output surface of the third-harmonic crystal is optically uncoated, and thus insensitive to potential ultraviolet (UV)-induced damage. Frequency doubling and tripling lithium triborate (LBO) crystals are used with a Brewster-cut Nd-YAG active medium in a resonant cavity to generate UV light at 355 nm from infrared (IR) light at 1064 nm. Except for the tripling crystal output surface, the doubling and tripling crystal optical surfaces are normal-cut and anti-reflection (AR) coated.
摘要翻译：三次谐波晶体具有布鲁斯特切割色散输出表面，用于分离p极化基波和三次谐波，而不会将损耗引入波束。三次谐波晶体的输出表面是光学未涂覆的，因此对潜在的紫外线（UV）引起的损伤不敏感。使用三倍频三倍体（LBO）晶体与布鲁斯特切割的Nd-YAG活性介质共振腔，以在1064nm的红外（IR）光下产生355nm的紫外光。除了三重晶体输出表面外，双重和三倍的晶体光学表面是普通切割和抗反射（AR）涂层。

3. 发明授权

US5787102A Light generating device and method using a periodically structured non-linear material and orthogonal optical interaction 失效
标题翻译：光产生装置和使用周期性结构的非线性材料和正交光学相互作用的方法
公开(公告)号：US5787102A
公开(公告)日：1998-07-28
申请号：US754217
申请日：1996-11-20
申请人： Jason I. Alexander , Walter R. Bosenberg , Richard W. Wallace
发明人： Jason I. Alexander , Walter R. Bosenberg , Richard W. Wallace
IPC分类号： G02F1/35 , G02F1/37 , G02F1/39 , H01S3/10 , G02B6/00
CPC分类号： G02F1/3532 , G02F1/37 , G02F2001/3548 , G02F2001/392
摘要： A non-linear optical device in which quasi-phase matching between different optical waves of differing polarizations and refractive indices increases the interaction length between the waves. The quasi-phase matching structure includes a periodic structure over which the non-linear coefficient varies with a given period, preferably the sign of the non-linear coefficient being inverted between two alternating regions. In LiNbO.sub.3, the periodic structure can be achieved by electrical poling. The required period length is increased by selecting light waves of different polarizations for the non-linear interaction such that a large portion of the dispersion between the waves of different wavelength is compensated by the birefringence of the waves of different polarization. In particular, periodic poling can quasi-phase match radiation in the range of 0.80 .mu.m to 1.2 .mu.m to generate second harmonic generation radiation in the blue and green visible spectrum.
摘要翻译：不同极化和折射率的不同光波之间的准相位匹配的非线性光学装置增加了波之间的相互作用长度。准相位匹配结构包括非线性系数在给定周期内变化的周期性结构，优选非线性系数的符号在两个交替区域之间反转。在LiNbO3中，周期性结构可以通过电极化来实现。通过为非线性相互作用选择不同极化的光波来增加所需的周期长度，使得不同波长的波之间的大部分色散被不同偏振波的双折射补偿。特别地，周期极化可以将0.80〜1.2μm范围内的辐射准相位匹配，以在蓝色和绿色可见光谱中产生二次谐波产生辐射。

4. 发明申请

US20060098698A1 Frequency-converting lasers with non-linear materials optimized for high power operation 审中-公开
标题翻译：具有针对高功率操作优化的非线性材料的变频激光器
公开(公告)号：US20060098698A1
公开(公告)日：2006-05-11
申请号：US10985550
申请日：2004-11-10
申请人： Mark Arbore
发明人： Mark Arbore
IPC分类号： H01S3/10
CPC分类号： H01S3/109 , H01S3/0912 , H01S3/0941 , H01S3/09415 , H01S3/10 , H01S3/11 , H01S3/1611 , H01S3/1643
摘要： A frequency-converted laser may be made with a non-linear material having a surface coated with an anti-reflection coating by measuring an absorbance of the anti-refection coating, and using the non-linear crystal for frequency conversion in the laser if the absorbance measured is less than a rejection threshold of about 100 parts-per-million or less.
摘要翻译：频率转换激光器可以通过测量抗反射涂层的吸光度的非线性材料制成，其具有涂覆有抗反射涂层的表面，并且如果使用非线性晶体在激光中进行频率转换，测量的吸光度小于100百万分之一以下的拒收阈值。

