公开(公告)号：US20170235088A1

公开(公告)日：2017-08-17

申请号：US15500643

申请日：2015-07-24

Applicant: Ahmed Ibrahim BAWAMIA ,  Christian KÜRBIS ,  Andreas WICHT ,  FORSCHUNGSVERBUND BERLIN E.V.

Inventor： Ahmad Ibrahim Bawamia ,  Christian Kuerbis ,  Andreas Wicht

IPC: G02B7/02 ,  B29C65/48

Abstract: The present invention relates to an to an optical device comprising a micro-optical system and a retainer, and to a method for producing an optical device. In the case of the device according to the invention, the micro-optical system (10) is fastened in such a way that the micro-optical system is oriented in relation to a surface (50) of the retainer (60). The device is characterized in that the retainer (60) has a round, tapered recess (40) and the micro-optical system (10) is fastened on a spherical cap (20) and the spherical cap (20) is fastened to the retainer (60), wherein the spherical cap (20) at least partially protrudes into the recess (40) and lies against a partial surface (30) of the recess (40) or an edge (41) in the recess (40), wherein the spherical cap (20) is fastened to the retainer (60) in the recess (40), but is not fastened where the spherical cap lies in contact. Because the spherical cap lies in contact, shrinking of a fasting means cannot cause a shift or rotation of the spherical cap and thus cannot cause a misadjustment.

公开(公告)号：US20160187579A1

公开(公告)日：2016-06-30

申请号：US14650711

申请日：2013-11-26

Applicant: HUMBOLDT-UNIVERSITÄT ZU BERLIN ,  FORSCHUNGSVERBUND BERLIN E.V.

Inventor： Rico HENZE ,  Andreas THIES ,  Oliver BENSON

IPC: G02B6/122 ,  G02B6/136

Abstract: The invention relates to a waveguide arrangement (10) comprising a substrate (20) and at least one strip-shaped waveguide made of a wave-guiding layer material (30). The strip waveguide extends strip-like in a longitudinal direction and can guide waves in its longitudinal direction so that the wave propagation direction corresponds to the longitudinal direction of the strip waveguide. The refractive index of the substrate (20) is greater than the refractive index of the layer material (30). In order to guide waves vertically, the strip waveguide forms a waveguide bridge (60) which is located above a recess (100) in the substrate (20) and which is at least partially spatially separated from the substrate (20) there.

Abstract translation: 本发明涉及一种波导装置（10），其包括基板（20）和由波导层材料（30）制成的至少一个条形波导。 带状波导沿纵向方向延伸成条状，并且可以在其纵向方向上引导波，使得波传播方向对应于条形波导的纵向方向。 基板（20）的折射率大于层材料（30）的折射率。 为了垂直地引导波浪，带状波导形成位于基底（20）中的凹部（100）上方并且至少部分空间上与基底（20）分离的波导桥（60）。

公开(公告)号：US09361963B2

公开(公告)日：2016-06-07

申请号：US14415048

申请日：2013-07-03

Applicant: Forschungsverbund Berlin e.V.

Inventor： Yori Manzke ,  Rouin Farshchi ,  Manfred Ramsteiner

IPC: G11C11/16 ,  G11C11/15 ,  G11C5/02 ,  G11C5/06 ,  G11C11/14 ,  G11C11/56 ,  H01L43/08 ,  G11C29/50 ,  G11C19/08

CPC classification number: G11C11/161 ,  G11C11/14 ,  G11C11/16 ,  G11C11/1659 ,  G11C11/1673 ,  G11C11/1675 ,  G11C11/5607 ,  G11C19/0808 ,  G11C29/50008 ,  H01L43/08

Abstract: The invention relates to a spintronic circuit (10; 11; 15) comprising: a conductive non-magnetic channel (1); —means (2, NM, FM1-FM3) for generating spin polarized electrons (4) in the non-magnetic channel (1) by spin extraction; at least two ferromagnetic contacts (FM1-FM3) arranged along the non-magnetic channel (1) one after another, —means (7, 8, 9) for adjusting the magnetization direction of the ferromagnetic contacts (FM1-FM3); means for propagating the spin polarized electrons (4) along the non-magnetic channel (1); means (5, 6) for measuring the contact resistance of the individual ferromagnetic contacts (FM1-FM3), wherein the contact resistance depends on the relative alignment of the spin polarization direction of the spin polarized electrons (4) in the non-magnetic channel (1) at the ferromagnetic contact (FM1-FM3) and the magnetization direction of the ferromagnetic contact (FM1-FM3).

