公开(公告)号：US11645569B2

公开(公告)日：2023-05-09

申请号：US17945610

申请日：2022-09-15

申请人： IONQ, INC.

发明人： Yunseong Nam ,  Reinhold Blumel ,  Nikodem Grzesiak

IPC分类号： G06N10/00 ,  G21K1/00 ,  H01S3/09 ,  H01J49/00 ,  B82Y10/00 ,  H04B10/70

CPC分类号： G06N10/00 ,  B82Y10/00 ,  G21K1/003 ,  H01J49/0072 ,  H01S3/09 ,  H04B10/70

摘要： A method of performing a computation using a quantum computer includes generating a first laser pulse and a second laser pulse to cause entanglement interaction between a first trapped ion and a second trapped ion of a plurality of trapped ions that are aligned in a first direction, each of the plurality of trapped ions having two frequency- separated states defining a qubit, and applying the generated first laser pulse to the first trapped ion and the generated second laser pulse to the second trapped ion. Generating the first laser pulse and the second laser pulse includes stabilizing the entanglement interaction between the first and second trapped ions against fluctuations in frequencies of collective motional modes of the plurality of trapped ions in a second direction that is perpendicular to the first direction.

公开(公告)号：US20190045616A1

公开(公告)日：2019-02-07

申请号：US16156356

申请日：2018-10-10

申请人： Gigaphoton Inc.

发明人： Yuta TAKASHIMA ,  Yoshifumi UENO ,  Go SHIROZU

IPC分类号： H05G2/00 ,  H01S3/09

CPC分类号： H05G2/008 ,  H01S3/09 ,  H05G2/003

摘要： An extreme ultraviolet light generating apparatus includes a laser device, a target detector, and a controller. The laser device emits a pulsed laser beam. The target detector detects a target substance supplied as an application target for the laser beam to the inside of a chamber. The controller controls the laser device based on a burst signal in which a burst period and an idle period are repeated. In the burst period, an extreme ultraviolet light beam has to be generated. In the idle period, the generation of the extreme ultraviolet light beam has to be paused. When a size of a target substance detected at the target detector in the idle period is greater than a predetermined size, the controller may reduce an intensity of a laser beam entering the inside of the chamber from the laser device.

公开(公告)号：US20180309259A1

公开(公告)日：2018-10-25

申请号：US15495245

申请日：2017-04-24

申请人： Cymer, LLC

发明人： Yingbo Zhao ,  Kevin O'Brien

IPC分类号： H01S3/09

CPC分类号： H01S3/10069 ,  H01S3/09 ,  H01S3/10046 ,  H01S3/1306 ,  H01S3/131

摘要： A laser system's laser light energy control and resulting dose control is improved by creating and using a set of gain estimators, one for each of a set or range of laser light pulse repetition rates. When a new repetition rate is used, its corresponding gain estimator is retrieved, used to compute the voltage to fire the laser source, and updated. The resulting generated laser light thereby avoids the convergence delay inherent in prior laser systems and, further, can repeatedly do so with subsequent specified repetition rates.

公开(公告)号：US20160128172A1

公开(公告)日：2016-05-05

申请号：US14992506

申请日：2016-01-11

申请人： GIGAPHOTON INC

发明人： Tsukasa HORI ,  Kouji KAKIZAKI ,  Tatsuya YANAGIDA ,  Osamu WAKABAYASHI ,  Hakaru MIZOGUCHI

IPC分类号： H05G2/00 ,  H01S3/11 ,  H01S3/23 ,  H01S3/223 ,  H01S3/16

CPC分类号： H05G2/008 ,  H01S3/005 ,  H01S3/0071 ,  H01S3/09 ,  H01S3/102 ,  H01S3/104 ,  H01S3/1106 ,  H01S3/1611 ,  H01S3/1643 ,  H01S3/1673 ,  H01S3/2232 ,  H01S3/2308 ,  H01S3/2366 ,  H01S3/2391 ,  H05G2/003 ,  H05G2/005

摘要： A system includes a chamber, a laser beam apparatus configured to generate a laser beam to be introduced into the chamber, a laser controller for the laser beam apparatus to control at least a beam intensity and an output timing of the laser beam, and a target supply unit configured to supply a target material into the chamber, the target material being irradiated with the laser beam for generating extreme ultraviolet light.