5. 发明授权

US06859283B2 Apparatus and method for measuring phase response of optical detectors using multiple-beatnote optical heterodyne 失效
标题翻译：用于测量使用多拍摄光学外差的光学检测器的相位响应的装置和方法
公开(公告)号：US06859283B2
公开(公告)日：2005-02-22
申请号：US10175202
申请日：2002-06-17
申请人： Mark A. Arbore , Joseph J Alonis
发明人： Mark A. Arbore , Joseph J Alonis
IPC分类号： G01M11/00 , G01B9/02
CPC分类号： G01M11/333 , G01M11/331 , G01M11/335 , G01M11/336
摘要： A heterodyne modulated optical signal that includes two or more beat notes is produced. A portion of the heterodyne modulated optical signal is coupled to a device under test (DUT). This portion includes modulation at least at two of the beat note frequencies. The output of the DUT includes signals corresponding to two of the beat notes. These signals are mixed to produce a mixed output signal having the same frequency as an additional beat note but a phase that depends on the phase response of the DUT at one or more of the two beat note frequencies. The phase of the mixed output signal is measured with respect to a reference signal having the same frequency and a known phase with respect to the additional beat note. The resulting phase measurement represents the dispersion of the DUT with respect to modulation frequency.
摘要翻译：产生包括两个或更多个拍音的外差调制光信号。外差调制光信号的一部分耦合到待测器件（DUT）。该部分至少包括两个节拍音频率的调制。 DUT的输出包括对应于两个拍音的信号。这些信号被混合以产生具有与附加拍音相同频率的混合输出信号，但是相位取决于DUT在两个拍音频率中的一个或多个处的相位响应。相对于具有相同频率的参考信号和相对于附加拍音的已知相位来测量混合输出信号的相位。所得到的相位测量表示DUT相对于调制频率的色散。

6. 发明申请

US20040021865A1 Aligning a lens with respect to an axis of beam propagation 失效
标题翻译：相对于光束传播的轴线调整透镜
公开(公告)号：US20040021865A1
公开(公告)日：2004-02-05
申请号：US10212931
申请日：2002-08-05
申请人： Lightwave Electronics Corporation
发明人： Mark W. Byer , Derek J. Richard
IPC分类号： G01B011/00
CPC分类号： G01B11/272 , G02B6/32 , G02B6/3816 , G02B6/4226
摘要： Methods and apparatus for aligning a lens with respect to an axis of beam propagation are disclosed. A position of the lens is adjusted with respect to the axis along one or more directions that lie substantially parallel to a surface of a bulkhead connector. The surface of the bulkhead connector is substantially not parallel to the axis of beam propagation. A position of the lens is adjusted along a direction substantially parallel to the axis of beam propagation. After adjustment, the position of the lens is fixed with respect to the surface. An example of a lens aligning apparatus includes a lens mount configured to receive the lens, a bulkhead connector having a surface, wherein the axis of beam propagation intersects a plane of the surface, means for fixing a position of the lens mount with respect to the surface; and means for fixing a position of the lens with respect to the lens mount.
摘要翻译：公开了用于使透镜相对于光束传播的轴对准的方法和装置。透镜的位置相对于基本上平行于隔板连接器的表面的一个或多个方向相对于轴线被调节。隔板连接器的表面基本上不平行于光束传播的轴线。透镜的位置沿着基本上平行于光束传播的轴线的方向被调节。调整后，透镜的位置相对于表面固定。透镜对准装置的示例包括配置为接收透镜的透镜座，具有表面的隔板连接器，其中光束传播轴线与表面平面相交，用于将透镜安装座的位置相对于表面; 以及用于固定透镜相对于透镜座的位置的装置。

