| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 偏振紫外线分离元件 | CN201380055072.X | 2013-08-29 | CN104755971A | 2015-07-01 | 金台洙; 金在镇; 李钟炳; 朴正岵; 郑镇美; 辛富建 |
| 本申请涉及一种偏振紫外线分离元件及其用途。本申请可以提供一种偏振紫外线分离元件，所述偏振紫外线分离元件在较宽范围的紫外线区域内表现出优异的分离效率，并且该偏振紫外线分离元件具有优异的耐久性。所述元件可以用于，例如，液晶定向膜的光定向过程中。 | ||||||
| 2 | 用于微光刻的照明光学单元 | CN201080043764.9 | 2010-09-27 | CN102549461A | 2012-07-04 | D.菲奥尔卡; R.施图茨尔 |
| 一种包括反射镜聚光器的照明光学单元，在该照明光学单元工作期间，该反射镜聚光器产生施加到第一分面光学元件的偏振分布，其中存在至少两个施加了具有不同偏振的辐射的第一分面元件，并且第一分面光学元件具有至少一个第一状态，在第一状态中，选择第一分面元件的反射表面的法向矢量，使得在该照明光学单元工作期间，在物场的位置处产生第一预定偏振分布。 | ||||||
| 3 | 偏振紫外线分离元件 | CN201380055072.X | 2013-08-29 | CN104755971B | 2017-09-29 | 金台洙; 金在镇; 李钟炳; 朴正岵; 郑镇美; 辛富建 |
| 本申请涉及一种偏振紫外线分离元件及其用途。本申请可以提供一种偏振紫外线分离元件，所述偏振紫外线分离元件在较宽范围的紫外线区域内表现出优异的分离效率，并且该偏振紫外线分离元件具有优异的耐久性。所述元件可以用于，例如，液晶定向膜的光定向过程中。 | ||||||
| 4 | 中子极化装置 | CN200680034701.0 | 2006-11-01 | CN101379567A | 2009-03-04 | 清水裕彦; 铃木淳市; 奥隆之 |
| 提供一种在此前没有的极其高的极化度中使中子极化的中子极化装置，是使中子束入射通过中子的自旋和磁场的相互作用得到经过极化的中子束的装置，其特征在于具备：配置在中子束的通路的周围的四极磁铁(2)；在四极磁铁(2)的内部沿着中子的轴方向设置的筒形的中子吸收部件(3)；配置在四极磁铁(2)的出口上，从四极磁铁(2)产生的四极磁场隔热地连接磁场，并且施加二极磁场的螺线管线圈(4)。 | ||||||
| 5 | Converter of orbital momentum into spin momentum for the polarization of particle beams | US13715662 | 2012-12-14 | US08552398B2 | 2013-10-08 | Vincenzo Grillo; Lorenzo Marrucci; Ebrahim Karimi; Enrico Santamato |
| An apparatus for spin polarizing a particle beam is adapted to process an input particle beam in such a way as to generate an at least partially spin polarized output particle beam. A vortex beam generator for imparting orbital angular momentum to the input particle beam. An electromagnetic field generator generates a transverse magnetic field, space-variant and symmetric with respect to the axis of the input particle beam, in such a way as to change the spin of the particles and attach thereto different values of orbital angular momentum in dependence on their input spin values. A beam component separating group spatially separates the particles in dependence on their orbital angular momentum values, in such a way as to obtain the at least partially spin polarized output particle beam. | ||||||
| 6 | Spin-polarized electron source | US12736270 | 2009-03-24 | US08344354B2 | 2013-01-01 | Toru Ujihara; Xiuguang Jin; Yoshikazu Takeda; Tsutomu Nakanishi; Naoto Yamamoto; Takashi Saka; Toshihiro Kato |
| A spin-polarized electron generating device includes a substrate, a buffer layer, a strained superlattice layer formed on the buffer layer, and an intermediate layer formed of a crystal having a lattice constant greater than a lattice constant of a crystal of the buffer layer, the intermediate layer intervening between the substrate and the buffer layer. The buffer layer includes cracks formed in a direction perpendicular to the substrate by tensile strain. | ||||||
| 7 | Thermal Management technology for polarizing xenon | US13066151 | 2011-04-07 | US20110260076A1 | 2011-10-27 | F. William Hersman |
| A polarizing apparatus has a thermally conductive partitioning system in a polarizing cell. In the polarizing region, this thermally conductive partitioning system serves to prevent the elevation of the temperature of the polarizing cell where laser light is maximally absorbed to perform the polarizing process. By employing this partitioning system, increases in laser power of factors of ten or more can be beneficially utilized to polarize xenon. Accordingly, the polarizing apparatus and the method of polarizing 129Xe achieves higher rates of production. | ||||||
| 8 | SPIN-POLARIZED ELECTRON SOURCE | US12736270 | 2009-03-24 | US20110089397A1 | 2011-04-21 | Toru Ujihara; Xiuguang Jin; Yoshikazu Takeda; Tsutomu Nakanishi; Naoto Yamamoto; Takashi Saka; Toshihiro Kato |