Abstract translation: 本发明涉及一种自旋电子电路（10; 11; 15），包括：导电非磁通道（1）; 用于通过旋转提取在非磁通道（1）中产生自旋极化电子（4）的装置（2，NM，FM1-FM3） 至少两个沿着非磁通道（1）排列的铁磁触点（FM1-FM3）， - 用于调节铁磁触点（FM1-FM3）的磁化方向的（7,8,9）。 用于沿着非磁通道（1）传播自旋极化电子（4）的装置; 用于测量各个铁磁触点（FM1-FM3）的接触电阻的装置（5,6），其中接触电阻取决于非磁通道中自旋极化电子（4）的自旋极化方向的相对取向 （FM1-FM3）和铁磁性接触（FM1-FM3）的磁化方向上的（1）。

公开(公告)号：US09210792B2

公开(公告)日：2015-12-08

申请号：US13746784

申请日：2013-01-22

Applicant: Forschungsverbund Berlin e.V.

Inventor： Roland Gesche

IPC: H05H1/46 ,  H05H1/48

CPC classification number: H01J37/32293 ,  H01J37/3222 ,  H01J2237/327 ,  H05H1/46 ,  H05H1/48

Abstract: A method and apparatus generates pulses that can be used for high-precision three-dimensional plasma treatment. At least two sources are furnished with at least one time function, wherein each of the at least two sources radiates an electromagnetic field generated by one of the time functions, and the at least one time function. In a method, the at least two sources cooperate in such a manner that at least one predetermined field strength is realized sequentially in a temporal succession in at least two predetermined space-time points. An alternative method uses at least one source and at least one reflection element. An apparatus with at least two sources and at least one data processing device or at least one source, at least one reflection element and at least one data processing device is configured such that one of the methods can be executed.

Abstract translation: 一种方法和装置产生可用于高精度三维等离子体处理的脉冲。 至少两个源具有至少一个时间功能，其中至少两个源中的每一个辐射由时间函数之一产生的电磁场和至少一个时间函数。 在一种方法中，所述至少两个源以这样的方式协作，使得至少一个预定的场强在至少两个预定的时空点中以时间依次顺序地实现。 替代方法使用至少一个源和至少一个反射元件。 具有至少两个源和至少一个数据处理设备或至少一个源，至少一个反射元件和至少一个数据处理设备的设备被配置为使得可以执行其中一个方法。

公开(公告)号：US09008145B2

公开(公告)日：2015-04-14

申请号：US13859832

申请日：2013-04-10

Applicant: Forschungsverbund Berlin e.V.

Inventor： Markus Weyers ,  Götz Erbert

IPC: H01S3/093 ,  H01L33/06 ,  H01S5/04 ,  H01S5/028 ,  H01S5/12 ,  H01S3/094

CPC classification number: H01L33/06 ,  H01S3/094092 ,  H01S5/0287 ,  H01S5/041 ,  H01S5/1203

Abstract: An edge-emitting semiconductor component, comprising a semiconductor substrate layer and epitaxially on-grown semiconductor layers, is disclosed. According to the invention an active zone of the semiconductor layers is designed to absorb pumped optical radiation of a first wavelength by multi-photon absorption and generate an optical radiation of a second wavelength that is shorter than the first wavelength. A step of multiplying the first wavelength of the pumped optical radiation to a second harmonic using a nonlinear crystal is advantageously made redundant. Furthermore, a system for frequency conversion is disclosed, comprising the semiconductor component, a pump laser diode designed to generate the pumped optical radiation and methods for manufacturing the semiconductor component and operating the system for frequency conversion.