7. 发明授权

US5546222A Multi-pass light amplifier 失效
公开(公告)号：US5546222A
公开(公告)日：1996-08-13
申请号：US79640
申请日：1993-06-18
申请人： Henry Plaessmann , William M. Grossman , Todd E. Olson
发明人： Henry Plaessmann , William M. Grossman , Todd E. Olson
IPC分类号： H01S3/23 , H01S5/40 , H01S5/50 , H01S3/091 , H01S3/08
CPC分类号： H01S3/2325 , H01S3/005 , H01S3/08068 , H01S3/09415 , H01S5/4025 , H01S5/5018
摘要： A multiple-pass laser amplifier that uses optical focusing between subsequent passes through a single gain medium so that a reproducibly stable beam size is achieved within the gain region. A resonator or a White Cell cavity is provided, including two or more mirrors (planar or curvilinearly shaped) facing each other along a resonator axis and an optical gain medium positioned on a resonator axis between the mirrors or adjacent to one of the mirrors. In a first embodiment, two curvilinear mirrors, which may include adjacent lenses, are configured so that a light beam passing through the gain medium and incident on the first mirror is reflected by that mirror toward the second mirror in a direction approximately parallel to the resonator axis. A light beam translator, such as an optical flat of transparent material, is positioned to translate this light beam by a controllable amount toward or away from the resonator axis for each pass of the light beam through the translator. A second embodiment uses two curvilinear mirrors and one planar mirror, with a gain medium positioned in the optical path between each curvilinear mirror and the planar mirror. A third embodiment uses two curvilinear mirrors and two planar mirrors, with a gain medium positioned adjacent to a planar mirror. A fourth embodiment uses a curvilinear mirror and three planar mirrors, with a gain medium positioned adjacent to a planar mirror. A fourth embodiment uses four planar mirrors and a focusing lens system, with a gain medium positioned between the four mirrors. A fifth embodiment uses first and second planar mirrors, a focusing lens system and a third mirror that may be planar or curvilinear, with a gain medium positioned adjacent to the third mirror. A sixth embodiment uses two planar mirrors and a curvilinear mirror and a fourth mirror that may be planar or curvilinear, with a gain medium positioned adjacent to the fourth mirror. In a seventh embodiment, first and second mirrors face a third mirror, all curvilinear, in a White Cell configuration, and a gain medium is positioned adjacent to one of the mirrors.

8. 发明申请

US20050058163A1 High repetition rate passively Q-switched laser for blue laser based on interactions in fiber 有权
标题翻译：基于光纤中相互作用的蓝光激光器的高重复率被动Q开关激光器
公开(公告)号：US20050058163A1
公开(公告)日：2005-03-17
申请号：US10662086
申请日：2003-09-12
申请人： Thomas Kane , Loren Eyres , David Balsley , Gregory Keaton , James Morehead
发明人： Thomas Kane , Loren Eyres , David Balsley , Gregory Keaton , James Morehead
IPC分类号： G02F1/37 , H01S3/067 , H01S3/0941 , H01S3/11 , H01S3/113 , H01S3/16
CPC分类号： H01S3/113 , G02F1/37 , H01S3/06729 , H01S3/0675 , H01S3/09415 , H01S3/1118 , H01S3/1611 , H01S3/1671
摘要： A laser apparatus is disclosed. The apparatus includes a Neodymium-doped lasing material having first and second surfaces and a passive Q-switch optically coupled to the second surface. The first-surface is substantially transparent to a pump radiation and substantially reflective to laser radiation generated by an interaction between the pump radiation and the Neodymium-doped lasing material. The laser radiation is characterized by a vacuum wavelength corresponding to an atomic transition from the 4F3/2 level to the 4I9/2 level of Neodymium in the lasing material. The second surface transmits at least a portion of the laser radiation. The lasing material and Q-switch are configured to produce pulses of the laser radiation characterized by a pulse length of greater than zero and less than about 1.5 nanoseconds and a pulse repetition rate greater than about 100 kHz. A PQSL laser, an apparatus for generating blue light and a display system based on the laser apparatus are also disclosed.
摘要翻译：公开了一种激光装置。该装置包括具有第一表面和第二表面的钕掺杂激光材料和与第二表面光学耦合的无源Q开关。第一表面对于泵浦辐射基本上是透明的，并且基本上反射由泵浦辐射和掺杂钕的激光材料之间的相互作用产生的激光辐射。激光辐射的特征在于对应于激光材料中从④的F3 / 2电平到钕的4I9 / 2的原子跃迁的真空波长。第二表面透射至少一部分激光辐射。激光材料和Q开关被配置为产生激光辐射的脉冲，其特征在于大于零且小于约1.5纳秒的脉冲长度和大于约100kHz的脉冲重复率。还公开了PQSL激光器，用于产生蓝光的装置和基于激光装置的显示系统。