公开(公告)号：US08831060B2

公开(公告)日：2014-09-09

申请号：US13805363

申请日：2011-06-10

申请人： Ulrich Weichmann ,  Matthias Alexander Wilhelm Fechner ,  Fabian Reichert ,  Herbert Walter Klaus Petermann ,  Gunter Huber

发明人： Ulrich Weichmann ,  Matthias Alexander Wilhelm Fechner ,  Fabian Reichert ,  Herbert Walter Klaus Petermann ,  Gunter Huber

IPC分类号： H01S3/14 ,  H01S3/08 ,  C09K11/77 ,  H01S3/16 ,  H04N9/31 ,  H01S3/06 ,  H01S3/091 ,  H01S3/00 ,  H01S3/0933 ,  H01S3/09 ,  H01S3/0941 ,  H01S3/23 ,  H01S5/323

CPC分类号： H01S3/08 ,  C09K11/7718 ,  H01S3/00 ,  H01S3/0602 ,  H01S3/09 ,  H01S3/091 ,  H01S3/0933 ,  H01S3/0941 ,  H01S3/09415 ,  H01S3/1603 ,  H01S3/1668 ,  H01S3/2391 ,  H01S5/32341 ,  H04N9/3161

摘要： The invention relates to a laser (1) for emitting laser light in the visible spectral range. A rare earth doped anisotropic crystal (2) comprising a 5d-4f transition is arranged within a laser resonator (7, 8), and a pumping light source (3) pumps the crystal (2) for generating laser light in the visible spectral range by using the 5d-4f transition. The 5d-4f transition of the rare earth doped anisotropic crystal comprises an absorption band extending over several nm. Thus, pump light having a wavelength within a relatively broad wavelength range can be used. This reduces the requirements with respect to the wavelength accuracy of the pumping light source and, thus, more pumping light sources of an amount of produced pumping light sources can be used for assembling the laser, thereby reducing the amount of rejects.

摘要翻译： 本发明涉及一种用于在可见光谱范围内发射激光的激光器（1）。 在激光谐振器（7,8）内布置包括5d-4f跃迁的稀土掺杂各向异性晶体（2），泵浦光源（3）泵送用于产生可见光谱范围内的激光的晶体（2） 通过使用5d-4f转换。 稀土掺杂各向异性晶体的5d-4f跃迁包括延伸几nm的吸收带。 因此，可以使用波长在相对宽的波长范围内的泵浦光。 这降低了对于泵浦光源的波长精度的要求，因此，可以使用一定数量的产生的泵浦光源的更多的泵浦光源来组装激光器，从而减少了废品的数量。

公开(公告)号：US08743925B1

公开(公告)日：2014-06-03

申请号：US13274970

申请日：2011-10-17

申请人： Mark J. Clemen, Jr.

发明人： Mark J. Clemen, Jr.

IPC分类号： H01S3/09

CPC分类号： H01S3/09 ,  H01S3/07 ,  H01S3/083 ,  H01S3/095 ,  H01S3/102 ,  H01S3/20

摘要： A laser system having an acoustic stimulator and amplifier section adjacent to the acoustic stimulator is disclosed. The stimulator is configured to apply acoustic energy to the amplifier section whereby luminescent output is produced in the amplifier section. This luminescent output may be concentrated to form a high intensity light output.

摘要翻译： 公开了具有与声学刺激器相邻的声学刺激器和放大器部分的激光系统。 刺激器被配置为将声能施加到放大器部分，由此在放大器部分中产生发光输出。 该发光输出可以集中以形成高强度的光输出。

公开(公告)号：US08619358B2

公开(公告)日：2013-12-31

申请号：US12611435

申请日：2009-11-03

申请人： Lionel C. Kimerling ,  Harry Atwater ,  Mark L. Brongersma ,  Luca Dal Negro ,  Thomas L Koch ,  Philippe Fauchet ,  Michal Lipson ,  Jurgen Michel ,  Carlos Angulo Barrios

发明人： Lionel C. Kimerling ,  Harry Atwater ,  Mark L. Brongersma ,  Luca Dal Negro ,  Thomas L Koch ,  Philippe Fauchet ,  Michal Lipson ,  Jurgen Michel ,  Carlos Angulo Barrios

IPC分类号： H01S5/00

CPC分类号： H01S3/0632 ,  H01S3/0637 ,  H01S3/083 ,  H01S3/09 ,  H01S3/1608 ,  H01S3/169 ,  H01S3/176 ,  H01S3/2308

摘要： An optical amplifier on a silicon platform includes a first doped device layer and a second doped device layer. A gain medium is positioned between the first and second doped device layers. The gain medium comprises extrinsic gain materials so as to substantially confine in the gain medium a light signal and allow the optical amplifier to be electrically or optically pumped.

摘要翻译： 硅平台上的光放大器包括第一掺杂器件层和第二掺杂器件层。 增益介质位于第一和第二掺杂器件层之间。 增益介质包括外部增益材料，以便基本上将增益介质中的光信号限制在光电放大器中，并允许光放大器被电或光泵浦。

公开(公告)号：US20120307851A1

公开(公告)日：2012-12-06

申请号：US13572484

申请日：2012-08-10

申请人： Tsukasa HORI ,  Kouji KAKIZAKI ,  Tatsuya YANAGIDA ,  Osamu WAKABAYASHI ,  Hakaru MIZOGUCHI

发明人： Tsukasa HORI ,  Kouji KAKIZAKI ,  Tatsuya YANAGIDA ,  Osamu WAKABAYASHI ,  Hakaru MIZOGUCHI