| To provide implement a spin-polarized electron generating device having high spin polarization and high external quantum efficiency while allowing a certain degree of freedom in selecting materials of a substrate, a buffer layer, and a strained superlattice layer.In a spin-polarized electron generating device having a substrate, a buffer layer, and a strained superlattice layer formed on the buffer layer, an intermediate layer formed of a crystal having a lattice constant greater than that of a crystal used to form the buffer layer intervenes between the substrate and the buffer layer. With this arrangement, tensile strain causes cracks to be formed in the buffer layer in a direction perpendicular to the substrate, whereby the buffer layer has mosaic-like appearance. As a result, glide dislocations in an oblique direction do not propagate to the strained superlattice layer to be grown on the buffer layer, thereby improving crystallinity of the strained superlattice layer. Accordingly, spin polarization of excited electrons and external quantum efficiency of polarized electrons improve. | ||||||
| 9 | Thermal management technology for polarizing Xenon | US11903161 | 2007-09-20 | US07928359B2 | 2011-04-19 | F. William Hersman |
| A polarizing apparatus has a thermally conductive partitioning system in a polarizing cell. In the polarizing region, this thermally conductive partitioning system serves to prevent the elevation of the temperature of the polarizing cell where laser light is maximally absorbed to perform the polarizing process. By employing this partitioning system, increases in laser power of factors of ten or more can be beneficially utilized to polarize xenon. Accordingly, the polarizing apparatus and the method of polarizing 129Xe achieves higher rates of production. | ||||||
| 10 | Thermal management technology for polarizing xenon | US11903161 | 2007-09-20 | US20080093543A1 | 2008-04-24 | F. Hersman |
| A polarizing apparatus has a thermally conductive partitioning system in a polarizing cell. In the polarizing region, this thermally conductive partitioning system serves to prevent the elevation of the temperature of the polarizing cell where laser light is maximally absorbed to perform the polarizing process. By employing this partitioning system, increases in laser power of factors of ten or more can be beneficially utilized to polarize xenon. Accordingly, the polarizing apparatus and the method of polarizing 129Xe achieves higher rates of production. | ||||||
| 11 | Device for irradiating a target with a hadron-charged beam, use in hadrontherapy | US10517773 | 2003-06-30 | US07109502B1 | 2006-09-19 | Francois Meot |
| A device for irradiating a target by a charged hadron beam, which may find application in hadron therapy. The device includes corpuscular optics designed to make the density of the beam uniform, along at least one direction perpendicular to the trajectory of the beam, and a three-dimensional control for the irradiation. | ||||||
| 12 | Apparatus for generating focused electromagnetic radiation | US11389183 | 2006-03-27 | US20060192504A1 | 2006-08-31 | Arzhang Ardavan; Houshang Ardavan |
| The fact that the intensity of the pulse decays more slowly than predicted by the inverse square law is not therefore incompatible with the conservation of energy, for it is not the same wave packet that is observed at different distances from the source: the wave packet in question is constantly dispersed and reconstructed out of other waves. The cusp curve of the envelope of the wavefronts emanating from an infinitely long-lived source is detectable in the radiation zone not because any segment of this curve can be identified with a caustic that has formed at the source and has subsequently travelled as an isolated wavepacket to the radiation zone, but because a certain set of waves superpose coherently only at infinity. | ||||||
| 13 | DEVICE FOR IRRADIATING A TARGET WITH A HADRON-CHARGED BEAM, USE IN HADRONTHERAPY | US10517773 | 2003-06-30 | US20060192139A1 | 2006-08-31 | Francois Meot |
| A device for irradiating a target by a charged hadron beam, which may find application in hadron therapy. The device includes corpuscular optics designed to make the density of the beam uniform, along at least one direction perpendicular to the trajectory of the beam, and a three-dimensional control for the irradiation. | ||||||
| 14 | High pressure polarizer for hyperpolarizing the nuclear spin of noble gases | US10049721 | 2002-03-27 | US06666047B1 | 2003-12-23 | Nadim Joni Shah; Stephan Appelt; Timur Unlu; Horst Halling; Karl Zilles |