9. 发明申请

US20040218653A1 Laser resistant to internal ir-induced damage 有权
标题翻译：激光可抵抗内部感染造成的伤害
公开(公告)号：US20040218653A1
公开(公告)日：2004-11-04
申请号：US10429261
申请日：2003-05-02
申请人： Lightwave Electronics Corporation
发明人： Mark A. Arbore , John F. Black , William M. Grossman
IPC分类号： H01S003/091
CPC分类号： H01S3/16 , H01S3/06708 , H01S3/109 , H01S3/117 , H01S3/1611 , H01S3/1643 , H01S3/1645 , H01S3/1691
摘要： Co-doping the gain medium of a diode-pumped infrared laser to make the laser resistant to long-term degradation from high-intensity internal infrared radiation is disclosed. Co-doping the gain medium with ions such as Cr3null and Ce3null that make the gain medium resistant to external ionizing radiation solves problems of long-term degradation of the gain medium.
摘要翻译：共掺二极管泵浦红外激光器的增益介质，使激光器耐高温内部红外辐射长期退化。使增益介质与诸如Cr 3+和Ce 3+之间的离子共掺杂，使得增益介质对外部电离辐射具有抗性，解决了增益介质的长期降解的问题。

10. 发明申请

US20030231315A1 Apparatus and method for measuring phase response of optical detectors using multiple-beatnote optical heterodyne 失效
标题翻译：用于测量使用多拍摄光学外差的光学检测器的相位响应的装置和方法
公开(公告)号：US20030231315A1
公开(公告)日：2003-12-18
申请号：US10175202
申请日：2002-06-17
申请人： Lightwave Electronics Corporation
发明人： Mark A. Arbore , Joseph J. Alonis
IPC分类号： G01B009/02
CPC分类号： G01M11/333 , G01M11/331 , G01M11/335 , G01M11/336
摘要： A heterodyne modulated optical signal that includes two or more beat notes is produced. A portion of the heterodyne modulated optical signal is coupled to a device under test (DUT). This portion includes modulation at least at two of the beat note frequencies. The output of the DUT includes signals corresponding to two of the beat notes. These signals are mixed to produce a mixed output signal having the same frequency as an additional beat note but a phase that depends on the phase response of the DUT at one or more of the two beat note frequencies. The phase of the mixed output signal is measured with respect to a reference signal having the same frequency and a known phase with respect to the additional beat note. The resulting phase measurement represents the dispersion of the DUT with respect to modulation frequency.
摘要翻译：产生包括两个或更多个拍音的外差调制光信号。外差调制光信号的一部分耦合到待测器件（DUT）。该部分至少包括两个节拍音频率的调制。 DUT的输出包括对应于两个拍音的信号。这些信号被混合以产生具有与附加拍音相同频率的混合输出信号，但是相位取决于DUT在两个拍音频率中的一个或多个处的相位响应。混合输出信号的相位相对于具有相同频率的参考信号和相对于附加拍音的已知相位来测量。所得到的相位测量表示DUT相对于调制频率的色散。

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