Abstract translation: 公开了一种包括半导体衬底层和外延生长半导体层的边缘发射半导体部件。 根据本发明，半导体层的有源区被设计成通过多光子吸收吸收第一波长的泵浦光辐射，并产生比第一波长短的第二波长的光辐射。 有利地，使用非线性晶体将泵浦的光辐射的第一波长与二次谐波相乘的步骤是多余的。 此外，公开了一种用于频率转换的系统，包括半导体部件，被设计成产生泵浦光学辐射的泵激光二极管和用于制造半导体部件并操作用于频率转换的系统的方法。

公开(公告)号：US20140301944A1

公开(公告)日：2014-10-09

申请号：US14243821

申请日：2014-04-02

Applicant: Forschungsverbund Berlin E.V. ,  The United States of America, as represented by the Secretary, Department of Health and Human Serv

Inventor： Marvin C. Gershengorn ,  Susanne Neumann ,  Bruce M. Raaka ,  Craig J. Thomas ,  James Inglese ,  Noel T. Southall ,  Steven Titus ,  Wenwei Huang ,  Gerd Krause ,  Gunnar Kleinau ,  Wei Zheng

IPC: C07D405/06 ,  C07D239/91 ,  A61K31/517 ,  A61K49/00 ,  A61K51/00

CPC classification number: C07D405/06 ,  A61K31/517 ,  A61K49/0004 ,  A61K51/00 ,  C07D239/91 ,  C07D401/06 ,  C07D405/14 ,  C07D487/04

Abstract: Disclosed are oxo-hydroquinazolines that are useful as selective TSHR agonists. The compounds may be used for detecting or treating thyroid cancer, or treating a bone degenerative disorder.

Abstract translation: 公开了可用作选择性TSHR激动剂的氧代 - 氢喹唑啉。 该化合物可用于检测或治疗甲状腺癌或治疗骨退行性疾病。

公开(公告)号：US08846425B2

公开(公告)日：2014-09-30

申请号：US13682848

申请日：2012-11-21

Applicant: Forschungsverbund Berlin E.V.

Inventor： Olaf Brox ,  Frank Bugge ,  Paul Crump ,  Goetz Erbert ,  Andre Maassdorf ,  Christoph M. Schultz ,  Hans Wenzel ,  Markus Weyers

IPC: H01L33/10 ,  H01S5/187 ,  H01L33/00 ,  H01S5/12 ,  H01S5/323

CPC classification number: H01L33/10 ,  H01L33/005 ,  H01S5/1231 ,  H01S5/187 ,  H01S5/32316 ,  H01S2304/00

Abstract: A diode laser having aluminum-containing layers and a Bragg grating for stabilizing the emission wavelength achieves an improved output/efficiency. The growth process is divided into two steps for introducing the Bragg grating, wherein a continuous aluminum-free layer and an aluminum-free mask layer are continuously deposited after the first growth process such that the aluminum-containing layer is completely covered by the continuous aluminum-free layer. Structuring is performed outside the reactor without unwanted oxidation of the aluminum-containing semiconductor layer. Subsequently, the pre-structured semiconductor surface is further etched inside the reactor and the structuring is impressed into the aluminum-containing layer. In this process, so little oxygen is inserted into the semiconductor crystal of the aluminum-containing layers in the environment of the grating that output and efficiency of a diode laser are not reduced as compared to a diode laser without grating layers that was produced in an epitaxy step.

Abstract translation: 具有含铝层的二极管激光器和用于稳定发射波长的布拉格光栅实现了改进的输出/效率。 生长过程分为引入布拉格光栅的两个步骤，其中连续的无铝层和不含铝的掩模层在第一生长工艺之后连续沉积，使得含铝层被连续的铝完全覆盖 - 自由层。 在反应器外部进行结构化，而不含有铝氧化半导体层。 随后，在反应器内进一步蚀刻预构造的半导体表面，并将构造施加到含铝层中。 在这个过程中，在光栅的环境中少量的氧被插入到含铝层的半导体晶体中，与不产生光栅层的二极管激光器相比，二极管激光器的输出和效率没有降低 外延步骤

公开(公告)号：US20140126061A1

公开(公告)日：2014-05-08

申请号：US14064062

申请日：2013-10-25

Applicant: FORSCHUNGSVERBUND BERLIN E.V. ,  ALBERT-LUDWIGS-UNIVERSITAET FREIBURG

Inventor： Ulrike WALLRABE ,  Jens BRUNNE ,  Michael PAULS ,  Ruediger GRUNWALD

IPC: G02B5/18

CPC classification number: G02B5/1861 ,  G02B3/00 ,  G02B5/10 ,  G02B5/1847

Abstract: An optical element includes a structured carrier layer having a macrostructure at a main surface and a layer of cured material. The layer of cured material includes an optically smooth surface facing away from the main surface, a macrostructure surface of the surface being dependent on the macrostructure of the carrier layer and on a layer thickness profile of the layer.