IPC分类号： H01S3/10 ,  H01S3/0943 ,  H01S3/13

CPC分类号： H05G2/008 ,  H01S3/005 ,  H01S3/0071 ,  H01S3/09 ,  H01S3/102 ,  H01S3/104 ,  H01S3/1106 ,  H01S3/1611 ,  H01S3/1643 ,  H01S3/1673 ,  H01S3/2232 ,  H01S3/2308 ,  H01S3/2366 ,  H01S3/2391 ,  H05G2/003 ,  H05G2/005

摘要： A system includes a chamber, a laser beam apparatus configured to generate a laser beam to be introduced into the chamber, a laser controller for the laser beam apparatus to control at least a beam intensity and an output timing of the laser beam, and a target supply unit configured to supply a target material into the chamber, the target material being irradiated with the laser beam for generating extreme ultraviolet light.

公开(公告)号：US20100296978A1

公开(公告)日：2010-11-25

申请号：US12682977

申请日：2008-10-27

申请人： Sung-Jin Park ,  J. Gary Eden ,  Paoyei Chen ,  Paul A. Tchertchian ,  Thomas M. Spinka

发明人： Sung-Jin Park ,  J. Gary Eden ,  Paoyei Chen ,  Paul A. Tchertchian ,  Thomas M. Spinka

IPC分类号： H01S5/20 ,  H01S5/187 ,  B01J19/08

CPC分类号： H01S3/05 ,  H01S3/03 ,  H01S3/063 ,  H01S3/09 ,  H01S3/0971

摘要： The invention provides microchannel lasers having a microplasma gain medium. Lasers of the invention can be formed in semiconductor materials, and can also be formed in polymer materials. In a microlaser of the invention, high density plasmas are produced in microchannels. The microplasma acts as a gain medium with the electrodes sustaining the plasma in the microchannel. Reflectors are used with the microchannel for obtaining optical feedback to obtain lasing in the microplasma gain medium in devices of the invention for a wide range of atomic and molecular species. Several atomic and molecular gain media will produce sufficiently high gain coefficients that reflectors (mirrors) are not necessary. Microlasers of the invention are based on microplasma generation in channels of various geometries. Preferred embodiment microlaser designs can be fabricated in semiconductor materials, such as Si wafers, by standard photolithographic techniques, or in polymers by replica molding.

摘要翻译： 本发明提供了具有微质增益介质的微通道激光器。 本发明的激光器可以形成在半导体材料中，也可以形成在聚合物材料中。 在本发明的微型激光器中，在微通道中产生高密度等离子体。 微量体作为增益介质，其中电极在微通道中维持等离子体。 反射器与微通道一起使用以获得光学反馈，以在广泛的原子和分子物种的本发明装置中的微量级增益介质中获得激光。 几个原子和分子增益介质将产生足够高的增益系数，反射器（反射镜）不是必需的。 本发明的微型扫描器基于各种几何形状的通道中的微量生成。 优选实施例微激光器设计可以通过标准光刻技术在半导体材料（例如Si晶片）中或通过复制成型制成聚合物。

公开(公告)号：US07758739B2

公开(公告)日：2010-07-20

申请号：US11433486

申请日：2006-05-15

申请人： Jonathan Gorrell ,  Mark Davidson ,  Jean Tokarz ,  Michael E. Maines ,  Andres Trucco ,  Paul Hart

发明人： Jonathan Gorrell ,  Mark Davidson ,  Jean Tokarz ,  Michael E. Maines ,  Andres Trucco ,  Paul Hart

IPC分类号： H01L21/461 ,  H01L21/302

CPC分类号： H01S3/09 ,  B82Y20/00 ,  H01L21/32136 ,  H01L21/32139 ,  H01S3/0903 ,  Y10S977/949 ,  Y10S977/95 ,  Y10S977/954

摘要： We describe an ultra-small structure and a method of producing the same. The structures produce visible light of varying frequency, from a single metallic layer. In one example, a row of metallic posts are etched or plated on a substrate according to a particular geometry. When a charged particle beam passed close by the row of posts, the posts and cavities between them cooperate to resonate and produce radiation in the visible spectrum (or even higher). A plurality of such rows of different geometries are formed by either etching or plating from a single metal layer such that the charged particle beam will yield different visible light frequencies (i.e., different colors) using different ones of the rows.

摘要翻译： 我们描述一种超小结构及其制造方法。 该结构从单个金属层产生变化​​频率的可见光。 在一个示例中，根据特定几何形状，一排金属柱被蚀刻或镀在基板上。 当带电粒子束通过柱的一列通过时，它们之间的柱和腔合作以共振并产生可见光谱（甚至更高）中的辐射。 通过从单个金属层进行蚀刻或电镀形成多个不同几何形状的行，使得带电粒子束将使用不同的行产生不同的可见光频率（即，不同的颜色）。