| The invention relates to a polarizer for noble gases comprising a glass sample cell and a pressure chanter in which the sample cell is located. High pressure and accompanying broadband or narrow-band lasers can be similarly provided in an optimal manner. To this end, the polarizer is operated at pressures of 30 bar and higher. | ||||||
| 15 | Source of spin polarized electrons using an emissive micropoint cathode | US125135 | 1987-11-25 | US4835438A | 1989-05-30 | Robert Baptist; Ariel Brenac; Gerard Chauvet; Robert Meyer; Francis Muller |
| Spin polarized electron source using an emissive micropoint cathode. At least one portion of each micropoint, including the top of the latter, is ferromagnetic, so that the electrons emitted by the cathode are spin polarized in a given direction, when the portion is subject to a magnetic field parallel to the given direction. | ||||||
| 16 | Apparatus and method for electron spin polarization detection | US742233 | 1985-06-07 | US4760254A | 1988-07-26 | Daniel T. Pierce; Robert J. Celotta; John Unguris |
| Provided herein are a device and a method for determining the spin polarization of an electron beam where the device and method contemplate diffusely backscattering the beam from an electron opaque target, at a kinetic energy less than 10,000 electron volts, collecting the scattered electrons which may be of a preselected energy range and within a predetermined solid angle relative to the target and the collector, and measuring the number of scattered electrons which were collected. | ||||||
| 17 | Polarization of fast particle beams by collisional pumping | US662655 | 1984-10-19 | US4724117A | 1988-02-09 | J. Warren Stearns; Selig N. Kaplan; Robert V. Pyle; L. Wilmer Anderson; Lawrence Ruby; Alfred S. Schlachter |
| Method and apparatus for highly polarizing a fast beam of particles by collisional pumping, including generating a fast beam of particles, and also generating a thick electron-spin-polarized medium positioned as a target for the beam. The target is made sufficiently thick to allow the beam to interact with the medium to produce collisional pumping whereby the beam becomes highly polarized. | ||||||
| 18 | Production of intense negative hydrogen beams with polarized nuclei by selective neutralization of negative ions | US579747 | 1984-02-13 | US4654183A | 1987-03-31 | Ady Hershcovitch |
| A process for selectively neutralizing H.sup.- ions in a magnetic field to produce an intense negative hydrogen ion beam with spin polarized protons. Characteristic features of the process include providing a multi-ampere beam of H.sup.- ions that are intersected by a beam of laser light. Photodetachment is effected in a uniform magnetic field that is provided around the beam of H.sup.- ions to spin polarize the H.sup.- ions and produce first and second populations or groups of ions, having their respective proton spin aligned either with the magnetic field or opposite to it. The intersecting beam of laser light is directed to selectively neutralize a majority of the ions in only one population, or given spin polarized group of H.sup.- ions, without neutralizing the ions in the other group thereby forming a population of H.sup.- ions each of which has its proton spin down, and a second group or population of H.sup.o atoms having proton spin up. Finally, the two groups of ions are separated from each other by magnetically bending the group of H.sup.- ions away from the group of neutralized ions, thereby to form an intense H.sup.- ion beam that is directed toward a predetermined objective. | ||||||
| 19 | Method for producing ions utilizing a charge-transfer collision | US3577026D | 1969-06-24 | US3577026A | 1971-05-04 | HAEBERLI WILLY |
| Ionization of a first beam of polarized neutral atoms is accomplished by a charge-transfer collision with a second beam of atoms.
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| 20 | Apparatus and method of identifying and selecting particles having a predetermined level of angular momentum | US3484603D | 1968-04-29 | US3484603A | 1969-12-16 | BLOOM MYER; ENGA ERIC; LEW HIN |
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