Abstract translation: 光学元件包括在主表面具有宏观结构的结构化载体层和固化材料层。 固化材料层包括面向主表面的光学平滑表面，该表面的宏观结构表面取决于载体层的宏观结构以及该层的层厚度分布。

公开(公告)号：US20140100217A1

公开(公告)日：2014-04-10

申请号：US14049233

申请日：2013-10-09

Applicant: FORSCHUNGSVERBUND BERLIN E.V. ,  UNIVERSITAET ZU KOELN

Inventor： HANS-GUENTHER SCHMALZ ,  CÉDRIC MICHAEL REUTER ,  RONALD KUEHNE ,  HARTMUT OSCHKINAT ,  MATTHIAS MUELLER ,  ROBERT OPITZ

IPC: C07D487/04

CPC classification number: C07D487/04

Abstract: The present invention provides a compound comprising a general formula 1: In general formula 1, X is at least one of O and S. A is a ring bridge. Y1 is at least one of H, alkyl, fluoroalkyl, aryl and heteroaryl. Z1, Z2, Z3 are, individually or alternatively, at least one of H, carbonyl, OH, O-alkyl, O-acyl, N—R1R2 (where R1 or R2 are, individually or alternatively, at least one of H, alkyl, acyl, and sulfonyl), alkyl, acyl, fluoroalkyl, aryl, and heteroaryl. R1 is at least one of alkyl, acyl, alkoxycarbonyl, aryloxycarbonyl, and aminocarbonyl. R2 is at least one of H, alkyl, aryl, alkylcarbonyl, arylcarbonyl, alkoxycarbonyl, aminocarbonyl, aryloxycarbonyl, alkylsulfonyl, arylsulfonyl, aminoacyl and peptidyl. The present invention furthermore relates to the use of the compound as a pharmaceutical active compound, and to the use of the pharmaceutical active compound to treat bacterial diseases, neurodegenerative diseases and tumors.

Abstract translation: 本发明提供了包含通式1的化合物：通式1中，X是O和S中的至少一个.A是环桥。 Y1是H，烷基，氟烷基，芳基和杂芳基中的至少一个。 Z 1，Z 2，Z 3独立地或者可选地是H，羰基，OH，O-烷基，O-酰基，N-R 1 R 2中的至少一个（其中R 1或R 2独立地或可选地，H，烷基 ，酰基和磺酰基），烷基，酰基，氟烷基，芳基和杂芳基。 R1是烷基，酰基，烷氧基羰基，芳氧基羰基和氨基羰基中的至少一个。 R2是H，烷基，芳基，烷基羰基，芳基羰基，烷氧基羰基，氨基羰基，芳氧基羰基，烷基磺酰基，芳基磺酰基，氨基酰基和肽基中的至少一个。 本发明还涉及该化合物作为药物活性化合物的用途，以及该药物活性化合物用于治疗细菌性疾病，神经变性疾病和肿瘤的用途。

公开(公告)号：US20130322806A1

公开(公告)日：2013-12-05

申请号：US13910142

申请日：2013-06-05

Applicant: Forschungsverbund Berlin E.V.

Inventor： Thomas HOFFMANN ,  Armin Liero ,  Andreas Klehr ,  Sven Schwertfeger

IPC: G02F1/025

CPC classification number: G02F1/025 ,  G02F1/0121 ,  G02F2201/16

Abstract: The invention discloses a device for selecting pulses comprising an optical waveguide for guiding the optical radiation along an axis; comprising a first electro-optical modulator designed to modulate the optical transparency of the waveguide; comprising a second electro-optical modulator designed to modulate the optical transparency of the waveguide, wherein the first modulator and the second modulator are arranged one after the other on the axis of the waveguide, and further comprising at least one control circuit designed to actuate the first modulator and the second modulator at offset times, and characterized in that a substrate of a semiconductive material is provided, the waveguide and the at least one control circuit are arranged on the substrate.

Abstract translation: 本发明公开了一种用于选择脉冲的装置，该装置包括用于沿轴线引导光辐射的光波导; 包括设计成调制波导的光学透明度的第一电光调制器; 包括设计成调制波导的光学透明度的第二电光调制器，其中第一调制器和第二调制器在波导的轴线上一个接一个地布置，并且还包括至少一个控制电路，其被设计成致动 第一调制器和第二调制器，其特征在于，提供半导体材料的衬底，所述波导和所述至少一个控制电路布置在所述衬底上。